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. www.medicalisotopes.com
Tel: 1-603-635-2255
Toll Free: 1-800-374-9513
Fax: 1-603-635-2448
Email: info@medicalisotopes.com
Providing stable isotope chemicals and research compounds worldwide to universities, laboratories, hospitals, and government agencies.
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Alphabetical Listing of Our Products
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Vitamins


Vitamin A


Catalog Number Product Name Enrichment

Quantity
Price
 
 
 
14827
β-Carotene
 98%
Request Quote  
 
13383
9-cisRetinol
5 mg $900     Add to Cart  
25 mg $2,200     Add to Cart  
 
13384
9-cisRetinol Acetate
Request Quote  
 
8798
3-Dehydro Retinol
2.5 mg $900     Add to Cart  
10 mg $2,200     Add to Cart  
 
11020
all-trans 3-Hydroxyretinol
Request Quote  
 
D4079
all-trans 3-Hydroxyretinol-d4 (ring-d4)
 98%D
Request Quote  
 
13370
9-cis Retinal
10 mg $875     Add to Cart  
50 mg $2,000     Add to Cart  
 
13371
11-cis Retinal
1 mg $890     Add to Cart  
5 mg $2,120     Add to Cart  
 
13373
all-trans Retinal
1 g $860     Add to Cart  
5 g $1,880     Add to Cart  
1 kg Request Quote  
 
13372
13-cis Retinal 95%
10 mg $845     Add to Cart  
50 mg $1,760     Add to Cart  
 
13378
all-transRetinoic Acid
1 g $860     Add to Cart  
5 g $1,880     Add to Cart  
 
D13379
all-transRetinoic Acid-d5
 98%D
1 mg $930     Add to Cart  
5 mg $2,440     Add to Cart  
 
13382
all-transRetinol
1 g $860     Add to Cart  
5 g $1,880     Add to Cart  
 
14179
Vitamin A Acetate
10 g $840     Add to Cart  
50 g $1,720     Add to Cart  
 
D3965
Vitamin A Acetate-d4
98%D
Request Quote  

Vitamin B


Catalog Number Product Name Enrichment

Quantity
Price
 
 
 
18511
Benfotiamine
5 mg $950     Add to Cart  
25 mg $1,500     Add to Cart  
 
D32129
Folic Acid-d4
 98%D
1 mg $990     Add to Cart  
5 mg $1,700     Add to Cart  
 
D19176
N-Acetyl Folic Acid-d4
1 mg $1,025     Add to Cart  
10 mg Request Quote  
 
11491
Mecobalamin
10 mg $860     Add to Cart  
50 mg $1,880     Add to Cart  
 
18697
Methylcobalamin
5 mg $950     Add to Cart  
25 mg $1,500     Add to Cart  
 
5762
Niacin
Request Quote  
 
5761
Niacinamide
Request Quote  
 
D2491
Nicotinic-d4 Acid
 98%D
1 mg $850     Add to Cart  
5 mg $1,525     Add to Cart  
 
D16289
Panthenol-d6
 98% D
5 mg $990     Add to Cart  
 
D18013
Pyridoxal-d3 ’ HCl
 98% D3
1 mg $500     Add to Cart  
 
D18014
Pyridoxamine-d3 DiHCl
 98% D3
1 mg $990     Add to Cart  
5 mg $1,700     Add to Cart  
10 mg $2,900     Add to Cart  
 
D32202
Pyridoxine-d2 HCl (5-hydroxymethyl-d2)
 98%D
0.01 g $750     Add to Cart  
0.05 g $1,595     Add to Cart  
 
D18015
Pyridoxine-d3 HCl
 98% D3
1 mg $740     Add to Cart  
5 mg $1,625     Add to Cart  
 
D13260
Pyridoxine-d5
 98%D
1 mg $875     Add to Cart  
5 mg $2,000     Add to Cart  
 
18575
Vitamin B12
100 mg $590     Add to Cart  
 
33133
Vitamin B6
1 mg $500     Add to Cart  
 
33134
Vitamin B2
1 mg $500     Add to Cart  
 
33136
Vitamin B5
5 mg $500     Add to Cart  
 
33135
Vitamin B1-13C4 • HCl
 99% 13C
5 mg $990     Add to Cart  
 
D5862
Vitamin B1-d3
>99%D
1 mg $990     Add to Cart  
 
CN18019
Vitamin B2-13C4,15N2
 99% 13C4, 98% 15N2
1 mg $990     Add to Cart  
5 mg $1,800     Add to Cart  
 
D5863
Vitamin B3-d4 (on Pyridine ring)
 98%D
1 mg $990     Add to Cart  
5 mg $2,200     Add to Cart  
 
D5864
Vitamin B5-d4
 98%D
1 mg $990     Add to Cart  
5 mg $2,900     Add to Cart  
 
D33132
Vitamin B6-d3
 98%
1 mg $900     Add to Cart  
 
CN18030
Vitamin B5- 13C6,15N2
 99% 13C6, 98% 15N2
1 mg $990     Add to Cart  
5 mg $1,600     Add to Cart  
 
D3812
Vitamin B9- d4
 98%D
0.5 mg $995     Add to Cart  
5 mg $3,500     Add to Cart  
 
33131
Vitamin B6 • 2HCl
1 mg $500     Add to Cart  

Vitamin C


Catalog Number Product Name Enrichment

Quantity
Price
 
 
 
16203
L-Ascorbic Acid
25 g $580     Add to Cart  
100 g $825     Add to Cart  
 
C32965
L-ascorbic acid-1,2-13C2
 99%C
0.05 g $690     Add to Cart  
0.1 g $1,150     Add to Cart  
 
C32963
L-ascorbic acid-1,3-13C2
0.05 g $690     Add to Cart  
0.1 g $1,150     Add to Cart  
 
C32962
L-ascorbic acid-1,6-13C2
0.05 g $800     Add to Cart  
0.1 g $1,300     Add to Cart  
 
C32956
L-ascorbic acid-1-13C
0.05 g $410     Add to Cart  
0.1 g $750     Add to Cart  
 
C32957
L-ascorbic acid-2-13C
0.05 g $710     Add to Cart  
0.1 g $880     Add to Cart  
 
C32958
L-ascorbic acid-3-13C
0.05 g $780     Add to Cart  
0.1 g $1,000     Add to Cart  
 
C32959
L-ascorbic acid-5-13C
0.05 g $900     Add to Cart  
0.1 g $1,510     Add to Cart  
 
D32961
L-ascorbic acid-6,6-d2
0.25 g $1,720     Add to Cart  
0.5 g $2,850     Add to Cart  
 
C32960
L-ascorbic acid-6-13C
0.05 g $760     Add to Cart  
0.1 g $980     Add to Cart  
 
C32964
L-ascorbic acid-U-13C6
0.05 g $900     Add to Cart  
0.1 g $1,510     Add to Cart  
 
C5866
Ascorbic Acid-13C6
 98%13C
10 mg Request Quote  

Vitamin D2


Catalog Number Product Name Enrichment

Quantity
Price
 
 
 
D17981
1,25-Dihydroxy Vitamin D2-d3
 99% D3
100 ug $1,500     Add to Cart  
 
D471
1α,25-Dihydroxy Vitamin D2 (26,26,26,27,27,27-d6)
 99%D
1 mg $1,400     Add to Cart  
 
3922
1α,25-Dihydroxy Vitamin D2 (not deuterated)
1 mg $368     Add to Cart  
 
18866
24,25-Dihydroxy Vitamin D2 (not deuterated)
1 mg $473     Add to Cart  
 
5440
Ergosterol
1 g Request Quote  
 
17932
Falecalcitriol
1 mg $1,400     Add to Cart  
 
17928
Paricalcitol
1 mg $1,500     Add to Cart  
 
17943
20-(R)-VD NCE
Request Quote  
 
17942
20-(S)-VD NCE
Request Quote  
 
D18031
Vitamin D2-d3
 97% D
1 mg $1,400     Add to Cart  
2 mg $2,500     Add to Cart  
5 mg $3,800     Add to Cart  
10 mg $6,800     Add to Cart  
 
18436
1α-Hydroxy Vitamin D2
1 mg $1,400     Add to Cart  
 
D17998
25-Hydroxy Vitamin D2-d3
 97%D
1 mg $2,500     Add to Cart  
 
D5295
Vitamin D2-26,26,26,27,27,27-d6
 99%D
1 mg $1,400     Add to Cart  
 
D27081
3-epi-25-Hydroxy Vitamin D2 -d6
Request Quote  
 
D5337
25-Hydroxy Vitamin D2 (26,26,26,27,27,27-d6)
 99%D
1 mg $1,400     Add to Cart  
 
5334
Vitamin D2 (not deuterated)
5 mg $250     Add to Cart  
 
294
25-Hydroxy Vitamin D2 (not deuterated)
1 mg $380     Add to Cart  

Vitamin D3


Catalog Number Product Name Enrichment

Quantity
Price
 
 
 
D17982
1,25-Dihydroxy Vitamin D3-d3
 97% D
1 mg Request Quote  
 
D3222
1α,25-Dihydroxy Vitamin D3 (26,26,26,27,27,27-d6)
 99%D
1 mg $1,400     Add to Cart  
 
D18876
24R,25-Dihydroxy Vitamin D3 (26,26,26,27,27,27-d6)
 >98%
1 mg $850     Add to Cart  
 
3464
1α,25-Dihydroxy Vitamin D3 (not deuterated)
1 mg $500     Add to Cart  
 
18821
24(R),25-Dihydroxy Vitamin D3 (not deuterated)
1 mg $650     Add to Cart  
 
17940
Eldecalcitol
10 mg Request Quote  
50 mg Request Quote  
 
17939
Elocalcitol
10 mg Request Quote  
50 mg Request Quote  
 
17938
Inecalcitol
10 mg Request Quote  
50 mg Request Quote  
 
17930
Maxacalcitol
 99%
1 mg $1,500     Add to Cart  
 
17933
Secalciferol
 99%
1 mg $1,500     Add to Cart  
 
17931
Seocalcitol
1 mg $1,400     Add to Cart  
 
17929
Tacalcitol
 99%
1 mg $990     Add to Cart  
5 mg $2,200     Add to Cart  
 
D18032
Vitamin D3-d3 1 mg/ml ethanol solution
 97% D3
1 mg/mL $1,400     Add to Cart  
 
6288
1α-Hydroxy Vitamin D3
1 mg $790     Add to Cart  
5 mg $1,900     Add to Cart  
 
17989
3-Epi-25-Hydroxy Vitamin D3
1 mg $1,500     Add to Cart  
 
D17999
25-Hydroxy Vitamin D3-d3
 97%D
1 mg $1,400     Add to Cart  
 
D4060
Vitamin D3 (26,26,26,27,27,27-d6)
 99%D
1 mg $1,400     Add to Cart  
 
D6289
1α-Hydroxy Vitamin D3 (26,26,26,27,27,27-d6)
 98%D
Request Quote  
 
D2831
25-Hydroxy Vitamin D3 (26,26,26,27,27,27-d6)
 99%D
1 mg $650     Add to Cart  
5 mg $2,200     Add to Cart  
10 mg $4,400     Add to Cart  
 
5335
Vitamin D3 (not deuterated)
5 mg $250     Add to Cart  
 
3463
25-Hydroxy Vitamin D3 (not deuterated)
1 mg $500     Add to Cart  

Vitamin E


Catalog Number Product Name Enrichment

Quantity
Price
 
 
 
16893
Vitamin E
10 mg $250     Add to Cart  
 
D3413
Vitamin E 5,7,8-d9 (5-Cd3,7-Cd3,8-Cd3)
 98.3%D
1 mg $1,400     Add to Cart  
 
D32276
Vitamin E (5,7-d6) Acetate
 98% D
Request Quote  

Vitamin H


Catalog Number Product Name Enrichment

Quantity
Price
 
 
 
D17963
Biotin-d2
 98% D2
1 mg $500     Add to Cart  
 
D7391
Biotin-d4
 98%D
2.5 mg $5,750     Add to Cart  

Vitamin K


Catalog Number Product Name Enrichment

Quantity
Price
 
 
 
9523
Dihydrovitamin K1
2.5 mg $890     Add to Cart  
12.5 mg $2,120     Add to Cart  
 
11508
Menaquinone 4
10 mg $860     Add to Cart  
50 mg $1,880     Add to Cart  
 
11509
Menaquinone 7
1 mg $900     Add to Cart  
5 mg $2,200     Add to Cart  
 
5718
Vitamin K1
5 mg $250     Add to Cart  
 
D18033
Vitamin K1-d7
 99% D
1 mg $1,400     Add to Cart  
5 mg $3,000     Add to Cart  
 
D18034
Vitamin K3-d8
 99% D8
5 mg $790     Add to Cart  
 
O14181
Vitamin K1- 18O (Mixture of 1-18O and 4-18O)
 98%:18O
1 mg $1,000     Add to Cart  
5 mg $3,000     Add to Cart  
 
14182
Vitamin K1 2,3-Epoxide
2.5 mg $890     Add to Cart  
12.5 mg $2,120     Add to Cart  
 
D2384
Vitamin K3 (methyl-d3)
 98%D
0.05 g $835     Add to Cart  
0.1 g $1,495     Add to Cart  
 
5723
Vitamin K3 (not deuterated)
5 mg $250     Add to Cart  

Vitamins - Labeled & Unlabeled


Catalog Number Product Name Enrichment

Quantity
Price
 
 
 
32278
Allopregnanolone Acetate
Request Quote  
 
32277
Allopregnenolone
Request Quote  
 
6929
Ascorbic Acid Acetonide
20 g $860     Add to Cart  
100 g $1,880     Add to Cart  
 
17941
Atocalcitol
10 mg Request Quote  
50 mg Request Quote  
1 g Request Quote  
 
8571
Coenzyme Q10
5 mg $875     Add to Cart  
25 mg $2,000     Add to Cart  
 
17937
Tisocalcitate
1 mg Request Quote  
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