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| Product | Description | |
|---|---|---|
| 1,25-Dihydroxy vitamin D2-d3 | Isotope-labeled Vitamins2H Labeled Compounds. Alternative Names: 1,25-Dihydroxyvitamin D2-[D3]. CAS No. 1261254-46-9. Molecular formula: C28H41D3O3. IUPACName: (1R, 3S, 5Z)-5-[ (2E)-2-[ (1R, 3aS, 7aR)-1-[ (E, 2R, 5S)-6-hydroxy-5, 6-dimethylhept-3-en-2-yl]-7a-methyl-2, 3, 3a, 5, 6, 7-hexahydro-1H-inden-4-ylidene]-1-deuterioethylidene]-4- (dideuteriomethylidene)cyclohexane-1, 3-diol. Catalog: ACM1261254469. |  |
| 1,25-Dihydroxy vitamin D3-d3 | Isotope-labeled Vitamins2H Labeled Compounds. CAS No. 128726-16-0. Molecular formula: C27H41D3O3. Mole weight: 419.65. Appearance: Solid. Catalog: ACM128726160. | |
| 1α,26-Dihydroxy Vitamin D3 | One of the metabolite of Vitamin D3, which has been found to be effective in mediating intestinal calcium absorbtion and bone calcium metabolism. Synonyms: (1α,3β,5Z,7E)-9,10-Secocholesta-5,7,10(19)-triene-1,3,26-triol; (1S,3R,5Z,7E)-9,10-Secocholesta-5,7,10-triene-1,3,26-triol; 1,3-Cyclohexanediol, 4-methylene-5-[(2E)-2-[(1R,3aS,7aR)-octahydro-1-[(1R)-6-hydroxy-1,5-dimethylhexyl]-7a-methyl-4H-inden-4-ylidene]ethylidene]-, (1R,3S,5Z)-; 1a,26-Dihydroxy Vitamin D3. Grades: ≥95%. CAS No. 300692-92-6. Molecular formula: C27H44O3. Mole weight: 416.65. |  |
| 23, 25-Dihydroxy Vitamin D3 | One of the metabolite of Vitamin D3, which has been found to be effective in mediating intestinal calcium absorbtion and bone calcium metabolism. Synonyms: (6R)-2-Methyl-6-[(1R,3aS,4E,7aR)-octahydro-4-[(2Z)-2-[(5S)-5-hydroxy-2-methylenecyclohexylidene]ethylidene]-7a-methyl-1H-inden-1-yl]-2,4-heptanediol; (3β,5Z,7E)-9,10-Secocholesta-5,7,10(19)-triene-3,23,25-triol; 23,25-Dihydroxy- cholecalciferol; 23,25-Hydroxycalcidiol. CAS No. 77733-16-5. Molecular formula: C27H44O3. Mole weight: 416.65. | |
| 24,25-Dihydroxy vitamin D2-d3 | Isotope-labeled Vitamins2H Labeled Compounds. CAS No. 118584-50-2. Molecular formula: C28H41D3O3. Mole weight: 431.67. Appearance: Off-white solid. IUPACName: (E, 6R) -6- [ (1R, 3aS, 4E, 7aR) -4- [ (2Z) -2- [ (5S) -5-hydroxy-2-methylidenecyclohexylidene] ethylidene] -7a-methyl-2, 3, 3a, 5, 6, 7-hexahydro-1H-inden-1-yl] -2-methyl-3- (trideuteriomethyl) hept-4-ene-2, 3-diol. Catalog: ACM118584502. | |
| 24, 25-Dihydroxy Vitamin D3 | 24, 25-Dihydroxy VD3 is a compound which is closely related to 1,25-dihydroxyvitamin D3, the active form of vitamin D3, but like vitamin D3 itself and 25-hydroxyvitamin D3 is inactive as a hormone both in vitro and in vivo. Uses: Vitamins. Synonyms: (6R) -6- [ (1R, 3aS, 4E, 7aR) -4- [ (2Z) -2- [ (5S) -5-hydroxy-2-methylidenecyclohexylidene] ethylidene] -7a-methyl-2, 3, 3a, 5, 6, 7-hexahydro-1H-inden-1-yl] -2-methylheptane-2, 3-diol. Grades: >98%. CAS No. 40013-87-4. Molecular formula: C27H44O3. Mole weight: 416.64. | |
| 25, 26-Dihydroxy Vitamin D3 | Α hydroxylated metabolite of Vitamin D3. Synonyms: (6R)-2-methyl-6-[(1R,3aS,4E,7aR)-octahydro-4-[(2Z)-2-[(5S)-5-hydroxy-2-methylenecyclohexylidene]ethylidene]-7a-methyl-1H-inden-1-yl]-1,2-Heptanediol; (3β,5Z,7E)-9,10-Secocholesta-5,7,10(19)-triene-3,25,26-triol; 9,10-Secocholesta-5,7,10(19)-triene-3β,25,26-triol; 25,26-Dihydroxycholecalciferol; 25,26-Dihydroxyvitamin D. Grades: >98%. CAS No. 29261-12-9. Molecular formula: C27H44O3. Mole weight: 416.64. | |
| 3-Aminopropyl-24,25-dihydroxy Vitamin D3 | 3-Aminopropyl-24,25-dihydroxy Vitamin D3 is a derivative of Vitamin D3 (V676045), an important factor in maintaining bone health, and has also been associated with cardiovascular health in humans. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 250ug, 1mg. Molecular Formula: C30H51NO3. US Biological Life Sciences. |  Worldwide |
| 3-epi-24R 25-Dihydroxy Vitamin D3 | 3-epi-24R 25-Dihydroxy Vitamin D3. Group: Biochemicals. Alternative Names: (3α,5Z,7E,24R)-9,10-Secocholesta-5,7,10(19)-triene-3,24,25-triol. Grades: Highly Purified. CAS No. 272776-87-1. Pack Sizes: 250ug. Molecular Formula: C27H44O3, Molecular Weight: 416.64. US Biological Life Sciences. | Worldwide |
| 3-epi-24R 25-Dihydroxy Vitamin D3-d6 | 3-epi-24R 25-Dihydroxy Vitamin D3-d6. Group: Biochemicals. Alternative Names: (3α,5Z,7E,24R)-9,10-Secocholesta-5,7,10(19)-triene-3,24,25-triol-d6. Grades: Highly Purified. Pack Sizes: 250ug. Molecular Formula: C27H38D6O3, Molecular Weight: 422.67. US Biological Life Sciences. | Worldwide |
| (11α,16α)-9,11-Epoxy-17,21-dihydroxy-16-methylpregna-1,4-diene-3,20-dione | (11α,16α)-9,11-Epoxy-17,21-dihydroxy-16-methylpregna-1,4-diene-3,20-dione, can be used for the synthesis of Calicoferol E, a vitamin D3 analogues. Group: Biochemicals. Grades: Highly Purified. CAS No. 14622-47-0. Pack Sizes: 5mg, 25mg. Molecular Formula: C22H28O5, Molecular Weight: 372.45. US Biological Life Sciences. | Worldwide |
| (1S)-Calcitriol | (1S)-Calcitriol is an isomer of calcitriol. Calcitriol is a metabolite of vitamin D, and it increases the level of calcium in the blood. Synonyms: (1S)-Calcitriol; 61476-45-7; 1-alpha,25-Dihydroxy-3-epi Vitamin D3; (1s,3s,5z,7e,14beta,17alpha)-9,10-Secocholesta-5,7,10-Triene-1,3,25-Triol; (5Z,7E)-(1S,3S)-9,10-seco-5,7,10(19)-cholestatriene-1,3,25-triol; 1alpha,25-dihydroxy-3-epivitamin D3 / 1alpha,25-dihydroxy-3-epicholecalciferol; SCHEMBL17299281; DTXSID60860465; HY-10002A; LMST03020259; MFCD28963706; 1?,25-Dihydroxy-3-epi-vitamin-D3; 1alpha,25-Dihydroxy-3-epivitamin D3; AKOS040754678; 1alpha,25-dihydroxy-3-epi-vitamin D3; (1S,3S,5Z)-5-[(2E)-2-[(1R,3aS,7aR)-1-[(2R)-6-hydroxy-6-methylheptan-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexane-1,3-diol; MS-27266; CS-0166654; F82871; Q27453764; 3EV. Molecular formula: C27H44O3. Mole weight: 416.645. | |
| 24, 25-Dihydroxy VD3 | 24, 25-Dihydroxy VD3 is a compound closely related to 1,25-dihydroxyvitamin D3 and is the active form of vitamin D3 [1]. Uses: Scientific research. Group: Natural products. CAS No. 40013-87-4. Pack Sizes: 1 mg; 5 mg. Product ID: HY-76915. |  |
| 25-Ethyl-(1alpha,3beta,5z,7e,22e)-27-nor-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,25-triol | Heterocyclic Organic Compound. Alternative Names: Dhmh-calcitriol, Dhdh-vitamin D3, DDMVD, CID6438976, 1,25(OH)2-22-Dehydro-monohomo-vitamin D3, 1,25-Dihydroxy-22-dehydro-26-homovitamin D3, 22-Dehydro-1,25-dihydroxy-24-homovitamin D3, 103732-08-7, 27-Nor-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,25-triol, 25-ethyl-, (1alpha,3beta,5Z,7E,22E)-. CAS No. 103732-08-7. Molecular formula: C28H44O3. Mole weight: 428.647160 [g/mol]. Purity: 0.96. IUPACName: (1S,3R,5Z)-5-[(2E)-2-[(1R,3aS,7aR)-1-[(E,2R)-6-hydroxy-6-methyloct-3-en-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexane-1,3-diol. Canonical SMILES: CCC (C) (CC=CC (C)C1CCC2C1 (CCCC2=CC=C3CC (CC (C3=C)O)O)C)O. Density: 1.06g/cm³. Catalog: ACM103732087. | |
| (3 β,22E)-Ergosta-5,7,22-triene-3,24,25-triol-d3 | (3 β,22E)-Ergosta-5,7,22-triene-3,24,25-triol-d3 is an intermediate used in the preparation of labelled 24,25-Dihydroxy Vitamin D2 (D455087) a hydroxylated metabolite of Vitamin D2 (V676040). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500ug. US Biological Life Sciences. | Worldwide |
| (3 β,4 β)-3,4-Dihydroxy-chol-5,7-diene-24-carboxylic Acid Methyl Ester | Intermediate in the preparation of 4 β,25-Dihydroxy Vitamin D3. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500ug. US Biological Life Sciences. | Worldwide |
| 3 β,4 β-Diacetyloxy-chol-5-ene-24-carboxylic Acid Ethyl Ester | Intermediate in the preparation of 4 β,25-Dihydroxy Vitamin D3. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| (3 β, 5α, 8α, 22E)-5, 8-[N, N-(4-Phenylurazole)]-ergosta-6, 22-diene-3, 24, 25-triol-d3 3-Acetate | (3 β, 5α, 8α, 22E)-5, 8-[N, N-(4-Phenylurazole)]-ergosta-6, 22-diene-3, 24, 25-triol-d3 3-Acetate is a labelled intermediate in the preparation of 24,25-Dihydroxy Vitamin D2 (D455085) a hydroxylated metabolite of Vitamin D2 (V676040). Group: Biochemicals. Alternative Names: (3 β, 5α, 8α, 22E)-3-Acetyloxy-24, 25-dihydroxy-5, 8-(3, 5-dioxo-4-phenyl)-1, 2, 4-triazolidinol-ergosta-6, 22-diene-d3. Grades: Highly Purified. Pack Sizes: 500ug. US Biological Life Sciences. | Worldwide |
| 4α,25-Dihydroxy Cholesterol | Cholesterol derivative. An intermediate in the preparation of 4α,25-Dihydroxy Vitamin D3. Group: Biochemicals. Alternative Names: (3 β,4α)-Cholesta-5-ene-3,4,25-triol. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| 4α,25-Dihydroxy Cholesterol Diacetate | Cholesterol derivative. An intermediate in the preparation of 4α,25-Dihydroxy Vitamin D3. Group: Biochemicals. Alternative Names: (3 β,4α)-Cholesta-5-ene-3,4,25-triol 3,4-Diacetate. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| 4α,25-Dihydroxy Cholesterol Triacetate | Cholesterol derivative. An intermediate in the preparation of 4α,25-Dihydroxy Vitamin D3. Group: Biochemicals. Alternative Names: (3 β,4α)-Cholesta-5-ene-3,4,25-triol Triacetate. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| (4α)-7-Dehydro-4,25-dihydroxycholesterol | Intermediate in the preparation of 4α,25-Dihydroxy Vitamin D3. Group: Biochemicals. Alternative Names: (3 β,4α)-Cholesta-5,7-diene-3,4,25-triol. Grades: Highly Purified. Pack Sizes: 500ug. US Biological Life Sciences. | Worldwide |
| (4 β)-7-Dehydro-4,25-dihydroxycholesterol | Intermediate in the preparation of 4 β,25-Dihydroxy Vitamin D3. Group: Biochemicals. Alternative Names: (3 β,4 β)-Cholesta-5,7-diene-3,4,25-triol. Grades: Highly Purified. Pack Sizes: 500ug. US Biological Life Sciences. | Worldwide |
| 5,6-trans Calcitriol | 5,6-trans Calcitriol is an impurity of Calcitriol, which is the hormonally active form of vitamin D and is the active metabolite of vitamin D3. It is the trans isomer of Calcitriol. It is used as a control product to study calcitriol. Uses: Bone density conservation agents. Synonyms: Calcitriol Impurities A; (5E,7E)-(1S,3R)-9,10-seco-5,7,10(19)-cholestatriene-1,3,25-triol; (1α,3β,5E,7E)-9,10-Secocholesta-5,7,10(19)-triene-1,3,25-triol; 1α,25-Dihydroxy-5,6-trans-vitamin D3; (1R,3S,E)-5-((E)-2-((1R,3aS,7aR)-1-((R)-6-hydroxy-6-methylheptan-2-yl)-7a-methyldihydro-1H-inden-4(2H,5H,6H,7H,7aH)-ylidene)ethylidene)-4-methylenecyclohexane-1,3-diol; trans-Calcitriol. Grades: 98%. CAS No. 73837-24-8. Molecular formula: C27H44O3. Mole weight: 416.64. | |
| 5,6-trans-Calcitriol | 5,6-trans-Calcitriol. Group: Biochemicals. Alternative Names: (1R,3S,5E)-4-Methylene-5-[(2E)-2-[(1R,3aS,7aS)-octahydro-1-[(1R)-5-hydroxy-1,5-dimethylhexyl]-7a-methyl-4H-inden-4-ylidene]ethylidene]-1,3-cyclohexanediol; (1a,3b,5E,7E)- 9,10-Secocholesta-5,7,10(19)-triene-1,3,25-triol; 1,25-Dihydroxy-5,6-trans-vitamin D3. Grades: Highly Purified. CAS No. 73837-24-8. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C27H44O3. US Biological Life Sciences. | Worldwide |
| 5,6-trans-Calcitriol-d6 | An impurity of Calcitriol. The trans isomer of Calcitriol. Group: Biochemicals. Alternative Names: (1R,3S,5E)-4-Methylene-5-[(2E)-2-[(1R,3aS,7aS)-octahydro-1-[(1R)-5-hydroxy-1,5-dimethylhexyl]-7a-methyl-4H-inden-4-ylidene]ethylidene]-1,3-cyclohexanediol-d6; (1α,3 β,5E,7E)- 9,10-Secocholesta-5,7,10(19)-triene-1,3,25-triol-d6; 1,25-Dihydroxy-5,6-trans-vitamin D3-d6; 1α,25-Dihydroxy-5,6-trans-vitamin D3-d6; 5,6-trans-1α,25-Dihydroxyvitamin D3-d6. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| 7-p-Toluene sulfonylhydrazide 3 β,4 β-Diacetyloxy-chol-5-ene-24-carboxylic Acid Ethyl Ester | Intermediate in the preparation of 4 β,25-Dihydroxy Vitamin D3. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| 7-p-Toluene sulfonylhydrazide 3 β,4 β-Dihydroxy-chol-5-ene-24-carboxylic Acid Ethyl Ester | Intermediate in the preparation of 4 β,25-Dihydroxy Vitamin D3. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Calcitroic Acid | Calcitroic Acid is a derivative of vitamin D3 and an impurity of calcitriol. Calcitriol is a metabolite of vitamin D, and it increases the level of calcium in the blood. Synonyms: 1alpha-Hydroxy-23-carboxytetranorvitamin D; (3R) -3- [ (1R, 3aS, 4E, 7aR) -4- [ (2Z) -2- [ (3S, 5R) -3, 5-dihydroxy-2-methylidenecyclohexylidene] ethylidene] -7a-methyl-2, 3, 3a, 5, 6, 7-hexahydro-1H-inden-1-yl] butanoic acid. CAS No. 71204-89-2. Molecular formula: C23H34O4. Mole weight: 374.521. | |
| methylene calcitriol | Methylene calcitriol is a derivative of vitamin D3 and an impurity of calcitriol. Calcitriol is a metabolite of vitamin D, and it increases the level of calcium in the blood. Synonyms: (5Z,7E)-1α,3β-dihydroxy-17-((R)-7-hydroxy-7-methyl-octan-2-yl)-9,10-secoandrosta-5,7,10(19)-triene. CAS No. 1428946-52-4. Molecular formula: C28H44O3. Mole weight: 428.65. | |
| pre-Calcitriol PTAD Adduct | Impurity C of Calcitriol is the impurity C of Calcitriol, which is the active metabolite of vitamin D3 that activates the vitamin D receptor (VDR). Synonyms: 1H,5H-Cyclopenta[f][1,2,4]triazolo[1,2-a]cinnoline-1,3(2H)-dione, 11-(3,5-dihydroxy-2-methyl-1-cyclohexen-1-yl)-4a,6,6a,7,8,9,9a,11-octahydro-7-(5-hydroxy-1,5-dimethylhexyl)-6a-methyl-2-phenyl-, [4aR-[4aα, 6aα, 7α(R*), 9aβ, 11α(3S*, 5R*)]]- (9CI). Grades: >98%. CAS No. 86307-44-0. Molecular formula: C35H49N3O5. Mole weight: 591.78. | |
| Tacalcitol Monohydrate | Tacalcitol Monohydrate. Group: Biochemicals. Alternative Names: (1α,3 β,5Z,7E,24R)-9,10-Secocholesta-5,7,10(19)-triene-1,3,24-triol Monohydrate; 1α,24(R)-Dihydroxy-vitamin D3 Monohydrate; 1 α , 24 (R) -Di hydroxycholecalciferol Monohydrate. Grades: Highly Purified. CAS No. 93129-94-3. Pack Sizes: 1mg. Molecular Formula: C27H44O3 H2O, Molecular Weight: 434.65. US Biological Life Sciences. | Worldwide |
| 6ξ-[(3S,5R)-3,5-dihydroxy-2-methylcyclohex-1-en-1-yl]-2-phenyl-2,5,10-triaza-4,19-dinor-9ξ-cholest-7-ene-1,3-dione | An impurity of Vitamin D3. Vitamin D3 is a type of vitamin D found to be effective in mediating intestinal calcium absorbtion and bone calcium metabolism. Vitamin D3 is used for the prevention and treatment of vitamin D deficiency and associated disease including rickets, and also used for familial hypophosphatemia, hypoparathyroidism and Fanconi syndrome. Molecular formula: C35H49O4N3. Mole weight: 575.792. | |
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