Vitamins

Medical Isotopes specializes in labeled vitamins that are used in medical research as internal standards and other analytical applications. Vitamins have diverse biochemical functions. Some have hormone-like functions as regulators of mineral metabolism (such as vitamin D), or regulators of cell and tissue growth and differentiation (such as some forms of vitamin A). Others function as antioxidants (e.g., vitamin E and sometimes vitamin C). The largest number of vitamins (such as B complex vitamins) function as precursors for enzyme cofactors, that help enzymes in their work as catalysts in metabolism. Some of Medical Isotopes’ most requested vitamins are 25-Hydroxy Vitamin D3-d6, 25-Dihydroxy Vitamin D2-d6 and Vitamin E-5,7,8-d9.

Vitamin B

Catalog No. Product Name Enrichment
Quantity Price
D30561 Pyridoxal-d3 5’-phosphate
Synonyms:
3-Hydroxy-2-methyl-5-[(phosphonooxy)methyl]-4- pyridinecarboxaldehyde-d3; Pyridoxal-d3 Phosphate; Pyridoxal-d3 5-(Dihydrogen Phosphate); 2-Methyl-3-hydroxy-4-formyl-5-pyridyl-methylphosphoric Acid-d3; 3-Hydroxy-5-(hydroxymethyl)-2-methylisonicotinaldehyde-d3;
98.8%D
1 mg $990   Add to Cart
5 mg $1,990   Add to Cart
D48465 Pyridoxal-d3 hydrochloride
1 mg $390   Add to Cart
5 mg $1,190   Add to Cart
13259 Pyridoxamine dihydrochloride
Synonyms:
4-(Aminomethyl)-5-hydroxy-6-methyl-3-pyridinemethanol Dihydrochloride, 2-Methyl-3-hydroxy-4-aminomethyl-5- hydroxmethylpyridine Dihydrochloride;
5 g $290   Add to Cart
D18014 Pyridoxamine-d3 dihydrochloride 98% D3
1 mg $790   Add to Cart
D48473 4-Pyridoxic acid-d3
1 mg $490   Add to Cart
D98756 Pyridoxine-d2
Synonyms:
5-Hydroxy-6-methyl-3,4-pyridinedimethanol-d2; 2-Methyl-4,5- bis(hydroxymethyl)-3-hydroxypyridine-d2; 5-Hydroxy-6-methyl-3,4- pyridinedimethanol-d2; Pyridoxol-d2; Adermin-d2; Bezatin-d2; Pirivitol-d2; Pyridoxin-d2;;
1 mg $390   Add to Cart
5 mg $1,090   Add to Cart
D13260 Pyridoxine-d5
Synonyms:
5-Hydroxy-6-methyl-3,4-pyridinedimethanol-d5; 2-Methyl-4,5-bis(hydroxymethyl)-3-hydroxypyridine-d5; Pyridoxol-d5; Adermin-d5; Bezatin-d5; Pirivitol-d5; Pyridoxin-d5; Vitamin B6-d5;
98%D
1 mg $590   Add to Cart
D18015 Pyridoxine-d3 hydrochloride
Synonyms:
5-Hydroxy-6-(methyl-d3)-3,4-pyridinedimethanol HCl; Pyridoxol-d3 HCl; Aderomine-d3 HCl; Aderoxin-d3; Hexobion-d3; Pyridox-d3; Vitamin B6-d3;
98% D
1 mg $290   Add to Cart
D32202 Pyridoxine-d2 hydrochloride
Synonyms:
Vitamin B6-d2; Pyridoxol-d2 HCl;
98%D
10 mg $390   Add to Cart
74338 Pyridoxine-5-phosphate HCl
10 mg $2,400   Add to Cart
25 mg $4,400   Add to Cart
D74337 Pyridoxine-d4 HCl
10 mg $1,990   Add to Cart
25 mg $3,490   Add to Cart
48582 Riboflavin-3’-phosphate
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D75074 Riboflavin-d6
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C110694 Riboflavin-13C5
1 mg $890   Add to Cart
D110676 Thiamine-d4 hydrochloride
Synonyms:
Vitamin B1-d4; Aneurine-d4;
1 mg $490   Add to Cart
C33135 Vitamin B1-13C4 hydrochloride
Synonyms:
Aneurine hydrochloride; Thiamine-[13C4].HCl; Vitamin B1 hydrochloride;
99% 13C
5 mg $990   Add to Cart
CN18019 Vitamin B2-13C4,15N2
Synonyms:
Vitamin B2-13C4,15N2; Riboflavin-13C4.15N2;
1 mg $590   Add to Cart
D5862 Vitamin B1-d3 hydrochloride
Synonyms:
Thiamine-d3; Eskaphen-d3; Vitaneuron-d3; Begiolan-d3; Beatine-d3 ;
95% D
1 mg $390   Add to Cart
D5864 Vitamin B5-d4 calcium salt
Synonyms:
deuterated Pantothenic Acid, Pantothenic Acid-d4;
99%D
1 mg $590   Add to Cart
18575 Vitamin B12
Synonyms:
Cobalamin; Cyanocobalamin; Methylcobalamin; α-(5,6-Dimethylbenzimidazolyl)cyanocobamide, CN-Cbl, Cyanocob(III)alamin, Cyanocobalamin, Vitamin B12;
100 mg $590   Add to Cart
42617 Vitamin B12 c-lactone
Synonyms:
Cyanocobalamin impurity F;
10 mg $390   Add to Cart
42618 Vitamin B12 e-monocarboxylic acid
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33134 Vitamin B2
Synonyms:
Riboflavin; (−)-Riboflavin;
5 g $90   Add to Cart
D5863 Vitamin B3-d4
Synonyms:
Niacin, deuterated Niacin, Niacin-d4;
98%D
1 mg $290   Add to Cart
33136 Vitamin B5
Synonyms:
Calcium Pantothenate;
5 mg $500   Add to Cart
CN18030 Vitamin B5- 13C6,15N2
Synonyms:
Calcium Pantothenate-13C6,15N2;
99% 13C6, 98% 15N2
1 mg $990   Add to Cart
5 mg $1,600   Add to Cart
33133 Vitamin B6
Synonyms:
Pyridoxine.HCl; Adermine hydrochloride, Becilan, Benadon, Campoviton 6, Hexabetalin, Hexabione hydrochloride, Hexavibex, Hexermin, Hexobion, 3-Hydroxy-4,5-dimethylol-α-picoline hydrochloride, 5- Hydroxy-6-methyl-3,4-pyridinedicarbinol hydrochloride, 5- Hydroxy-6-methyl-3,4-pyridinedimethanol hydrochloride, 2-Methyl-3 -hydroxy-4,5-bis(hydroxymethyl)pyridine hydrochloride, 3,4- Pyridinedimethanol, 5-hydroxy-6-methyl-, hydrochloride, Pyridipca , Pyridoxine, hydrochloride, Pyridoxinium chloride, Pyridoxinum hydrochloricum (Hun;
1 g $190   Add to Cart

Vitamin H

Catalog No. Product Name Enrichment
Quantity Price
D17963 Biotin-d2
Synonyms:
Vitamin H-[2H2];
98% D2
5 mg $690   Add to Cart
D7391 Vitamin B7-d4
Synonyms:
(3aS,4S,6aR)-Hexahydro-2-oxo-1H-thieno[3,4-d]imidazole-4- pentanoic Acid-d4; (+)-Biotin-d4; Coenzyme R-d4; D(+)-Biotin-d4; Factor S-d4; Lutavit H2-d4; Meribin-d4; NSC 63865-d4; Rovimix H2-d4; rac Biotin-d4;
98%D
1 mg $890   Add to Cart