Medical Isotopes, Inc. is a premier manufacturer of stable isotope chemicals labeled with: Deuterium, C13, N15, O18 and metal isotopes. We specialize in custom synthesis with isotopes and non-labeled compounds.  
 
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Catalog Number Product Name Enrichment

Quantity
Price
Availability
 
11427
L-744832
Synonyms:
(2S)-[(2S)-[(2R)-Amino-3-mercapto]-propylamino-(3S)-methyl]pentyloxy-3-phenylpropionyl-methionine Sulfone Isopropyl Ester Bis Hydrchloride,;
5 mg $860
25 mg $1880
 
11428
L-838417
Synonyms:
3-(2,5-Difluorophenyl)-7-(1,1-dimethylethyl)-6-[(1-methyl-1H-1,2,4,-triazol-5-yl)methoxy]-1,2,4-triazolo[4,3-β]pyridazine;
5 mg $925
25 mg $2400
 
11308
Lacidipine
Synonyms:
(E)-4-[2-[3-(1,1-Dimethylethoxy)-3-oxo-1-propenyl]phenyl]-1,4-dihydro-2,6-dimethyl-3,5-pyridinedicarboxylic Acid Diethyl Ester, GR-43659X, GX-1048, Caldine, Lacipil, Lacirex, Motens;
10 mg $840
50 mg $1720
 
D11309
Lacidipine-d10
Synonyms:
(E)-4-[2-[3-(1,1-Dimethylethoxy)-3-oxo-1-propenyl]phenyl]-1,4-dihydro-2,6-dimethyl-3,5-pyridinedicarboxylic Acid Diethyl Ester-d10; GR-43659X-d10; GX-1048-d10; Caldine-d10; Lacipil-d10; Lacirex-d10; Motens-d10;
98%D
1 mg $890
5 mg $2120
 
14851
Lacosamide
Inquire
 
11312
(+)-Lactacystin
Synonyms:
Lactacystin;
0.25 mg $900
1.25 mg $2200
 
11313
(+)-Lactacystin Allyl Ester
Synonyms:
Lactacystin Allyl Ester;
1 mg $885
5 mg $2080
 
11314
Lactal Hexaacetate
1 g $825
5 g $1600
 
D3128
L-Lactic Acid-3-d3 Sodium Salt
 98%D
0.1 g $790 In Stock
0.25 g $1100 In Stock
 
11316
D-Lactose, Monohydrate
Synonyms:
Gal1-β-4Glc;
100 g $825
0.5 Kg $1600
 
C3104B
[1-13C] Lactose monohydrate
(4-O-β-D-galactopyranosyl-D-[1-13C]glucose)
 99%13C
0.1 g $760
 
C3104A
[1-13C] Lactose monohydrate
(4-O-β-D-[1-13C]galactopyranosyl-D-glucose)
 99%13C
0.1 g $760
 
11317
Lactose Octaacetate
10 g $810
50 g $1480
 
CO14854
Lactose Ureide:XH2O-13C
 99% 13C
0.1 g $550 In stock
 
11318
Laminaribiose Octaacetate
Synonyms:
1,2,4,6-Tri-O-acetyl-3-O-(2,3,4,6-tetra-O-acetyl -β-D-glucopyranosyl)-α-D-glucopyranoside;
5 mg $820
25 mg $1560
 
5586
Lamivudine
Inquire
 
CN11319
Lamivudine-15N2,13C
 98%:15N2, 98%:13C
1 mg $925
5 mg $2400
 
11320
Lamotrigine
Synonyms:
6-(2,3-Dichlorophenyl)-1,2,4-triazine-3,5-diamine, LTG, BW-430C, Lamictal;
50 mg $845
250 mg $1760
 
5687
Lamotrigine
50 mg Inquire
 
C11321
Lamotrigine-13C3
Synonyms:
6-(2,3-Dichlorophenyl)-1,2,4-triazine-3,5-diamine-13C3;
98%:13C3
1 mg $875 In Stock
5 mg $2000 In Stock
 
C919
Lamotrigine-13C3
 99%13C
1 mg $750
5 mg $1900
 
11322
Lamotrigine N2-Glucuronide 85%
Synonyms:
3,5-Diamino-6-(2,3-dichlorophenyl)-2-D-glucopyranuronosyl-1,2,4-triazinium;
1 mg $1025
5 mg $3200
 
5686
2,4-Lamotrigine
50 mg Inquire
 
11323
Lamotrigine Isethionate
Synonyms:
6-(2,3-Dichlorophenyl)-1,2,4-triazine-3,5-diamine Mono(2-hydroxyethanesulfonate);
10 mg $860
50 mg $1880
 
17536
Laniquidar
5 mg Inquire
50 mg Inquire
 
11324
Lanoconazole
Synonyms:
(E)-(+/-)-?-[4-(2-Chlorophenyl)-1,3-dithiolan-2-ylidene]-1H-imidazole-1-acetonitrile; Latoconazole; TJN-318; NND-318; Astat;
10 mg $860
50 mg $1880
 
D11325
Lanoconazole-d3
Synonyms:
(E)-(+/-)-?-[4-(2-Chlorophenyl)-1,3-dithiolan-2-ylidene]-1H-imidazole-d3-1-acetonitrile; Latoconazole-d3; TJN-318-d3; NND-318-d3; Astat-d3;
98%D
1 mg $875
5 mg $2000
 
11326
Lansoprazole
Synonyms:
A-65006, AG-1749, Agopton, Lansox, Lanzor, Limpidex, Ogast, Prevacid,;
1 g $830
5 g $1640
 
D11327
Lansoprazole-d4
 98%D
2.5 mg $925
12.5 mg $2400
 
D3847
Lansoprazole-d4
 98%D
2.5 mg $750
10 mg $2200
 
D2295
Lansoprazole-d4 (benzimidazole-4,5,6,7-d4)
 98%D
0.01 g $680 In Stock
 
10838
5-Hydroxy Lansoprazole >90%
Synonyms:
2-[[[3-Methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methyl]sulfinyl]-1H-benzimidazol-5-ol;
1 mg $875
5 mg $2000
 
11328
Lansoprazole Sulfide
100 mg $845
0.5 g $1760
 
D11329
Lansoprazole Sulfide-d4
 98%D
2.5 mg $890
12.5 mg $2120
 
D3836
Lansoprazole Sulfide-d4
 98%D
2.5 mg $750
10 mg $2000
 
11330
Lansoprazole Sulfone
10 mg $875
50 mg $2000
 
D11331
Lansoprazole Sulfone-d4
 98%D
2.5 mg $890
12.5 mg $2120
 
D3835
Lansoprazole Sulfone-d4
 98%D
2.5 mg $750
10 mg $2000
 
1580
Lanthanum 138
 7.03%
Inquire
 
1581
Lanthanum 139
 99.99%
Inquire
 
5772
Lapatinib
Inquire
 
CN11333
Lapatinib-13C2,15N
Synonyms:
N-[3-Chloro-4-[(3-fluorophenyl)methoxy]phenyl]-6-[5-[[[2-(methylsulfonyl)ethyl]amino]methyl]-2-furanyl]-4-quinazolinamine Bis(4-methylbenzenesulfonate)-13C2,15N; GW-572016F-13C2,15N; Tykerb-13C2,15N;
98%:13C2, 98%:15N
0.5 mg $875
2.5 mg $2000
 
5461
Lapatinib Base
5 mg $750
25 mg $1500
 
11332
Lapatinib Ditosylate
Synonyms:
N-[3-Chloro-4-[(3-fluorophenyl)methoxy]phenyl]-6-[5-[[[2-(methylsulfonyl)ethyl]amino]methyl]-2-furanyl]-4-quinazolinamine Bis(4-methylbenzenesulfonate) Ditosylate; GW-572016F Ditosylate; Tykerb Ditosylate;
5 mg $750
25 mg $1500
 
5463
Lappaconitine
5 mg $750
25 mg $1500
 
17537
Laromustine
5 mg Inquire
50 mg Inquire
 
17538
Larotaxel
5 mg Inquire
50 mg Inquire
 
14857
Lasofoxifene
Inquire
 
5771
Latanoprost
Synonyms:
Xalatan;
Inquire
 
11334
trans-Latanoprost
Synonyms:
(5E)-7-[(1R,2R,3R,5S)-3,5-dihydroxy-2-[(3R)-3-hydroxy-5-phenylpentyl]cyclopentyl]-5-heptenoic Acid 1-Methylethyl Ester; (5E)-Latanoprost; 5,6-trans-Latanoprost; (Xalatan, 5E)-7-[(1R,2R,3R,5S)-3,5-dihydroxy-2-[(3R)-3-hydroxy-5-phenylpentyl]cyclopentyl]-5-heptenoic Acid 1-Methylethyl Ester;
1 mg $1000
5 mg $3000
 
D890
Lathosterol-1,2,5α,6α-d4
Synonyms:
5α-Cholest-7-en-3β-ol-1,2,5α,6α-d4; Lathosterol-1,2,5α,6α-d4;
99%D
5 mg $800 In Stock
 
C94
Lauric Acid-1-13C
 99%13C
0.25 g $550
1 g $895
 
D95
Lauric Acid-d23
 98%D
0.5 g $550
1 g $395
 
D594
Lauric Acid-methyl-d3
 99%D
0.5 g $550
 
11341
1-Lauroyl-3-chloropropanediol
25 mg $875
125 mg $2000
 
11342
Lauroylcholine Chloride
10 g $825
50 g $1600
 
11343
Lavendustin A
5 mg $900
25 mg $2200
 
11344
Lavendustin B
5 mg $900
25 mg $2200
 
1582
Lead 204
 99.73%
Inquire
 
1583
Lead 206
 99.98%
Inquire
 
1584
Lead 207
 94.2%
Inquire
 
1585
Lead 208
 99.86%
Inquire
 
17539
Ledoxantrone
5 mg Inquire
50 mg Inquire
 
11345
Leflunomide
Synonyms:
5-Methylisoxazole-4-[4-trifluoromethylcarboxanilide];
25 mg $750
100 mg $1500
 
D3769
Leflunomide-d4
Synonyms:
5-Methylisoxazole-4-[4-trifluoromethylcarboxanilide]-d4;
98%D
1 mg $890
5 mg $2120
 
5774
Lenalidomide
Inquire
 
C14738
rac Lenalidomide-13C5
 99% 13C
1 mg $1400
5 mg $3500
 
16889
Lentinan
Inquire
 
D11336
Lercanidipine-d3 HCl
Synonyms:
1,4-Dihydro-2,6-dimethyl-4-(3-nittrophenyl)-3,5-pyridinedicarboxylic Acid 2-[(3,3-Diphenylpropyl)(methyl-d3)amino]-1,1-dimethylethyl Methyl Ester Hydrochloride;
98%D
1 mg $900
5 mg $2200
 
D4916
Lercanidipine-d3 HCl
Synonyms:
(1,4-Dihydro-2,6-dimethyl-4-(3-nittrophenyl)-3,5-pyridinedicarboxylic Acid 2-[(3,3-Diphenylpropyl)(methyl-d3)amino]-1,1-dimethylethyl Methyl Ester Hydrochloride);
1 mg $750
5 mg $2200
 
D11338
(R)-Lercanidipine-d3 HCl
Synonyms:
(4R)-1,4-Dihydro-2,6-dimethyl-4-(3-nittrophenyl)-3,5-pyridinedicarboxylic Acid 2-[(3,3-Diphenylpropyl)(methyl-d3)amino]-1,1-dimethylethyl Methyl Ester Hydrochloride;
98%D
1 mg $975
5 mg $2800
 
D11340
(S)-Lercanidipine-d3 HCl
Synonyms:
(4S)-1,4-Dihydro-2,6-dimethyl-4-(3-nittrophenyl)-3,5-pyridinedicarboxylic Acid 2-[(3,3-Diphenylpropyl)(methyl-d3)amino]-1,1-dimethylethyl Methyl Ester Hydrochloride;
98%D
1 mg $975
5 mg $2800
 
11335
Lercanidipine HCl
Synonyms:
1,4-Dihydro-2,6-dimethyl-4-(3-nittrophenyl)-3,5-pyridinedicarboxylic Acid 2-[(3,3-Diphenylpropyl)methylamino]-1,1-dimethylethyl Methyl Ester Hydrochloride;
0.1 g $750
0.5 g $1500
 
11337
(R)-Lercanidipine HCl
Synonyms:
(4R)-1,4-Dihydro-2,6-dimethyl-4-(3-nittrophenyl)-3,5-pyridinedicarboxylic Acid 2-[(3,3-Diphenylpropyl)methylamino]-1,1-dimethylethyl Methyl Ester Hydrochloride;
5 mg $975
25 mg $2800
 
11339
(S)-Lercanidipine HCl
Synonyms:
(4S)-1,4-Dihydro-2,6-dimethyl-4-(3-nittrophenyl)-3,5-pyridinedicarboxylic Acid 2-[(3,3-Diphenylpropyl)methylamino]-1,1-dimethylethyl Methyl Ester Hydrochloride;
5 mg $975
25 mg $2800
 
17540
Lestaurtinib
5 mg Inquire
50 mg Inquire
 
D3719
Letrozol-d4
 98%D
1 mg $650
5 mg $1800
 
11349
Letrozole
Synonyms:
CGS-20267, Femara;
10 mg $860
50 mg $1880
 
D11350
Letrozole-d4
 98%D
1 mg $875
5 mg $2000
 
D2306
D-Leucine-d10
 98%D
0.1 g $550
 
C1112
DL-Leucine-1-13C
 99%13C
0.25 g $550
 
C1113
DL-Leucine-2-13C
 99%13C
0.25 g $755
 
D2298
DL-Leucine-2-d1
 98%D
1 g $700
 
D2304
DL-Leucine-d7 (iso-propyl-d7)
 98%D
0.25 g $630
 
D2307
DL-Leucine-d10
 98%D
0.25 g $550
 
D2308
DL-Leucine-d10-N-FMOC
 98%D
0.25 g $1050
 
N1114
DL-Leucine-15N
 98%15N
0.25 g $495
 
14605
L-Leucine
Synonyms:
(S)-2-Amino-4-methylpentanoic acid;
Inquire In stock
 
C426
L-Leucine-1,2-13C2
 99%13C
0.25 g $550
 
C1115
L-Leucine-1-13C
 99%13C
0.25 g $550
 
CN141
L-Leucine-1-13C, 15N
 99%13C, 98%15N
0.25 g $500
 
C601
L-Leucine-1-13C-N-FMOC
 99%13C
0.25 g $790
 
C600
L-Leucine-1-13C-N-t-BOC
 99%13C
0.25 g $565
 
C1117
L-Leucine-2-13C
 99%13C
0.25 g $995
 
C1118
L-Leucine-2-13C (N-t-BOC • H2O)
 99%13C
0.25 g $750
 
N431
L-Leucine-2-13C15N-N-t-BOC • H2O
 98%15N
0.25 g $750
 
D2299
L-Leucine-2-d1
 97-98%D
0.5 g $550
 
D2300
L-Leucine-3,3-d2
 98%D
Inquire
 
D1120
L-Leucine-5,5,5-d3
 98%D
0.25 g $695
 
D1121
L-Leucine-5,5,5-d3 (N-t-BOC • H2O)
 98%D
0.25 g $550
 
D2301
L-Leucine-d3 (methyl-d3)
 99%D
0.25 g $550
 
D2303
L-Leucine-d3-N-FMOC (methyl-d3)
 99%D
0.1 g $750
 
D2302
L-Leucine-d3-N-t-BOC • H2O (methyl-d3)
 99%D
0.1 g $750
 
DO17271
L-Leucine-d7-N-t-BOC • H2O (iso-propyl-d7)
 98% D
0.1 g $680 In Stock
0.25 g $1150 In Stock
 
D429
L-Leucine-d10
 98%D
0.25 g $750
 
DN449
L-Leucine-d10, 15N
 98%D, 97%15N
0.25 g $1600
 
D2312
L-Leucine-d10-N-FMOC
 98%D
0.1 g $750
 
D2311
L-Leucine-d10-N-t-BOC • H2O
 98%D
0.25 g $1050
 
N1123
L-Leucine-15N
 99%15N
0.1 g $495
 
N1125
L-Leucine-15N (N-FMOC)
 99%15N
0.1 g $790
 
N1124
L-Leucine-15N (N-t-BOC • H2O)
 99%15N
0.1 g $495
 
14393
L-Leucine-15N,N-t-BOC 0.5 • H2O
 98%
 
O434
L-Leucine-18O2
 95%18O
0.1 g $875
 
D1064
N-Acetyl-d3-L-leucine-d10-N-methyl-d3-amide
 99%D
0.05 g $900
 
D428
L-Leucine-isopropyl-d7
 98%D
0.25 g $675
 
C427
L-Leucine-UL13C6
 98%13C
0.05 g $750
 
CN435
L-Leucine-UL-13C6, 15N-N-t-BOC • H2O
 98%13C, 98%15N
0.05 g $850
 
CN1128
L-Leucine-UL-13C6,15N
 98+%13C, 98%15N
0.05 g $790
 
CN1129
L-Leucine-UL-13C6-15N (N-t-BOC • H2O)
 98+%13C, 98%15N
0.05 g $950
 
CN4054
L-Leucine-UL-13C6,15N-N-FMOC
 98%13C, 98%15N
100 mg $800
0.1 g $800
 
17811
Leucovorin Calcium
5 mg Inquire
50 mg Inquire
 
11351
Leucovorin Calcium Salt
Synonyms:
N-[4-[[(2-Amino-5-formyl-1,4,5,6,7,8-hexahydro-4-oxo-6-pteridinyl)methyl]amino]benzoyl]-L-glutamic Acid Calcium Salt; Calcium Levofolinate; Levoleucovorin Calcium; Folinic Acid Calcium Salt;
10 mg $860
50 mg $1880
 
414
Leukotriene-d4-(11,12,14,15-d4)
 98%D
25 ug $495
 
410
Leukotriene-A4-(11,12,14,15-d4)-Methyl Ester
 98%D
25 ug $495
 
411
Leukotriene-B4-(11,12,14,15-d4)
 98%D
25 ug $495
 
17541
Leuprolide Acetate
5 mg Inquire
50 mg Inquire
 
17542
Leuprorelin
5 mg Inquire
50 mg Inquire
 
17895
LEVAMISOLE HCL / BASE
5 mg Inquire
50 mg Inquire
 
11352
Levetiracetam
Synonyms:
UCB-L059, SIB-S1, Keppra,;
25 mg $750
100 mg $1500
 
D11353
Levetiracetam-d3
 98%D
1 mg $875
5 mg $2000
 
D14288
Levetiracetam-d6
 98%:d6
5 mg $1000 In Stock
 
11354
Levobunolol, HCl
Synonyms:
(-)-5-[3,(t-Butylamino)-2-hydroxy-propoxy]-3,4-dihydro-1(2H)-naphthalenone, Hydrochloride;
250 mg $820
1.25 g $1560
 
11355
ent-Levobunolol, HCl
Synonyms:
(+)-5-[3,(t-Butylamino)-2-hydroxy-propoxy]-3,4-dihydro-1(2H)-naphthalenone, Hydrochloride; d-Bunolol Hydrochloride;
250 mg $840
1.25 g $1720
 
D11357
Levofloxacin-d8
Synonyms:
(-)-(S)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl-d8)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid Hemihydrate;
98%D
1 mg $890
5 mg $2120
 
11356
Levofloxacin Hemihydrate
Synonyms:
(-)-(S)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid Hemihydrate;
100 mg $860
0.5 g $1880
 
17847
LEVOFLOXACIN HEMIHYDRATE /HCL
5 mg Inquire
50 mg Inquire
 
11358
Levoglucosenone
Synonyms:
1,6-Anhydro-3,4-dideoxy-α-D-glycero-hex-3-enopyranose-2-ulose;
10 mg $850
50 mg $1800
 
11359
Levosimendan
Synonyms:
[[4-[(4R)-1,4,5,6-Terahydro-4-methyl-6-oxo-3-pyridazinyl]phenyl]hydrazono]propanedinitrile; (R)-Simendan; OR-1259; Simdax;
10 mg $860
50 mg $1880
 
17896
LEVOSULPIRIDE
5 mg Inquire
50 mg Inquire
 
11360
Lewis A Trisaccharide
Synonyms:
2-Acetamido-2-deoxy-4-O-(α-L-fucopyranosyl)-3-O-(b-D-galactopyranosyl)-D- glucopyranose, Gal1-β-3[Fuc1-α-4]GlcNAc;
1 mg $860
5 mg $1880
 
11361
Lewis A Trisaccharide, Methyl Glycoside
Synonyms:
Methyl 2-Acetamido-2-deoxy-4-O-(α-L-fucopyranosyl)-3-O-(b-D- galactopyranosyl)-β-D-glucopyranoside, Gal1-β-3[Fuc1-α-4]GlcNAc1-β-O-Me;
1 mg $860
5 mg $1880
 
11362
Lewis A Trisaccharide, Methyl Glycoside Tetrabenzylether
Synonyms:
Methyl 2-Acetamido-6-O-benzyl-2-deoxy-4-O-(2,3,4-tri-O-benzyl-α-L- fucopyranosyl)-3-O-(b-D- galactopyranosyl)-β-D-glucopyranoside, Gal1-β-3[Fuc-2,3,4-bn-1-α-4]GlcNAc-6-bn-1-β-O-Me;
1 mg $830
5 mg $1640
 
11363
Lewis X Trisaccharide
Synonyms:
2-Acetamido-2-deoxy-3-O-(α-L-fucopyranosyl)-4-O-(b-D-galactopyranosyl)-D- glucopyranose, Gal1-β-4[Fuc1-α-3]GlcNAc;
1 mg $860
5 mg $1880
 
11364
Lewis X Trisaccharide, Methyl Glycoside
Synonyms:
Methyl 2-Acetamido-2-deoxy-3-O-(α-L-fucopyranosyl)-4-O-(b-D- galactopyranosyl)-β-D-glucopyranoside, Gal1-β-4[Fuc1-α-3] GlcNAc1-β-O-Me;
1 mg $875
5 mg $2000
 
11365
Lewis Y Tetrasaccharide
Synonyms:
2-Acetamido-2-deoxy-3-O-(α-L-fucopyranosyl)-4-O-[2-O-(α-L-fucopyranosyl)-β-D-galactopyranosyl]-D-glucopyranoside, Fuc1-α-2Gal1-β-4[Fuc1-α-3]GlcNAc;
1 mg $860
5 mg $1880
 
17543
Lexacalcitol
5 mg Inquire
50 mg Inquire
 
11366
LG 100268
Synonyms:
6-[1-(5,6,7,8-tetrahydro-3,5,5,8,8-pentamethyl-2-naphthalenyl)cyclopropyl]-3-Pyridinecarboxylic Acid; AGN 192620; ALRT 268; CD 3127; LG 268; LGD 100268; LGD 1268;
5 mg $925
25 mg $2400
 
17544
Liarozole
5 mg Inquire
50 mg Inquire
 
11367
Licofelone
Synonyms:
6-(4-Chlorophenyl)-2,3-dihydro-2,2-dimethyl-7-phenyl- 1H-pyrrolizine-5-acetic Acid; ML-3000;
5 mg $890
25 mg $2120
 
D11368
Licofelone-d4
Synonyms:
6-(4-Chlorophenyl-d4)-2,3-dihydro-2,2-dimethyl-7-phenyl- 1H-pyrrolizine-5-acetic Acid; ML-3000-d4;
98%D
5 mg $4500
 
16844
Lidocaine
1 mg $525
 
D17272
Lidocaine-d10 (N,N-diethyl-d10)
 99% D
0.05 g $675 In Stock
0.1 g $1130 In Stock
 
D2313
Lidocaine-d10 • HCl (N,N-diethyl-d10)
Synonyms:
2-(Diethyl-d10-amino)-N-(2,6-dimethylphenyl)acetamide Hydrochloride; Basicaina-d10; Batixim-d10; Dynexan-d10; Heweneural-d10; Licain-d10;
5 mg $890
25 mg $2120
 
10840
3-Hydroxy Lidocaine
Synonyms:
2-(Diethylamino)-N-(3-hydroxy-2,6-dimethylphenyl)acetamide; m-Hydroxylidocaine;
1 mg $890
5 mg $2120
 
17810
Lidocaine HCl
5 mg Inquire
50 mg Inquire
 
11369
Lidocaine HClonohydrate
Synonyms:
2-(Diethylamino)-N-(2,6-dimethylphenyl)acetamide Hydrochloride Monohydrate; Basicaina Monohydrate; Batixim Monohydrate; Dynexan Monohydrate; Heweneural Monohydrate; Licain Monohydrate;
1 g $860
5 g $1880
 
5585
Limaprost
1 mg $990
5 mg $1600
10 mg $2500
 
D11371
Limaprost-d3
Synonyms:
(2E,11a,13E,15S,17S)-11,15-Dihydroxy-17-(methyl-d3),20-methyl-9-oxoprosta- 2,13-dien-1-oic Acid; 17S-(Methyl-d3),20-methyl-trans-2-PGE1; ONO 1206-d3; OP 1206-d3; Opalmon-d3; Prorenal-d3;
98%D
Inquire
 
D17273
(+/-)-Linalool-d3 (vinyl-d3)
 99% D
0.05 g $650 In Stock
0.1 g $1050 In Stock
 
5464
Lincomycin
5 mg $750
25 mg $1500
 
D11373
Lincomycin-d3
Synonyms:
(2S-trans)-Methyl 6,8-dideoxy-6-[[(1-methyl-d3-4-propyl-2-pyrrolidinyl)carbonyl]amino]-1-thio-D-threo-α-D-galacto-octopyranoside;
98%D
1 mg $890
5 mg $2120
 
11372
Lincomycin HCl
Synonyms:
(2S-trans)-Methyl 6,8-dideoxy-6-[[(1-methyl-4-propyl-2-pyrrolidinyl)carbonyl]amino]-1-thio-D-threo-α-D-galacto-octopyranoside Hydrochloride;
100 mg $860
0.5 g $1880
 
11374
Linezolid
Synonyms:
N-[[(5S)-3-[3-Fluoro-4-(4-morpholinyl)phenyl]-2-oxo-5-oxazolidinyl]methyl]- acetamide; Linospan; Linox; PNU 100766; U 100766; Zyvox; Zyvoxid;
10 mg $860
50 mg $1880
 
C11375
Linoleic Acid-1-13C
Synonyms:
(9Z,12Z)-9,12-Octadecadienoic-1-13C Acid; (Z,Z)-9,12-Octadecadienoic-1-13C Acid;
98%:13C
5 mg $820
50 mg $1560
 
C146
Linoleic Acid-1-13C
 99%13C
10 mg $750
100 mg $1500
 
D144
Linoleic Acid-9,10,12,13-d4 Ethyl Ester
 98%D
5 mg $750 In Stock
 
D113
Linoleic Acid-15,15,16,16-d4
 74%D
10 mg $750
 
D112
Linoleic Acid-15,16-d2
 88%D
10 mg $1500
 
D112A
Linoleic Acid-15,16-d2 Methyl Ester
 99%D
5 mg $750
 
D114B
Linoleic Acid-17,17,18,18-d4
 90%D
Inquire
 
C579
Linoleic Acid-18-13C, Ethyl Ester
 99%13C
Inquire
 
D486
Linoleic Acid-d31, Ethyl Ester
 98%D
Inquire
 
C702A
Linoleic Acid (UL-13C) Methyl Ester
 98%13C
10 mg $550 In Stock
50 mg $750 In Stock
100 mg $950 In Stock
 
C702
Linoleic Acid (UL-13C18)
 98%13C
10 mg $1500 In Stock
100 mg $3500 In Stock
 
C180
Linolenic Acid-1-13C
 99%13C
5 mg Inquire
50 mg $1800
0.1 g $2900
 
D118
Linolenic Acid-6,6,7,7-d4
 90%D
Inquire
 
D118A
Linolenic Acid-6,6,7,7-d4 Methyl Ester
 90%D
5 mg $1400 In Stock
25 mg $1990 In Stock
 
D17959
Linolenic Acid-9,10,12,13,15,16-d6
 90%D
 
D17958
Linolenic Acid-9,10,12,13,15,16-d6 Methyl Ester
 90%D
 
D117
Linolenic Acid-15,16-d2
 88%D
Inquire
10 mg $1500
 
D117A
Linolenic Acid-15,16-d2 Methyl Ester
 88%D
10 mg $495
 
D119
Linolenic Acid-17,17,18,18-d4
 90%D
Inquire
 
D119A
Linolenic Acid-17,17,18,18-d4 Methyl Ester
 90%D
5 mg $1400
 
C703
Linolenic Acid-(UL-13C18)
 98%13C
Inquire In Stock
 
1211
Linolenic Acid (Unlabeled)
10 mg $350
 
C4033
Linolenic Acid-UL-13C18-Methyl Ester
 >98%13C
100 mg $590
250 mg $825
500 mg $1575
 
11379
1-Linoleoyl-2-oleoyl-3-stearoyl-rac-glycerol
Synonyms:
SOL;
10 mg $810
50 mg $1480
 
11378
1-Linoleoyl-2-oleoyl-rac-glycerol
25 mg $900
125 mg $2200
 
D17274
Linoleoyl-L-carnitine-d3 • HCl (N-methyl-d3)
 99% D
0.01 g $825 In Stock
 
11376
1-Linoleoyl-rac-glycerol
25 mg $845
125 mg $1760
 
11377
2-Linoleoyl-rac-glycerol
10 mg $875
50 mg $2000
 
D2314
Linuron-d6 (dimethyl-d6)
0.01 g $650
 
11380
R (+)-α-Lipoic Acid
Synonyms:
(3R)-1,2-Dithiolane-3-pentanoic Acid; (R)-(+)-1,2-Dithiolane-3-pentanoic Acid; (+)-1,2-Dithiolane-3-valeric Acid; (R)-(+)-α-Lipoic Acid; Byodinoral 300; Lipoec; R-(+)-Thioctic acid; Thioγ; Tiobec;
5 g $875
25 g $2000
 
17796
α-Lipoic Acid (racemic mixture)
Synonyms:
DL-Thioctic Acid;
Inquire
 
11381
Liranaftate
Synonyms:
(6-Methoxy-2-pyridinyl)-methylcarbamothioic Acid O-(5,6,7,8-Tetrahydro-2-naphthalenyl) Ester, Piritetrate, M-732, Zefnart;
10 mg $860
50 mg $1880
 
5465
Lisinopril
Synonyms:
(S)-1-[N2-(1-carboxy-3-phenylpropyl)-lysyl-proline dihydrate, MK-521;
0.25 g $430
0.5 g $800
 
11382
(R) Lisinopril
Synonyms:
(R)-1-[N2-(1-Carboxy-3-phenylpropyl)-L-lysyl]L-proline; N2-[(1R)-1-Carboxy-3-phenylpropyl)-L-lysyl]L-proline;
1 mg $975
5 mg $2800
 
11383
(S) Lisinopril
Synonyms:
(S)-1-[N2-(1-Carboxy-3-phenylpropyl)-L-lysyl]L-proline, Dihydrate, MK-521, Acerbon, Alapril, Carace, Coric, Novatec, Prinil, Prinivil, Tensopril, Vivatec, Zestril;
100 mg $845
0.5 g $1760
 
D11384
(S) Lisinopril-d5
Synonyms:
(S)-1-[N2-(1-Carboxy-3-phenylpropyl)-L-lysyl]L-proline-d5;
98%D
1 mg $875
5 mg $2000
 
D3920
(S) Lisinopril-d5
Synonyms:
((S)-1-[N2-(1-Carboxy-3-phenylpropyl)-L-lysyl]L-proline-D5);
98%D
1 mg $650
5 mg $1800
 
11385
Lisinopril R,S,S-Diketopiperazine
Synonyms:
(2S)-2-[(3S,8aR)-3-(4-Aminobutyl)-1,4-dioxohexahydropyrrolo[1,2-α]pyrazin-2(1H)-yl]-4-phenylbutanoic Acid;
1 mg $925
5 mg $2400
 
11386
Lisinopril S,S,S-Diketopiperazine
Synonyms:
(2S)-2-[(3S,8aS)-3-(4-Aminobutyl)-1,4-dioxohexahydropyrrolo[1,2-α]pyrazin-2(1H)-yl]-4-phenylbutanoic Acid;
1 mg $925
5 mg $2400
 
11388
(+/-)-Lisofylline
Synonyms:
1-(5-Hydroxyhexyl)-3,7-dimethylxanthine; 1-(5-Hydroxyhexyl)theobromine; 3,7-Dimethyl-1-(5-hydroxyhexyl)xanthine; BL 194; Penthydroxyfylline; Pentoxifylline Alcohol; (RS)-Lisofylline;
25 mg $860
125 mg $1880
 
11387
(R)-Lisofylline
Synonyms:
3,7-Dihydro-1-[(5R)-5-hydroxyhexyl]-3,7-dimethyl-1H-purine-2,6-dione; CT 1501R; Lisophylline; ProTec;
2.5 mg $900
10 mg $2200
 
5581
Lithium-6 fluoride
 95%
Inquire
 
3133
Lithium-6 in Metal Form
 95%
Inquire
 
4006
Lithium-6-Sulfate
 95%
Inquire
 
1723
Lithium-7 Hydroxide Monohydrate
 99.95%
Inquire
 
3134
Lithium-7 in Metal Form
 99%
Inquire
 
D3017
Lithium Aluminum Deuteride-d4
 98%D
5 g $300 In Stock
 
D230
Lithocholic-2,2,4,4-d4 Acid
 98%D
5 mg $950
 
17545
Lobaplatin
5 mg Inquire
50 mg Inquire
 
11389
α-Lobeline
Synonyms:
2-(6-[2-Hydroxy-2-phenylethyl]-1-methyl-2-piperidinyl)-1-phenylethanone, L-Lobeline, Hydrochloride;
250 mg $840
1.25 g $1760
 
5604
Lobucavir
Inquire
 
11392
Lofexidine, HCl
Synonyms:
MDL-14042A, Ba-168, Britlofex, Lofetensin,Loxacor;
10 mg $860
50 mg $1880
 
11394
Lomefloxacin • HCl
Synonyms:
NY-198; SC-47111; Bareon; Chimono; Lomebact; Maxaquin; Okacin; Okacyn;
1 g $860
5 g $1880
 
11393
Lomefloxacin Aspartate
1 g $860
5 g $1880
 
5466
Lomeguatrib
0.1 g $750
0.25 g $1500
 
11395
Lomerizine, DiHCl
Synonyms:
KB-2796, Terranas;
10 mg $860
50 mg $1880
 
5467
Lomifloxacin HCl
0.1 g $750
0.25 g $1500
 
17546
Lomustine
5 mg Inquire
50 mg Inquire
 
17547
Lonafarnib
5 mg Inquire
50 mg Inquire
 
5468
Lonidamine
Synonyms:
1-(2,4-Dichlorobenzyl)-1H-indazole-3-carboxylic acid, Diclondazolic acid;
25 mg $280
100 mg $1000
 
14290
Loperamide N-Oxide
25 mg $2000 In Stock
 
11398
Lopinavir
Synonyms:
(aS)-N-[(1S,3S,4S)-4-[[2-(2,6-Dimethylphenoxy)acetyl]amino]-3-hydroxy-5-phenyl-1-(phenylmethyl)pentyl]tetrahydro-α-(1-methylethyl)-2-oxo-1(2H)-Pyrimidineacetamide; A 157378.0; ABT 378; Aluviran; Koletra;
10 mg $845
50 mg $1760
 
D4551
Lopinavir-d8
Synonyms:
((aS)-N-[(1S,3S,4S)-4-[[2-(2,6-Dimethylphenoxy)acetyl]amino]-3-hydroxy-5-phenyl-1-(phenylmethyl)pentyl]tetrahydro-a-(1-methylethyl)-2-oxo-1(2H)-Pyrimidineacetamide-D8);
98%D
1 mg $850
5 mg $2950
 
11400
Lopinavir Metabolite M-1
Synonyms:
(aS)-N-[(1S,3S,4S)-4-[[(2,6-Dimethylphenoxy)acetyl]amino]-3-hydroxy-5-phenyl-1-(phenylmethyl)pentyl]tetrahydro-α-(1-methylethyl)-2,4-dioxo-1(2H)-Pyrimidineacetami- de;
1 mg $1025
5 mg $3200
 
11401
Lopinavir Metabolite M-3/M-4
Synonyms:
(aS)-N-[(1S,3S,4S)-4-[[(2,6-Dimethylphenoxy)acetyl]amino]-3-hydroxy-5-phenyl-1-(phenylmethyl)pentyl]tetrahydro-4-hydroxy-α-(1-methylethyl)-2-oxo-1(2H)-Pyrimidine-acetamide;
1 mg $1075
5 mg $3600
 
11402
Loprinone HCl
Synonyms:
1,2-Dihydro-5-imidazo[1,2-α]pyridin-6-yl-6-methyl-2-oxo-3-pyridinecarbonitrile Hydrochloride; Olprinone Hydrochloride; Coretec; E 1020;
10 mg $875
50 mg $2000
 
D14291
Loratadine-d5
 98%:d5
5 mg $1000 In Stock
 
11405
Loratadine Epoxide
5 mg $900
25 mg $2200
 
5773
Lornoxicam
Inquire
 
D3663
Losartan-d3
 98%D
1 mg $750
5 mg $2200
 
D3534
Losartan-d3 Carboxylic Acid ( EXP 3174-d3)
 98%D
1 mg $650
5 mg $1800
 
D14295
Losartan-d4
 98%:d4
1 mg $850 In Stock
5 mg $2200 In Stock
 
14294
Losartan carboxy acid
25 mg $650 In Stock
 
D14296
Losartan carboxy acid-d4
 98%:d4
5 mg $1000 In Stock
 
4880
Losartan Carboxylic Acid
10 mg $1300 In Stock
100 mg $3250 In Stock
 
4879
Losartan Potassium
50 mg $1300
500 mg $1800
 
17548
Losoxantrone
5 mg Inquire
50 mg Inquire
 
11409
Loteprednol Etabonate
Synonyms:
CDDD-5604, HGP-1, P-5604, Alrex, Lotemax;
10 mg $860
50 mg $1880
 
D3662
Loteprednol Etabonate-d3
 98%D
1 mg $650
5 mg $1500
 
4881
Lovastatin
50 mg $1300
1 g $1800
 
D3548
Lovastatin-d3
 98%D
1 mg $650
5 mg $1800
 
D3669
Lovastatin-d3 Hydroxy Acid Sodium Salt
Synonyms:
(Lovastatin-d3 Sodium Salt; MB 530B-D3);
98%D
1 mg $850
5 mg $3000
 
4882
Lovastatin Hydroxy Acid
10 mg $1300
100 mg $2900
 
D11414
Loxapine-d8
Synonyms:
2-Chloro-11-(4-methyl-1-piperazinyl)dibenz[b,f][1,4]oxazepine-d8; Oxilapine-d8; CL-62362-d8; S-805-d8; SUM-3170-d8;
98%D
1 mg $900
5 mg $2200
 
11413
Loxapine, Succinate
Synonyms:
2-Chloro-11-(4-methyl-1-piperazinyl)dibenz[b,f][1,4]oxazepine, Succinate; Oxilapine; CL-62362; S-805; SUM-3170;
100 mg $830
500 mg $1500
 
5470
Loxoprofen Sodium
0.1 g $750
 
6300
Loxoribine
Synonyms:
7-Allyl-7,8-dihydro-8-oxoguanosine, 7-Allyl-2-amino-9-(3,4-dihydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl)-7,9-dihydro-1H-purine-6,8-dione;
5 mg $870
25 mg $1960
 
D2256
LTyrosine-(ring-2,6-d2)-side chain-2-d1
Synonyms:
L-4-Hydroxyphenyl-2,6-d2-alanine-2-d1;
98%D
0.25 g $550
 
11415
Lubiprostone
Synonyms:
(11a)-16,16-Difluoro-11-hydroxy-9,15-dioxo-prostan-1-oic Acid; Ru 0211;
1 mg $925
5 mg $2400
 
D16961
Lubiprostone-d7
Inquire
 
16963
15-Hydroxy Lubiprostone Dicyclohexylammonium Salt
Inquire
 
D16962
15-Hydroxy Lubiprostone Dicyclohexylammonium Salt-d7
Synonyms:
(11á)-16,16-Difluoro-11,15-dihydroxy-9-oxoprostan-1-oic Acid-d7; Dicyclohexylammonium Salt; 13,14-Dihydro-16,16-difluoroprostaglandin E1-d7 Dicyclohexylammonium Salt;;
Inquire
 
C11416
Luminol-13C4
 98%:13C4
1 mg $975
5 mg $2800
 
C954
Luminol-13C4
 99%13C
1 mg $750
5 mg $1900
 
11417
Lumiracoxib
Synonyms:
2-[(2-Chloro-6-fluorophenyl)amino]-5-methylbenzeneacetic Acid; 2-[2-(2-Chloro-6-fluorophenylamino)-5-methylphenyl]acetic Acid; CGS 35189; COX 189; Prexige;
0.1 g $750
0.25 g $1500
 
5471
Luteolin
Synonyms:
3’,4’,5,7-Tetrahydroxyflavone;
50 mg $270
250 mg $800
 
1586
Lutetium 175
 99.92%
Inquire
 
1587
Lutetium 176
 72%
Inquire
 
14853
LY294002
Inquire
 
16855
LY404039
Synonyms:
(-)-(1R,4S,5S,6S)-4-amino-2-sulfonylbicyclo[3.1.0]hexane-4,6-dicarboxylic acid;
Inquire
 
11419
Lycopene, 90%
10 mg $875
50 mg $2000
 
D14742
6-N-Acetyl-L-lysine-3,3,4,4,5,5,6,6-d8
 99% D
0.05 g $850 In Stock
0.1 g $1395 In Stock
 
D3446
D-Lysine-3,3,4,4,5,5,6,6-d8 • 2HCl
 98%D
Inquire
 
D3447
D-Lysine-4,4,5,5-d4 • 2HCl
 98%D
Inquire
 
C1130
DL-Lysine-1-13C
 99%13C
0.5 g $550
 
D17278
DL-Lysine-2,3,3,4,4,5,5,6,6-d9 • 2HCl
 99% D
0.1 g $805 In Stock
0.25 g $1395 In Stock
 
CN608
DL-Lysine-2-13C, ε-15N • 2HCl
 99%13C, 99%15N
0.1 g $1050
 
D2318
DL-Lysine-3,3,4,4,5,5,6,6-d8 • 2HCl
 98%D
0.1 g $575
 
D2317
DL-Lysine-4,4,5,5-d4 • 2HCl
 98%D
0.25 g $575
 
14600
L-Lysine
Synonyms:
(S)-2,6-Diaminocaproic acid;
Inquire
 
C1132
L-Lysine-1-13C
 99%13C
0.25 g $600
 
C610
L-Lysine-1-13C-α-N-FMOC, ε-N-t-BOC
 99%13C
0.1 g $850
 
D17279
L-Lysine-2,3,3,4,4,5,5,6,6-d9 • HCl
 99% D
0.1 g $820 In Stock
0.25 g $1425 In Stock
 
D2316
L-Lysine-2,3-d2 • HCl
 98%D
0.05 g $495
 
D14537
L-Lysine-2,6,6-d3 • HCl
 98% D
0.25 g $950 In Stock
0.5 g $1500 In Stock
 
D2319
L-Lysine-3,3,4,4,5,5,6,6-d8 • HCl
 98%D
0.1 g $650
 
D17275
L-Lysine-4,4,5,5-d4 • HCl
 98% D
0.25 g $810 In Stock
0.5 g $1325 In Stock
 
D17277
L-Lysine-4,4,5,5-d4-bis-N-t-BOC
 98% D
0.05 g $805 In Stock
0.1 g $1320 In Stock
 
D616
L-Lysine-4,4,5,5-d4 • 2HCl
 98%D
Inquire In Stock
 
C1133
L-Lysine-5-13C
 99%13C
Inquire
 
C1134
L-Lysine-6-13C
 99%13C
0.1 g $750
 
C17228
L-Lysine-13C6
 98% 13C
0.1 g Inquire
1 g Inquire
10 g Inquire
 
C17229
L-Lysine-13C6 • HCl
 98% 13C
0.1 g Inquire
1 g Inquire
10 g Inquire
 
CN17230
L-Lysine-13C6,15N2
 98% 13C, 98% 15N
0.1 g Inquire
1 g Inquire
10 g Inquire
 
CN17231
L-Lysine-13C6,15N2 • HCl
 98% 13C, 98% 15N
0.1 g Inquire
1 g Inquire
10 g Inquire
 
N17227
L-Lysine-15N2 .NH4
 98%15N
0.1 g Inquire
1 g Inquire
10 g Inquire
 
N1139
L-Lysine-15N2 • HCl
 99%15N2
0.1 g $750
 
N622
L-Lysine-α-15N • 2HCl
 98%15N
0.1 g $590
 
N1131
DL-Lysine-ε-15N
 98%15N
0.5 g $650
 
N1138
L-Lysine-ε-15N • 2HCl
 99+%15N
0.5 g $680
 
N621
L-Lysine-ε-15N • 2HCl
 98%15N
0.25 g $495
 
CN624
L-Lysine-UL-13C6, 15N2-α-N-FMOC, ε-N-t-BOC
 98%13C, 98%15N
0.1 g $1140
 
CN4047
L-Lysine-UL-13C6,15N2
 >98%13C, >98%15N
50 mg $695
 
C612
L-Lysine-UL-13C6 • 2HCl
 98%13C
0.05 g $553
 
C611
L-Lysine • 2HCl-6-13C
 99%13C
0.1 g $960
 
5623
Lysinoalanine
Synonyms:
Cinnamycin;
Inquire
 
11420
Lysinonorleucine
5 mg $875
25 mg $2000
 
11421
Lysinonorleucine Disodium Salt
5 mg $900
25 mg $2200
 
17549
Lysipressin
5 mg Inquire
50 mg Inquire
 
11422
D-Lyxonic Acid, Potassium Salt
Synonyms:
2,3,4,5-Tetrahydroxy-pentanoic Acid, Potassium Salt;
5 g $890
25 g $2120
 
11423
D-Lyxono-1,4-lactone
2.5 g $835
12.5 g $1680
 
11424
D-Lyxose
5 g $845
25 g $1760
 
846
D-Lyxose-1,2-13C2
0.1 g $650
 
843
D-Lyxose-1-13C
0.1 g $400
 
844
D-Lyxose-2-13C
0.1 g $450
 
845
D-Lyxose-5-13C
0.1 g $650
 
11425
L-Lyxose
1 g $845
5 g $1760
 
C3113
L-Lyxose-1-13C
0.1 g $540
 
C3115
L-Lyxose-2-13C
0.1 g $730
 
C3114
L-Lyxose-5-13C
0.1 g $980
 
841
D-Lyxose-1-D
0.1 g $495
 
842
D-Lyxose-2-D
0.1 g $495
 
11426
D-Lyxosylamine
10 g $860
50 g $1880
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