Parent Category: Reference Standards

Labeled Reference Standards


Standards are materials containing a precisely known concentration of a substance for use in quantitative analysis in assays of drug substances and formulations, blood analyses, limit tests, or controls. A standard can also provide a reference that can be used to calibrate analytical instruments as in identification tests, system suitability tests, or chromatographic peak markers.

The standards listed below are labeled with the stable isotopes of Deuterium, Carbon-13, Nitrogen-15 or Oxygen-18. They are used for multiple avenues of focus such as environmental standards, in-born errors, pharmaceutical reference standards, unlabeled reference standards and impurities reference standards.

Catalog No. Product Name Enrichment
Quantity Price
D76098 Nilvadipine-d4
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D83549 Nimorazole-d4
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CD76093 Nintedanib-13C-d3 (Intedanib-13C-d3)
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D14305 Nisoldipine-d6 98%:d6
5 mg $750   Add to Cart
D86166 Nitrodenafil-d5
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C111163 4-Nitrophenol-13C6
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D111479 N-Nitroso dorzolamide-d5
5 mg $890   Add to Cart
D111373 N-Nitroso tamsulosin-D3 (racemic)
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D110746 N-Nitroso-N-methyl-4-aminobutyric acid-d3 in methanol
1 ml $590   Add to Cart
D12663 (R,S)-N-Nitrosoanatabine-2,4,5,6-d4
Synonyms:
NAT-d4;
1 mg $590   Add to Cart
D83588 (R,S)-N-Nitrosoanatabine-d4
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D4115 N-Nitrosobis(2-hydroxyethyl)-d8-amine 98%D
50 mg $490   Add to Cart
CD110475 N-Nitrosodimethylamine-13C2,d6
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D86891 Nitrotyrosine-D3
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C110836 Nivalenol-13C15 in acetonitrile
1.2 ml $1,190   Add to Cart
D71729 Nomegestrol acetate-d6
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D108612 Nomegestrol acetate-d6
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D33173 4-Hydroxy Nonenal-d3
Synonyms:
4-HNE-d3; (+/-)-4-hydroxy-9,9,9-d3-non-2E-enal;
>99%D
100 ug $490   Add to Cart
D108559 4-Nonylphenol-2,3,5,6-d4
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D47971 Nor neostigmine-d6
Synonyms:
Dimethylcarbamic Acid 3-(Dimethylamino-d6)phenyl Ester; Dimethylcarbamic Acid m-(Dimethylamino-d6)phenyl Ester; 3- (Dimethylamino-d6)phenyl Dimethylcarbamate; Norneostigmine-d6;
97.7% D
25 mg $700   Add to Cart
5 mg $150   Add to Cart
10 mg $290   Add to Cart
D14375 Nor Verapamil-d7 Hydrochloride
Synonyms:
N-Desmethyl Verapamil-d7 HCl;
98%:d7
5 mg $1,900   Add to Cart
1 mg $800   Add to Cart
D47942 Nordihydro capsaicin-d3
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D3501 Norepinephrine-2,5,6,α,β,β-d6 hydrochloride
Synonyms:
Noradrenaline-2,5,6,α,β,β-d6 HCl; 3,4-Dihydroxyphenylethanolamine-2,5,6,α,β,β-d6 HCl;
98%D
5 mg $490   Add to Cart
D76105 Norfloxacin-d8
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D60789 Norfluoxetine-d5 hydrochloride
5 mg $690   Add to Cart
D80653 Norfluoxetine-d5 HCl
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82018 Noribogaine HCl
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D82017 Noribogaine-d4
1 mg $1,090   Add to Cart
D631 DL-Normetanephrine-d3 hydrochloride
Synonyms:
rac Normetanephrine-d3 hydrochloride; rac Normetanephrine-d3 HCL; DL-Normetanephrine-d3 HCl;
5 mg $229   Add to Cart
10 mg $359   Add to Cart
D86164 Norneovardenafil-d5
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D76152 Norpropoxyphene-d5
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D46694 cis-10-Hydroxy Nortriptyline-d3
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D83888 Nortriptyline-D8
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CD83555 Noscapine-13C, d3
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D76005 O-Desmethyl Gefitinib-d6
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D87667 O-Desmethyl Venlafaxine-d10
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D111450 Obeticholic acid-2,2,4,4-d4
D111449 Obeticholic acid-d5
1 mg $990   Add to Cart
D111028 trans-6-Octadecenoic acid-d4
1 mg $890   Add to Cart
D74224 cis-9-octadecenylphosphocholine-d9
10 mg $1,550   Add to Cart
25 mg $1,963   Add to Cart
D75978 Octanoic Acid-d7
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D5157 Octanoyl-L-carnitine-d3 hydrochloride 98%D
10 mg $490   Add to Cart
D110474 Octinoxate-d3
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CD110473 Octinoxate-13C,d3
5 mg $990   Add to Cart
D108634 Octocrylene-d5
1 mg $490   Add to Cart
D625 Octopamine-d3 hydrochloride
Synonyms:
Norsympathol (α-d2, β-d1) HCl; beta-Hydroxytyramine (α-d2, β-d1) HCl; para-hydroxy-phenyl-ethanolamine (α-d2, β-d1) HCl; Norsynephrine (α-d2, β-d1) HCl; (RS)-4-(2-amino-1-hydroxy-ethyl)phenol (1-d1, 2-d2) HCl;
98%D
5 mg $250   Add to Cart
D84022 Octreotide-phenylalanine-d8 di-Trifluoroacetic Acid Salt
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D84018 Ofloxacin-d8 HCl
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D14308 Olanzapine-(methyl-d3)
Synonyms:
Olanzapine-d3 (4-methyl-d3-piperazinyl);
98%:d3
1 mg $750   Add to Cart
5 mg $2,000   Add to Cart
CD88211 Olanzapine-13C,d3
1 mg $490   Add to Cart
D111185 Oleic acid-9,10-d2
100 mg $590   Add to Cart
D78960 Oleoyl-L-Carnitine-d3 HCl
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D84092 Olmesartan Medoxomil-d6
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D14315 Olmesartan-d4
Synonyms:
Olmesartan-d4 medoxomil;
99% D
1 mg $490   Add to Cart
D84114 Olopatadine-d3 HCl
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D84110 Olopatadine-d3 N-Oxide
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CD83994 Omacetaxine Mepesuccinate-13C-d3
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D111157 Omadacycline-d9
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CD83985 Omeprazole-13C-d3
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D76109 Omeprazole-d3 Sulfone
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D110460 Opicapone-d6
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D110459 Opicapone-d6,15N
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D14310 Opipramol-d4
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D76111 Oprozomib-d6
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D83953 Orlistat-d3
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D76114 Ornidazole-d5
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D84127 Oseltamivir-d3 Carboxylic Acid
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D84036 Ospemifene-d4
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D84160 Otilonium-d4 Bromide
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D98019 Oxacillin d5 sodium salt
Synonyms:
(2S,5R,6R)-3,3-Dimethyl-6-[[(5-methyl-3-phenyl-4-isoxazolyl) carbonyl]amino]-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2- carboxylic Acid Sodium Salt-d5; Penicillin P-12-d5; Sodium Oxacillin-d5; BRL-1400-d5; Bactocill-d5; Bristopen-d5; Stapenor- d5;;
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D48037 Oxaliplatin-d10
0.5 mg $790   Add to Cart
D110747 Oxaliplatin-d4
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C111401 Oxaloacetic Acid-13C4
1 mg $790   Add to Cart
D84032 Oxaprozin-d5
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D48041 Oxazine 750 perchlorate-d5
2.5 mg $650   Add to Cart
25 mg $2,200   Add to Cart
D84068 Oxcarbazepine-d4
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D88188 Oxindole-3-acetic acid-d4
Synonyms:
2-Oxo-3-Indolineacetic Acid; (±)-2,3-Dihydro-2-oxoindole-3- acetic Acid; (±)-2-Oxindoline-3-acetic Acid; (±)-2-Oxo-3- indolineacetic Acid; 2-(2-Oxoindolin-3-yl)acetic Acid; 2-Oxo-3- indolineacetic Acid;
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D75838 2-Oxo clopidogrel-d4
1 mg $490   Add to Cart
D75833 4-Oxo cyclophosphamide-d8
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110476 4 Oxo tempo-15N
Synonyms:
2,2,6,6-Tetramethyl-4-piperidone-1-oxyl; Tempone;
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D110806 4-Oxo-tempo-d16;1-15N
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D86169 Oxohongdenafil-d5
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D81454 5-Oxoproline-d5
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D14312 Oxybutynin-d10 hydrochloride 98%:d10
1 mg $390   Add to Cart
D84079 (S)-Oxybutynin-d11
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D84080 (R)-Oxybutynin-d11
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D83996 Oxyphenbutazone-d9
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D108544 Oxytetracycline-d6
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D111425 Oxytocin-d10 (leu-d10)
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D81497 p-Aminohippuric Acid-d4
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D12882 Paclitaxel-d5
Synonyms:
Taxol-d5;
1 mg $590   Add to Cart
D74318 Pagoclone-d4
10 mg $2,180   Add to Cart
25 mg $4,125   Add to Cart
D48109 Palbociclib-d8
5 mg $1,990   Add to Cart
D76139 Palmitoleic Acid-d7
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D84719 Palmitoleoy Ethanolamide-d4
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D110917 Palmitoyl L-Carnitine-d3
10 mg $490   Add to Cart
D110974 1-palmitoyl-d31-2-oleoyl-sn-glycero-3-phosphocholine
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C100204 Palmitoyl-13C16-L-carnitine hydrochloride
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D74155 (S,S)-Palonosetron-d4 hydrochloride
10 mg $1,950   Add to Cart
25 mg $3,450   Add to Cart
D84295 Palovarotene-d4
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D76141 Pamabrom-d6
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D84419 Pamapimod-d4
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D84188 (S)-Pantoprazole-d6
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D84189 (R)-Pantoprazole-d6
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D84190 Pantoprazole-d6
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110383 PAPA NONOate-15N
Synonyms:
3-(2-Hydroxy-2-nitroso-1-propylhydrazino)-1-propanamine-15N;
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CD85072 Papaverine-13C-d3
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D74319 Papaverine-d6
10 mg $1,570   Add to Cart
25 mg $2,770   Add to Cart
D84296 Paraquat-d8
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D76138 Parbendazole-d3
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D76151 Paricalcitol-d6
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D76115 Paroxetine-d4 HCl
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D74320 Pazopanib-d7 hydrochloride
10 mg $1,600   Add to Cart
25 mg $2,400   Add to Cart
D66644 Pazopanib-d3 hydrochloride
5 mg $650   Add to Cart
D84488 Pazopanib-d3
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D76128 Pazopanib-d6
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CD108540 Pazopanib-13C,d3
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CD110810 Pelubiprofen-13C,d3
1 mg $490   Add to Cart
C66646 Pemetrexed-13C5 disodium salt
1 mg $490   Add to Cart
CN74322 Pemetrexed- 15N, 13C5
10 mg $2,490   Add to Cart
C108496 Pemetrexed-13C5
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D84465 Penbutolol-d9
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D76116 Penicillin G (Benzylpenicillin)-d5 Potassium salt
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D84247 Penicillin V-d5
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D108741 Pentosidine-d3 trifluoroacetate salt
0.25 mg $790   Add to Cart
D108742 Pentosidine-d4 trifluoroacetate salt
1 mg $1,390   Add to Cart
C84638 Pentostatin-13C3
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D84257 Pentoxifylline-d6
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D76145 Pentoxyverine-d5 citrate
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D74325 Peramivir-d3
10 mg $2,490   Add to Cart
25 mg $4,490   Add to Cart
O111166 Perchloric acid sodium salt 18O4, 100 ug/ml in H2O
1.2 ml $790   Add to Cart
D48148 Perindopril-d4
1 mg $490   Add to Cart
C76117 Perindopril-13C3
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D84285 Perindoprilat-d4
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D84764 Perphenazine-d8 2HCl
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D110797 PF-543-d6
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D110935 Phenacyl bromide-d5
Synonyms:
1-bromo-(2’,3’,4’,5’,6’-d5)acetophenone;
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D505 Phenelzine Sulfate (α,α-d2) 95%D
5 mg $495   Add to Cart
D85279 Phenindione-d5
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D76118 Pheniramine-d4
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D76119 Pheniramine-d6
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D14317 Phenoxybenzamine-d5 98%:d5
5 mg $750   Add to Cart
D84393 Phenprocoumon-d5
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D75883 Phenylacetic acid mustard-d8
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D84500 Phenylacetic Acid-d7
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D74309 N-Phenylacetyl Glutamate-d5
25 mg $2,990   Add to Cart
50 mg $4,490   Add to Cart
D81416 Phenylacetylglutamine-d5
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D84421 Phenylacetylglutamine-d5
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CD110568 L-Phenylalanine-13C9,15N,D8
50 mg $2,890   Add to Cart
D84945 Phenylbutazone-d10
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