Parent Category: Vitamins

Vitamin D2


Medical Isotopes specializes in our labeled vitamin D products, a group of fat-soluble secosteroids responsible for enhancing intestinal absorption of calcium and phosphate.In humans, the most important compounds in this group are vitamin D3 and vitamin D2. Medical Isotopes provides many Vitamin D2 compounds such as 25-Hydroxy Vitamin D2-d6 and 1,25-Dihydroxy Vitamin D2-d6.
Catalog No. Product Name Enrichment
Quantity Price
37705 Calcipotriol EP impurity G
Synonyms:
Calcipotriol EP Dimer 1;
   Request Quote
D17981 1,25-Dihydroxy vitamin D2-d3
   Request Quote
18866 24(R,S),25-Dihydroxy vitamin D2
Synonyms:
24(R,S),25-Dihydroxy vitamin D2;
1 mg $990   Add to Cart
3922 1α,25-Dihydroxy vitamin D2
Synonyms:
1α,25-Dihydroxycalciferol;
1 mg $990   Add to Cart
74933 1α,25-Dihydroxy vitamin D2, 50 ug/mL in ethanol
1 ml $650   Add to Cart
D471 1α,25-Dihydroxy vitamin D2-26,26,26,27,27,27-d6
Synonyms:
Ercalcitriol-D6;
99%D
1 mg $1,400   Add to Cart
D69643 24,25-Dihydroxy vitamin D2-d3
0.5 mg $1,150   Add to Cart
1 mg $2,000   Add to Cart
D108498 1,25-Dihydroxy Vitamin D2-d3 in ethanol
   Request Quote
C110577 1α,25-Dihydroxyvitamin D2-[13C3] in ethanol
   Request Quote
D75118 Doxercalciferol-13C,d3
   Request Quote
5440 Ergosterol
Synonyms:
3β-Hydroxy-5,7,22-ergostatriene; 5,7,22-Ergostatrien-3β-ol; Provitamin D2;
1 g $690   Add to Cart
74207 Ergosterol-d4
   Request Quote
D108671 Ergosterol-d5
   Request Quote
17932 Falecalcitriol
1 mg $1,400   Add to Cart
D17998 25-Hydroxy vitamin D2-d3
1 mg $2,790   Add to Cart
D33152 1α-Hydroxy Vitamin D2-d6
Synonyms:
Doxercalciferol-d6;
99%D
1 mg $1,690   Add to Cart
18436 1α-Hydroxy vitamin D2
Synonyms:
Doxercalciferol; 4-Methylene-5-(2-[7a-methyl-1-(1,4,5-trimethylhex-2-enyl)- octahydro-inden-4-ylidene]-ethylidene)-cyclohexane-1,3-diol;
1 mg $190   Add to Cart
294 25-Hydroxy vitamin D2
Synonyms:
25-Hydroxyergocalciferol; 25-Hydroxycalciferol; 3-(2-[1-(5-Hydroxy-1,4,5-trimethyl-hex-2-enyl)-7a-methyl- octahydro-inden-4-ylidene]-ethylidene)-4-methylene-cyclohexanol;
1 mg $390   Add to Cart
C65553 25-Hydroxy vitamin D2 3-hemisuccinate-13C4
   Request Quote
D27081 3-epi-25-Hydroxy vitamin D2-d6
Synonyms:
(1R,3Z)-4-Methylene-3-[(2E)-2-[(1R,3aS,7aR)-octahydro-1-[(1R,2E, 4S)-(5-hydroxy-1,4,5-trimethyl-2-hexen-1-yl)-d6]-7a-methyl-4H- inden-4-ylidene]ethylidene]cyclohexanol; (3α,5Z,7E,22E)-9,10-Secoergosta-5,7,10(19),22-tetraene-3,25- diol-d6;
   Request Quote
D5337 25-Hydroxy vitamin D2-26,26,26,27,27,27-d6
Synonyms:
25-Hydroxyergocalciferol-d6; 25-Hydroxycalciferol-d6;
1 mg $1,400   Add to Cart
0.5 mg $875   Add to Cart
D33193 3-epi-25-Hydroxy Vitamin D2-d3
   Request Quote
D96540 Lumisterol-d3
Synonyms:
(3 β,9 β,10&α;,22E)-Ergosta-5,7,22-trien-3-ol-d3; 9.beta.,10&α;-Ergosta-5,7,22-trien-3-ol-d3; 9 β, 10&α;-Ergosta-5,7,22-trien-3.beta.-ol-d3; 9 β,10&α;- Ergosterol-d3; Lumisterol2-d3;;
   Request Quote
D96541 Lumisterol-d5
Synonyms:
(3 β,9 β,10&α;,22E)-Ergosta-5,7,22-trien-3-ol-d5; 9.beta.,10&α;-Ergosta-5,7,22-trien-3-ol-d5; 9 β, 10&α;-Ergosta-5,7,22-trien-3.beta.-ol-d5; 9 β,10&α;- Ergosterol-d5; Lumisterol2-d5;;
   Request Quote
   Request Quote
17928 Paricalcitol
Synonyms:
Zemplar; 19-nor-1,25-dihydroxyvitamin D2;
1 mg $1,500   Add to Cart
17942 20-(S)-VD NCE
   Request Quote
17943 20-(R)-VD NCE
   Request Quote
D18031 Vitamin D2-d3 97% D
1 mg $935   Add to Cart
5334 Vitamin D2
Synonyms:
Ergocalciferol, Irradiated ergosterol, Ercalciol, Calciferol;
5 mg $50   Add to Cart
D5295 Vitamin D2-26,26,26,27,27,27-d6
Synonyms:
Ergocalciferol-26,26,26,27,27,27-d6;
99%D
1 mg $1,590   Add to Cart
D73360 Vitamin D2-3’,5’-dinitrobenzoate
Synonyms:
3,5-Dinitro-benzoicacid-4-methylene-3-(2-[7a-methyl-1-(1,4,5- trimethyl-hex-2-enyl)-octahydro-inden-4-ylidene]-ethylidene)- cyclohexyl ester;
   Request Quote
DD108474 Vitamin D2-d3, 100ug/mL in ethanol 97%D
1 ml $790   Add to Cart
73366 Vitmain D2 precursor Diels-Alder adduct
   Request Quote