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Product | Description | |
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Calcifediol Quick inquiry Where to buy Suppliers range | Calcifediol. Group: Heterocyclic Organic Compound. Alternative Names: CALCIDIOL;25-HYDROXYVITAMIN D3;25-HYDROXYCHOLECALCIFEROL;VITAMIN D3, 25-HYDROXY-;25-HYDROXYVITAMIN D3 WHITE CRYSTALLINE SOLID 985;25-Hydroxyvitamin D3;vitamin d3 25-hydroxy monohydrate;(1S,3Z)-3-[(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-methylidenecyclohexan-1-ol. CAS No. 19356-17-3. Product ID: ACM19356173. Molecular formula: C27H44O2. Mole weight: 400.64. Melting Point: 74-76oC. Flash Point: 14 °C. | |
Calcifediol Quick inquiry Where to buy Suppliers range | Calcifediol is a major circulating metabolite of vitamin D3 and acts as a competitive inhibitor with an apparent Ki of 3.9 μM. It also suppresses PTH secretion and mRNA (ED50=2 nM). Uses: Treatment of osteoporosis. Synonyms: (3β,5Z,7E)-9,10-Secocholesta-5,7,10(19)-triene-3,25-diol; 25-Hydroxycholecalciferol; 25-Hydroxyvitamin D; 25-Hydroxyvitamin D3; Calcidiol; Didrogyl; Hidroferol; Ro 8-8892; U 32070E; 25-OH Vitamin D3; Rayaldee; 5,6-cis-25-Hydroxyvitamin D3; (3S,5Z,7E,20R)-9,10-Secocholesta-5,7,10-triene-3,25-diol; 1H-Indene-1-pentanol, octahydro-4-[(2Z)-2-[(5S)-5-hydroxy-2-methylenecyclohexylidene]ethylidene]-α,α,ε,7a-tetramethyl-, (εR,1R,3aS,4E,7aR)-. Grades: >98%. CAS No. 19356-17-3. Molecular formula: C27H44O2. Mole weight: 400.64. | |
Calcifediol-d6 Quick inquiry Where to buy Suppliers range | Calcifediol-d6. Uses: For analytical and research use. Group: Chiral Molecules. CAS No. 78782-98-6. IUPAC Name: (1S,3Z)-3-[(2E)-2-[(1R,3aS,7aR)-7a-methyl-1-[(2R)-7,7,7-trideuterio-6-hydroxy-6-(trideuteriomethyl)heptan-2-yl]-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexan-1-ol. Molecular formula: C272H6H38O2. Mole weight: 406.67. Catalog: APS78782986. SMILES: [2H]C ([2H]) ([2H])C (O) (CCC[C@@H] (C)[C@H]1CC[C@H]2\C (=C\C=C/3\C[C@@H] (O)CCC3=C)\CCC[C@]12C)C ([2H]) ([2H])[2H]. Format: Neat. Product Type: Stable Isotope Labelled. | |
Calcifediol-d6 Quick inquiry Where to buy Suppliers range | A metabolite of Vitamin D. The principal circulating form of vitamin D3, formed in the liver by hydroxylation at C-25. Calcium regulator. Group: Biochemicals. Alternative Names: (3 β,5Z,7E)-9,10-Secocholesta-5,7,10(19)-triene-3,25-diol-d6; 25-Hydroxycholecalciferol-d6; 25-Hydroxyvitamin D-d6; 25-Hydroxyvitamin D3-d6; Calcidiol-d6; Didrogyl-d6; Hidroferol-d6; Ro 8-8892-d6. Grades: Highly Purified. CAS No. 78782-98-6. Pack Sizes: 500ug. US Biological Life Sciences. | Worldwide |
Calcifediol for impurity D identification Quick inquiry Where to buy Suppliers range | Calcifediol for impurity D identification. Uses: For analytical and research use. Group: European Pharmacopoeia (Ph. Eur.); Pharmacopoeial Standards. Catalog: APS006382. Format: Mixture. Shipping: Ice pack (-20°C). | |
Calcifediol Impurity 1 Quick inquiry Where to buy Suppliers range | 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. Synonyms: 9,10-Secocholesta-5(10),6,8-triene-3,25-diol, (3b,6Z)-. CAS No. 23357-18-8. Molecular formula: C27H44O2. Mole weight: 400.645. | |
Calcifediol Intermediate Quick inquiry Where to buy Suppliers range | A derivative of vitamin D3 and an intermediate of calcifediol. Calcifediol is a prehormone produced in the liver from vitamin D3. Molecular formula: C33H56O3Si. Mole weight: 528.891. | |
Calcifediol monohydrate Quick inquiry Where to buy Suppliers range | Calcifediol monohydrate is a prehormone that is produced in the liver by hydroxylation of vitamin D3 (cholecalciferol) by the enzyme cholecalciferol 25-hydroxylase. It can be converted into 24-hydroxycalcidiol in the kidneys via 24-hydroxylation. Uses: Bone density conservation agents. Synonyms: 25-hydroxy Vitamin D3 monohydrate. Grades: >98%. CAS No. 63283-36-3. Molecular formula: C27H46O3. Mole weight: 418.65. | |
Calcifediol Monohydrate Quick inquiry Where to buy Suppliers range | Calcifediol Monohydrate. Uses: For analytical and research use. Group: API Standards; Impurity Standards; Pharmaceutical Toxicology. Alternative Names: 9,10-Secocholesta-5,7,10(19)-triene-3,25-diol, monohydrate, (3beta,5Z,7E)- (9CI),Calcifediol, Vitamin D3 25-hydroxy monohydrate. CAS No. 63283-36-3. IUPAC Name: (1S,3Z)-3-[(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-methylidenecyclohexan-1-ol;hydrate. Molecular formula: C27H44O2.H2O. Mole weight: 418.65. Catalog: APS63283363A. SMILES: O. C[C@H] (CCCC (C) (C)O)[C@H]1CC[C@H]2\C (=C\C=C/3\C[C@@H] (O)CCC3=C)\CCC[C@]12C. Format: Neat. Product Type: API/ Impurity. Shipping: Ice pack (-20°C). | |
Calcifediol-Reference Spectrum Quick inquiry Where to buy Suppliers range | Calcifediol-Reference Spectrum. Uses: For analytical and research use. Group: European Pharmacopoeia (Ph. Eur.); Pharmacopoeial Standards. Catalog: APS006381. Product Type: Other. Shipping: Room Temperature. | |
25-Hydroxyvitamin D3 (Calcifediol) Quick inquiry Where to buy Suppliers range | A metabolite of Vitamin D. The principal circulating form of vitamin D3, formed in the liver by hydroxylation at C-25. Calcium regulator. Group: Biochemicals. Alternative Names: (3 β,5Z,7E)-9,10-Secocholesta-5,7,10(19)-triene-3,25-diol; 25-hydroxycholecalcifero l; 25-Hydroxyvitamin D; 25-Hydroxyvitamin D3; Calcidiol; Didrogyl; Hidroferol; Ro 8-8892. Grades: Highly Purified. CAS No. 19356-17-3. Pack Sizes: 10mg, 25mg. Molecular Formula: C??H??O?, Molecular Weight: 400.64. US Biological Life Sciences. | Worldwide |
3-O-tert-Butyldimethylsilyl Calcifediol Quick inquiry Where to buy Suppliers range | 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. Synonyms: 3-O-TBDMS 25-OH Vitamin D3. CAS No. 140710-90-3. Molecular formula: C33H58O2Si. Mole weight: 514.92. | |
3-TBS-trans-Calcifediol Quick inquiry Where to buy Suppliers range | 3-TBS-trans-Calcifediol is a derivative of vitamin D3 and an impurity of calcifediol. Calcifediol is a prehormone produced in the liver from vitamin D3. Molecular formula: C33H58O2Si. Mole weight: 514.908. | |
[1R-[1α(R*),3a β,7aα]]-Octahydro-δ,7a-dimethyl-4-oxo-1H-indene-1-pentanoic Acid Methyl Ester Quick inquiry Where to buy Suppliers range | An intermediate in the preparation of Calcifediol. Group: Biochemicals. Grades: Highly Purified. CAS No. 135359-41-0. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
(1R,3aR,4S,7aR)-Octahydro-1-[(1S)-2-iodo-1-methylethyl]-7a-methyl-1H-inden-4-ol Quick inquiry Where to buy Suppliers range | Intermediate in the preparation of Calcifediol. Group: Biochemicals. Alternative Names: [1R-[1α(S*),3a β, 4α, 7aα]]-Octahydro-1-(2-iodo-1-methylethyl)-7a-methyl-1H-inden-4-ol. Grades: Highly Purified. CAS No. 116535-65-0. Pack Sizes: 50mg. US Biological Life Sciences. | Worldwide |
25-Hydroxyprovitamin D3 Quick inquiry Where to buy Suppliers range | 25-Hydroxyprovitamin D3 is a derivative of vitamin D3 and an impurity of calcifediol. Calcifediol is a prehormone produced in the liver from vitamin D3. Synonyms: Calcifediol EP Impurity B; 25-Hydroxy-7-dehydrocholesterol; cholesta-5,7-diene-3β,25-diol; 7-Dehydro-25-hydroxycholesterol. CAS No. 22145-68-2. Molecular formula: C27H44O2. Mole weight: 400.645. | |
25-Hydroxy Vitamin D3 3,3-Aminopropyl Ether Quick inquiry Where to buy Suppliers range | Vitamin D3 analog. Calcifediol (INN), also known as calcidiol, 25-hydroxycholecalcifero l, or 25-hydroxyvitamin D (abbreviated 25(OH)D),[1] is a prehormone that is produced in the liver by hydroxylation of vitamin D3(cholecalciferol) by the enzyme cholecalciferol 25-hydroxylase which was isolated by Michael F. Holick. Physicians worldwide measure this metabolite to determine a patient's vitamin D status.[2] At a typical daily intake of vitamin D3, its full conversion to calcifediol takes approximately 7 days.[3] Calcifediol is then converted in the kidneys (by the enzyme 25(OH)D-1α-hydroxylase) into calcitriol (1,25-(OH)2D3), a secosteroid hormone that is the active form of vitamin D. It can also be converted into 24-hydroxycalcidiol in the kidneys via 24-hydroxylation.[4][5]. Group: Biochemicals. Alternative Names: ( ε R, 1R, 3aS, 4E, 7aR) -4- [ (2Z) -2- [ (5S) -5- (3-Aminopropoxy) -2- methyl enecyclohexylidene] ethylidene] octahydro- α , α , ε , 7a-tetra methyl -1H-indene-1-pentanol; (3 β,5Z,7E)-3-(3-Aminopropoxy)-9,10-secocholesta-5,7,10(19)-trien-25-ol; 3-O-(2-Aminoethyl)-25-hydroxyvitamin D3. Grades: Highly Purified. CAS No. 163018-26-6. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
25-Hydroxy Vitamin D3 3-Sulfate Sodium Salt Quick inquiry Where to buy Suppliers range | 25-Hydroxyvitamin D3 3-Sulfate is a metabolite of 24,25-Dihydroxyvitamin D3 and 25-Hydroxyvitamin D3. Calcifediol (INN), also known as calcidiol, 25-hydroxycholecalcifero l, or 25-hydroxyvitamin D (abbreviated 25(OH)D),is a prehormone that is produced in the liver by hydroxylation of vitamin D3(cholecalciferol) by the enzyme cholecalciferol 25-hydroxylase which was isolated by Michael F. Holick. Physicians worldwide measure this metabolite to determine a patient's vitamin D status.At a typical daily intake of vitamin D3, its full conversion to calcifediol takes approximately 7 days. Calcifediol is then converted in the kidneys (by the enzyme 25(OH)D-1α-hydroxylase) into calcitriol (1,25-(OH)2D3), a secosteroid hormone that is the active form of vitamin D. It can also be converted into 24-hydroxycalcidiol in the kidneys via 24-hydroxylation. Group: Biochemicals. Alternative Names: (3 β,5Z,7E)-9,10-Secocholesta-5,7,10(19)-triene-3,25-diol 3-(Hydrogen Sulfate) Sodium Salt; 25-Hydroxyvitamin D3 3-Sulfate Sodium Salt; 25-Hydroxyvitamin D3 3 β-Sulfate Sodium Salt; Calcifediol 3-Sulfate Sodium Salt. Grades: Purified. Pack Sizes: 2.5mg. Molecular Formula: C??H??NaO?S, Molecular Weight: 502.68. US Biological Life Sciences. | Worldwide |
25-Hydroxyvitamin D3 Monohydrate Quick inquiry Where to buy Suppliers range | 25-Hydroxyvitamin D3 Monohydrate. Group: Biochemicals. Alternative Names: 9,10-Secocholesta-5,7,10(19)-triene-3,25-diol, monohydrate;25-Hydroxycholecalciferol monohydrate; Calcifediol monohydrate. Grades: Highly Purified. CAS No. 63283-36-3. Pack Sizes: 5mg, 10mg, 25mg. US Biological Life Sciences. | Worldwide |
(2Z) -2- [ (5S) -O-tert-Butyldi methyl silyl-2- methyl enecyclohexylidene] ethanol Quick inquiry Where to buy Suppliers range | Intermediate in the preparation of Calcifediol. Group: Biochemicals. Alternative Names: (2Z) -2- [ (5S) -5- [ [ (1, 1-di methyl ethyl) di methyl silyl] oxy] -2- methyl enecyclohexylidene] ethanol. Grades: Highly Purified. CAS No. 96685-53-9. Pack Sizes: 50mg. US Biological Life Sciences. | Worldwide |
3-epi-25-Hydroxy Vitamin D3 Quick inquiry Where to buy Suppliers range | The epimer metabolite of Calcifediol or 25-hydroxyvitamin D3. Calcifediol (INN), also known as calcidiol, 25-hydroxycholecalcifero l, or 25-hydroxyvitamin D (abbreviated 25(OH)D),[1] is a prehormone that is produced in the liver by hydroxylation of vitamin D3(cholecalciferol) by the enzyme cholecalciferol 25-hydroxylase which was isolated by Michael F. Holick. Physicians worldwide measure this metabolite to determine a patient's vitamin D status.[2] At a typical daily intake of vitamin D3, its full conversion to calcifediol takes approximately 7 days.[3] Calcifediol is then converted in the kidneys (by the enzyme 25(OH)D-1α-hydroxylase) into calcitriol (1,25-(OH)2D3), a secosteroid hormone that is the active form of vitamin D. It can also be converted into 24-hydroxycalcidiol in the kidneys via 24-hydroxylation.[4][5]. Group: Biochemicals. Alternative Names: ( ε R, 1R, 3aS, 4E, 7aR) -Octahydro-4- [ (2Z) -2- [ (5R) -5-hydroxy-2- methyl enecyclohexylidene] ethylidene] - α , α , ε , 7a-tetra methyl -H-indene-1-pentanol; (3α,5Z,7E)-9,10-Seco-cholesta-5,7,10(19)-triene-3,25-diol; 3-epi-25-Hydroxyvitamin D3. Grades: Highly Purified. CAS No. 73809-05-9. Pack Sizes: 250ug. US Biological Life Sciences. | Worldwide |
9β,10α-cholesta-5,7-diene-3β,25-diol Quick inquiry Where to buy Suppliers range | 9β,10α-cholesta-5,7-diene-3β,25-diol is a derivative of vitamin D3 and an impurity of calcifediol. Calcifediol is a prehormone produced in the liver from vitamin D3. Synonyms: Calcifediol EP Impurity A. CAS No. 61585-29-3. Molecular formula: C27H44O2. Mole weight: 400.645. | |
Calcioic Acid Quick inquiry Where to buy Suppliers range | Calcioic Acid is the end product of metabolism of Calcifediol (C125700), which is a metabolite of Vitamin D. Calcifedio is the main circulating form of vitamin D3, formed in the liver by hydroxylation at C-25. Group: Biochemicals. Grades: Highly Purified. CAS No. 76794-34-8. Pack Sizes: 100ug, 250ug. Molecular Formula: C23H34O3, Molecular Weight: 358.51. US Biological Life Sciences. | Worldwide |
(δR, 1R, 3aR, 4S, 7aR)-Octahydro-4-hydroxy-δ, 7a-dimethyl-1H-indene-1-pentanoic Acid Methyl Ester Quick inquiry Where to buy Suppliers range | An intermediate in the preparation of Calcifediol. Group: Biochemicals. Alternative Names: [1R-[1α(R*),3a β, 4α, 7aα]-Octahydro-4-hydroxy-δ, 7a-dimethyl-1H-indene-1-pentanoic Acid Methyl Ester. Grades: Highly Purified. CAS No. 135359-40-9. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
Vitamin D3 25-hydroxy monohydrate Quick inquiry Where to buy Suppliers range | Vitamin D3 25-hydroxy monohydrate. Uses: For analytical and research use. Group: Nutritional Composition Compounds. Alternative Names: 9,10-Secocholesta-5,7,10(19)-triene-3,25-diol, monohydrate, (3beta,5Z,7E)- (9CI),Calcifediol, Vitamin D3 25-hydroxy monohydrate. CAS No. 63283-36-3. IUPAC Name: (1S,3Z)-3-[(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-methylidenecyclohexan-1-ol;hydrate. Molecular formula: C27H44O2.H2O. Mole weight: 418.65. Catalog: APS63283363B. SMILES: O. C[C@H] (CCCC (C) (C)O)[C@H]1CC[C@H]2\C (=C\C=C/3\C[C@@H] (O)CCC3=C)\CCC[C@]12C. Format: Neat. Shipping: Room Temperature. | |
Vitamin D3 25-hydroxy monohydrate 10 μg/mL in Acetonitrile Quick inquiry Where to buy Suppliers range | Vitamin D3 25-hydroxy monohydrate 10 μg/mL in Acetonitrile. Uses: For analytical and research use. Group: Nutritional Composition Compounds. Alternative Names: 9,10-Secocholesta-5,7,10(19)-triene-3,25-diol, monohydrate, (3beta,5Z,7E)- (9CI),Calcifediol, Vitamin D3 25-hydroxy monohydrate. CAS No. 63283-36-3. Pack Sizes: 1ML. IUPAC Name: (1S,3Z)-3-[(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-methylidenecyclohexan-1-ol;hydrate. Molecular formula: C27H44O2.H2O. Mole weight: 418.65. Catalog: APS63283363C. SMILES: O. C[C@H] (CCCC (C) (C)O)[C@H]1CC[C@H]2\C (=C\C=C/3\C[C@@H] (O)CCC3=C)\CCC[C@]12C. Format: Single Solution. Shipping: Room Temperature. |