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| Product | Description | |
|---|---|---|
| Vitamin D2 | Vitamin D2 (Ergocalciferol), drived from plant sources or dietary supplements, could be used as supplement of Vitamin D [1] [2]. Uses: Scientific research. Group: Natural products. Alternative Names: Ergocalciferol; Calciferol; Ercalciol. CAS No. 50-14-6. Pack Sizes: 500 mg; 1 g; 5 g; 10 g. Product ID: HY-76542. |  |
| Vitamin D2 b-D-glucuronide sodium salt | Vitamin D2 b-D-glucuronide sodium salt is a biomedical product used for studying the metabolism and role of Vitamin D2 in the body. It is a derivative of Vitamin D2 that enables investigate its various functions. Synonyms: (3b,5Z,7E,22E)-9,10-Secoergosta-5,7,10(19),22-tetraen-3-yl b-D-glucopyranosiduronic acid monosodium salt. CAS No. 85701-30-0. Molecular formula: C34H51NaO7. Mole weight: 594.75. |  |
| Vitamin D2-d3 | Vitamin D2-d 3 (Ergocalciferol-d 3 ) is the deuterium labeled vitamin D2. Uses: Scientific research. Group: Isotope-labeled compounds. Alternative Names: Ergocalciferol-d3; Calciferol-d3; VD2-d3. CAS No. 1217448-46-8. Pack Sizes: 1 mg; 5 mg. Product ID: HY-15330. | |
| Vitamin D2 (Ergocalciferol) | 1g Pack Size. Group: Biochemicals, Flavours and Fragrance Materials. Formula: C28H44O. CAS No. 50-14-6. Prepack ID 47989530-1g. Molecular Weight 396.66. See USA prepack pricing. |  |
| Vitamin D2 (Ergocalciferol) | 5g Pack Size. Group: Biochemicals, Flavours and Fragrance Materials. Formula: C28H44O. CAS No. 50-14-6. Prepack ID 47989530-5g. Molecular Weight 396.66. See USA prepack pricing. | |
| Vitamin D2 (Ergocalciferol) 100,000 IU/g & 500,000 IU/G | Vitamin D2 (Ergocalciferol) 100,000 IU/g & 500,000 IU/G. |  CA, FL & NJ |
| Vitamin D2 (Ergocalciferol) (6,19,19-D3) | Isotope-labeled Vitamins2H Labeled Compounds. Alternative Names: VD2-D3; Vitamin D2 (6,19,19-D3). CAS No. 1217448-46-8. Molecular formula: C28H41D3O. Mole weight: 399.67. Appearance: White powder. IUPACName: (1S, 3Z)-3-[ (2E)-2-[ (1R, 3aS, 7aR)-1-[ (E, 2R, 5R)-5, 6-dimethylhept-3-en-2-yl]-7a-methyl-2, 3, 3a, 5, 6, 7-hexahydro-1H-inden-4-ylidene]-1-deuterioethylidene]-4- (dideuteriomethylidene)cyclohexan-1-ol. Catalog: ACM1217448468. |  |
| Vitamin D2 (Ergocalciferol; Calciferol; Ergosterol) | The synthetic form of Vitamin D. Prepared from ergosterol by UV irradiation in a suitable solvent. Commercial solutions are usually made with propylene glycol or sesame oil. Antirachitic. Group: Biochemicals. Alternative Names: Vitamin D2; Calciferol; Ergosterol; Ergocalciferol; (3 β,5Z,7E,22E)-9,10-Secoergosta-5,7,10(19),22-tetraen-3-ol; Calciferol; Ercalciol; Oleovitamin D2; Radiostol; Radsterin; (+)-Vitamin D2; Viosterol; Vio D; Vitavel-D. Grades: Highly Purified. CAS No. 50-14-6. Pack Sizes: 1g, 5g, 25g. Molecular Formula: C??H??O, Molecular Weight: 396.65. US Biological Life Sciences. |  Worldwide |
| Vitamin D2 SO2 Adduct | Intermediate in the preparation of Vitamin D2 and its derivatives. Group: Biochemicals. Alternative Names: [(3 β,7E,22E)-6,19-sulfonyl-9,10-secoergosta-5(10),7,22-trien-3-ol. Grades: Highly Purified. CAS No. 87680-65-7. Pack Sizes: 50mg. US Biological Life Sciences. | Worldwide |
| Vitamin D2 sulfate sodium salt | Vitamin D2 sulfate sodium salt. Group: Biochemicals. Alternative Names: (3b,5Z,7E,22E)-9,10-Secoergosta-5,7,10(19),22-tetraen-3-ol hydrogen sulfate; Ergocalciferol hydrogen sulfate; Vitamin D2 3b-sulfate. Grades: Highly Purified. CAS No. 1784-46-9. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C28H43NaO4S. US Biological Life Sciences. | Worldwide |
| Vitamin D2 Tosylate | Protected Vitamin D2 , the synthetic form of Vitamin D. Used in the preparation of Vitamin D analogues. Group: Biochemicals. Alternative Names: Ergocalciferol p-Toluenesulfonate; (3 β,5Z,7E,22E)-9,10-Secoergosta-5,7,10(19),22-tetraen-3-ol 4-Methyl Benzene sulfonate; (1S,3Z)-4-Methylene-3-[(2E)-2-[(1R,3aS,7aR)-octahydro-7a-methyl-1-[(1R,2E,4R)-1,4,5-trimethyl-2-hexen-1-yl]-4H-inden-4-ylidene]ethylidene]-cyclohexanol. Grades: Highly Purified. CAS No. 72204-99-0. Pack Sizes: 500mg. US Biological Life Sciences. | Worldwide |
| Vitamin D2 USP/BP/CP | Vitamin D2 USP/BP/CP. Group: Biochemicals. Alternative Names: Vitamin D2; Calciferol; Ergosterol; Ergocalciferol; (3 β,5Z,7E,22E)-9,10-Secoergosta-5,7,10(19),22-tetraen-3-ol; Calciferol; Ercalciol; Oleovitamin D2; Radiostol; Radsterin; (+)-Vitamin D2; Viosterol; Vio D; Vitavel-D. Grades: USP. CAS No. 50-14-6. Pack Sizes: 1g, 5g, 25g. Molecular Formula:?C??H??O , CAS No:?50-14-6. US Biological Life Sciences. | Worldwide |
| 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. | |
| 1a,25-Dihydroxy vitamin D2 | 1a,25-Dihydroxy vitamin D2. Group: Biochemicals. Alternative Names: (1R,3S,5Z)-4-Methylene-5-[(2E)-2-[(1R,3aS,7aR)-octahydro-1-[(1R,2E)-5-hydroxy-1,4,5-trimethyl-2-hexen-1-yl]-7a-methyl-4H-inden-4-ylidene]ethylidene]-1,3-cyclohexanediol; (1a,3b,5Z,7E,22E)-9,10-Secoergosta-5,7,10(19),22-tetraene-1,3,25-triol; 1,25-Dihydroxycalciferol. Grades: Highly Purified. CAS No. 60133-18-8. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C28H44O3. US Biological Life Sciences. | Worldwide |
| 1a-Hydroxy vitamin D2 | 1a-Hydroxy vitamin D2. Group: Biochemicals. Alternative Names: (1a,3b,5Z,7E,22E)-9,10-Secoergosta-5,7,10(19),22-tetraene-1,3-diol; Doxercalciferol; 1a-Hydroxyvitamin D2; Hectorol. Grades: Highly Purified. CAS No. 54573-75-0. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C28H44O2. US Biological Life Sciences. | Worldwide |
| 1α-Hydroxy Vitamin D2 | Synthetic vitamin D prohormone. A new active Vitamin D analog which inhibits growth of human neuroblastoma. Group: Biochemicals. Alternative Names: (1R,3S,5Z)-4-Methylene-5-[(2E)-2-[(1R,3aS,7aR)-octahydro-7a-methyl-1-[(1R,2E)-1,4,5-trimethyl-2-hexen-1-yl]-4H-inden-4-ylidene]ethylidene]-1,3-cyclohexanediol; (1α,3 β,5Z,7E,22E)-. Grades: Highly Purified. CAS No. 54573-75-0. Pack Sizes: 1mg, 5mg, 10mg, 25mg. US Biological Life Sciences. | Worldwide |
| 1α-Hydroxy Vitamin D2-d3 | Synthetic labeled vitamin D prohormone. A new active Vitamin D analog which inhibits growth of human neuroblastoma. Group: Biochemicals. Alternative Names: (1α,3 β,5Z,7E,22E)-. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| 1 β-Hydroxy-5,6-trans-vitamin D2 | 1 β-Hydroxy-5,6-trans-vitamin D2 is derived from 3-O-(tert-Butyldimethylsilyl)-5,6-trans-vitamin D2 (B691875), which is a protected 5,6-trans-Vitamin D2 (V676060), the main decomposition product of Vitamin D2 (V676040). Group: Biochemicals. Grades: Highly Purified. CAS No. 146727-87-9. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C28H44O2, Molecular Weight: 412.65. US Biological Life Sciences. | Worldwide |
| 24,25-Dihydroxyprevitamin D2 | 24,25-Dihydroxyprevitamin D2 is an analog of Previtamin D2, the main decomposition product of Vitamin D2. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C28H44O3. US Biological Life Sciences. | Worldwide |
| 24,25-Dihydroxy vitamin D2 | 24,25-Dihydroxy vitamin D2. Group: Biochemicals. Alternative Names: (4E, 6R) -2, 3-Di methyl -6- [ (1R, 3aS, 4E, 7aR) -octahydro-4- [ (2Z) -2- [ (5S) -5-hydroxy-2- methyl enecyclohexylidene] ethylidene] -7a- methyl -1H-inden-1-yl] -4-heptene-2, 3-diol; (3b,5Z,7E,22E,24?)-9,10-Secoergosta-5,7,10(19),22-tetraene-3,24,25-triol. Grades: Highly Purified. CAS No. 58050-55-8. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C28H44O3. US Biological Life Sciences. | Worldwide |
| 24,25-Dihydroxy Vitamin D2 3-Hemisuccinate | 24,25-Dihydroxy Vitamin D2 3-hemisuccinate is a derivative of Vitamin D2 (V676040), which is naturally synthesized by plants and used in the fortification of foods. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500ug, 5mg. Molecular Formula: C32H48O6, Molecular Weight: 528.72. US Biological Life Sciences. | Worldwide |
| 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-Methylene Vitamin D2 | 24-Methylene Vitamin D2 is a useful synthetic intermediate. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500ug, 1mg. Molecular Formula: C28H42O, Molecular Weight: 394.63. US Biological Life Sciences. | Worldwide |
| 25-Hydroxy Vitamin D2 | A metabolite of Vitamin D2. Group: Biochemicals. Alternative Names: (1S,3Z)-. Grades: Highly Purified. CAS No. 21343-40-8. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| 25-Hydroxy vitamin D2-26,26,26,27,27,27-d6 | Isotope-labeled Vitamins2H Labeled Compounds. Alternative Names: 25-Hydroxyergocalciferol-d6; 25-Hydroxycalciferol-d6. CAS No. 1262843-46-8. Molecular formula: C28H38D6O2. Mole weight: 418.68. Appearance: White crystal. IUPACName: (1S,3Z)-3-[(2E)-2-[(1R,3aS,7aR)-7a-methyl-1-[(E,2R,5S)-7,7,7-trideuterio-6-hydroxy-5-methyl-6-(trideuteriomethyl)hept-3-en-2-yl]-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexan-1-ol. Catalog: ACM1262843468. | |
| 25-Hydroxyvitamin D2 3-Hemisuccinate | 25-Hydroxyvitamin D2 3-Hemisuccinate is a metabolite of Vitamin D2 (V676040). Group: Biochemicals. Grades: Highly Purified. CAS No. 1612177-56-6. Pack Sizes: 1mg, 10mg. Molecular Formula: C32H48O5. US Biological Life Sciences. | Worldwide |
| 25-Hydroxyvitamin D2 3-Hemisuccinate-13C4 | 25-Hydroxyvitamin D2 3-Hemisuccinate-13C4 is labelled 25-Hydroxyvitamin D2 3-Hemisuccinate (H995770), a metabolite of Vitamin D2 (V676040). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 10mg. Molecular Formula: C2813C4H48O5, Molecular Weight: 516.69. US Biological Life Sciences. | Worldwide |
| 25-Hydroxy Vitamin D2-d6 | A labeled metabolite of Vitamin D2. Group: Biochemicals. Alternative Names: (1S,3Z)-. Grades: Highly Purified. CAS No. 1262843-46-8. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| 3-Aminopropyl-24,25-dihydroxy Vitamin D2 | 3-Aminopropyl-24,25-dihydroxy Vitamin D2 is a derivative of Vitamin D2 (V676040), which is naturally synthesized by plants and used in the fortification of foods. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 250ug, 2.5mg. Molecular Formula: C31H51NO3. US Biological Life Sciences. | Worldwide |
| 3-epi-25-hydroxy vitamin D2 | 3-epi-25-hydroxy vitamin D2. Group: Biochemicals. Alternative Names: (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] -7a-methyl-4H-inden-4-ylidene] ethylidene] cyclohexanol; (3a,5Z,7E,22E)-9,10-Secoergosta-5,7,10(19),22-tetraene-3,25-diol. Grades: Highly Purified. CAS No. 908126-48-7. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C28H44O2. US Biological Life Sciences. | Worldwide |
| 3-O-Dinitrobenzoyl-25-hydroxy Vitamin D2 | Vitamin D2 derivative. Group: Biochemicals. Alternative Names: (3 β,5Z,7E,22E)-. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| 3-O-(tert-Butyldimethylsilyl)-5,6-trans-Vitamin D2 | Protected 5,6-trans-Vitamin D2 , the main decomposition product of Vitamin D2 (V676040). Group: Biochemicals. Alternative Names: (1,1-Dimethylethyl)[(3 β,5E,7E,22E)-9,10-secoergosta-5,7,10(19),22-tetraen-3-yloxy]dimethyl-silane; (1R, 3aS, 4E, 7aR) -4- [ (2E) -2- [ (5S) -5- [ [ (1, 1-Di methyl ethyl) di methyl silyl] oxy] -2- methyl enecyclohexylidene] ethylidene] octahydro-7a- methyl -1- [ (1R, 2E, 4R) -1, 4, 5-tri methyl -2-hexen-1-yl] -1H-indene. Grades: Highly Purified. CAS No. 104846-63-1. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| (3S)-1,3-Bis-O-(tert-Butyldimethylsilyl)-3-hydroxy-5,6-trans-Vitamin D2 | 5,6-trans-Vitamin D2 derivative. Intermediate in the synthesis of biologically active vitamin D2 metabolite. Group: Biochemicals. Alternative Names: [[(1α,3 β,5E,7E,22E)-9,10-Secoergosta-5,7,10(19),22-tetraene-1,3-diyl]bis(oxy)]bis[(1,1-dimethylethyl)dimethyl-silane. Grades: Highly Purified. CAS No. 111594-58-2. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| (3S)-1,3-Bis-O-tert-Butyldimethylsilyl 3-Hydroxy Vitamin D2 SO2 Adduct (Mixture of Diastereomers) | Intermediate in the preparation of (5E)-Calcipotriene. Group: Biochemicals. Alternative Names: [[(1α,3 β,7E,22E)-6,19-Sulfonyl-9,10-secoergosta-5(10),7,22-triene-1,3-diyl]bis(oxy)]bis[(1,1-dimethylethyl)dimethyl-silane. Grades: Highly Purified. CAS No. 170081-46-6. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| (3S)-tert-Butyldimethylsilyl Vitamin D2 SO2 Adduct (Mixture of Diastereomers) | Vitamin D2 intermediate. Group: Biochemicals. Alternative Names: (1, 1-Dimethylethyl) dimethyl[[ (1α , 7E, 22E) -6, 19-sulfonyl-9, 10-secoergosta-5 (10) , 7, 22-trien-3-yl]oxy]silane. Grades: Highly Purified. CAS No. 251445-16-6. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| 5,6-trans-Vitamin D2 | 5,6-trans-Vitamin D2 is an isomer of vitamin D2. Vitamin D2 is commonly used for the prevention and treatment of vitamin D deficiency and associated disease, and also used for hypoparathyroidism. Synonyms: Vitamin D2 EP Impurity A; Ergocalciferol EP Impurity A; (3E)-3-[(2E)-2-[(1R,3aS,7aR)-1-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexan-1-ol. CAS No. 51744-66-2. Molecular formula: C28H44O. Mole weight: 396.659. | |
| Previtamin D2 | Previtamin D2 is an impurity of vitamin D2, which is commonly used for the prevention and treatment of vitamin D deficiency and associated disease, and also used for hypoparathyroidism. Synonyms: Preergocalciferol; (6E,22E)-(3R)-9,10-Secoergosta-5(10),6,8,22-tetraen-3-ol. CAS No. 21307-05-1. Molecular formula: C28H44O. Mole weight: 396.659. | |
| Previtamin D2 | The main decomposition product of Vitamin D2. Group: Biochemicals. Alternative Names: (3 β,6Z,22E)-9,10-Secoergosta-5(10),6,8,22-tetraen-3-ol. Grades: Highly Purified. CAS No. 21307-05-1. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Vitamin B7 (Biotin) (Ring-6,6-D2) | Isotope-labeled Vitamins2H Labeled Compounds. Alternative Names: Biotin-[D2]; Vitamin H-[D2]. CAS No. 1217481-41-8. Molecular formula: C10H14D2N2O3S. Mole weight: 246.32. Appearance: White powder. IUPACName: 5-[(3aR,6S,6aS)-4,4-dideuterio-2-oxo-3,3a,6,6a-tetrahydro-1H-thieno[3,4-d]imidazol-6-yl]pentanoic acid. Catalog: ACM1217481418. | |
| 1,3-bi-TBS-trans-Doxercalciferol | 1,3-bi-TBS-trans-Doxercalciferol is an impurity of doxercalciferol, an analog of Vitamin D2 with antirachitic activity. Synonyms: CS-M0046; [(1a,3b,5E,7E,22E)-9,10-Secoergosta-5,7,10(19),22-tetraene-1,3-diyl]bis(oxy)]bis[(1,1-dimethylethyl)dimethylsilane. CAS No. 111594-58-2. Molecular formula: C40H72O2Si2. Mole weight: 641.184. | |
| (14R)-paricalcitol | (14R)-paricalcitol is an isomer of paricalcitol, an analogue of vitamin D2. Paricalcitol is a medication used for the treatment of secondary hyperparathyroidism. Molecular formula: C27H44O3. Mole weight: 416.64. | |
| 1β-doxercalciferol | 1β-doxercalciferol is an isomer of doxercalciferol, a drug used for the treatment of secondary hyperparathyroidism and metabolic bone disease. Synonyms: 1β-Hydroxy Vitamin D2; (1β,3β,5Z,7E,22E)-9,10-Secoergosta-5,7,10(19),22-tetraene-1,3-diol. CAS No. 127516-23-8. Molecular formula: C28H44O2. Mole weight: 412.658. | |
| 1β-paricalcitol | 1β-paricalcitol is an isomer of paricalcitol, an analogue of vitamin D2. Paricalcitol is a medication used for the treatment of secondary hyperparathyroidism. Molecular formula: C27H44O3. Mole weight: 416.64. | |
| 1-Cyclopropyl -2- (tri phenylphosphoranylide ne ) -ethanone | Reactant in the preparation of Vitamin D2 derivatives. Group: Biochemicals. Alternative Names: Cyclopropyl (tri phenylphosphoranylide ne ) methyl Ketone; [ (Cyclopropylcarbonyl) methylene]triphenyl-phosphorane. Grades: Highly Purified. CAS No. 7691-76-1. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| (1R,3aR,7aR)-1-((2R,5S,E)-6-hydroxy-5,6-dimethylhept-3-en-2-yl)-7a-methyloctahydro-1H-inden-4-ol | It is an impurity of paricalcitol, an analogue of vitamin D2. Paricalcitol is a medication used for the treatment of secondary hyperparathyroidism. Synonyms: (3S,6R)-2,3-Dimethyl-6-[(1R,3aalpha)-4beta-hydroxy-7abeta-methylhydrindane-1beta-yl]-4-heptene-2-ol; Paricalcitol Impurity A01. CAS No. 95716-67-9. Molecular formula: C19H34O2. Mole weight: 294.47. | |
| (1R,3aR,7aR)-1-((2R,5S,Z)-6-hydroxy-5,6-dimethylhept-3-en-2-yl)-7a-methyloctahydro-4H-inden-4-one | It is an impurity of paricalcitol, an analogue of vitamin D2. Paricalcitol is a medication used for the treatment of secondary hyperparathyroidism. Synonyms: (1R,3aR,7aR)-Octahydro-1-[(1R,2Z,4S)-5-hydroxy-1,4,5-trimethyl-2-hexen-1-yl]-7a-methyl-4H-inden-4-one; Paricalcitol Impurity AS. CAS No. 1186587-53-0. Molecular formula: C19H32O2. Mole weight: 292.46. | |
| (((1R,3R)-5-(2-chloroethylidene)cyclohexane-1,3-diyl)bis(oxy)) bis(tert-butyldimethylsilane) | It is an impurity of paricalcitol, an analogue of vitamin D2. Paricalcitol is a medication used for the treatment of secondary hyperparathyroidism. Synonyms: Silane, [[(1R,3R)-5-(2-chloroethylidene)-1,3-cyclohexanediyl]bis(oxy)]bis[(1,1-dimethylethyl)dimethyl-; Paricalcitol Impurity B01. CAS No. 139356-38-0. Molecular formula: C20H41ClO2Si2. Mole weight: 405.16. | |
| (20S)-paricalcitol | (20S)-paricalcitol is an isomer of paricalcitol, an analogue of vitamin D2. Paricalcitol is a medication used for the treatment of secondary hyperparathyroidism. Molecular formula: C27H44O3. Mole weight: 416.64. | |
| 24, 25-Dihydroxy VD2 | 24, 25-Dihydroxy VD2 is a hydroxylated metabolite of Vitamin D2, which is a synthetic analog of Vitamin D. Synonyms: 24, 25-Dihydroxy VD2; 58050-55-8; (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, 3-dimethylhept-4-ene-2, 3-diol; 24,25-Dihydroxy Vitamin D2; CS-0802; DTXSID80735363; HY-76801; MS-27598; PD100785; 24,25-Dihydroxy Vitamin D2 (mixture of diastereomers); (3S,5Z,7E,22E,24xi)-9,10-Secoergosta-5,7,10,22-tetraene-3,24,25-triol. Grades: >98%. CAS No. 58050-55-8. Molecular formula: C28H44O3. Mole weight: 428.65. | |
| (24R)-paricalcitol | (24R)-paricalcitol is an isomer of paricalcitol, an analogue of vitamin D2. Paricalcitol is a medication used for the treatment of secondary hyperparathyroidism. CAS No. 132015-95-3. Molecular formula: C27H44O3. Mole weight: 416.64. | |
| 25-Hydroxydoxercalciferol 25-O-glucuronide | 25-Hydroxydoxercalciferol 25-O-glucuronide is a derivative of doxercalciferol, a drug used for the treatment of secondary hyperparathyroidism and metabolic bone disease. Synonyms: 1α,25-Dihydroxy Vitamin D2 25-β-D-Glucuronide. Molecular formula: C34H52O9. Mole weight: 604.79. | |
| 25-Hydroxy-Ergocalciferol | A metabolite of Vitamin D2 in which the hydrogen at position 25 has been replaced by a hydroxy group. Synonyms: 25-Hydroxyvitamin D2; Ercalcidiol; 25-Hydroxyergocalciferol; 25-Hydroxycalciferol. Grades: >98%. CAS No. 21343-40-8. Molecular formula: C28H44O2. Mole weight: 412.65. | |
| (2-Cyclopropyl-2-oxoethyl)triphenyl-phosphonium Bromide | Reactant in the preparation of Vitamin D2 derivatives. Group: Biochemicals. Alternative Names: [ (Cyclopropylcarbonyl) methyl] triphenylphosphonium Bromide. Grades: Highly Purified. CAS No. 112849-15-7. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| (2R) ?-5-? (Bromomethyl-?d2) ?-?3, ?4-?dihydro-?2, ?8-?dimethyl-?7-? (methyl-?d3) ?-?2-? [ (4R, ?8R) ?-?4, ?8, ?12-?trimethyltridecyl] ?-2H-?1-?benzopyran-?6-?ol-d5 Acetate | (2R) ?-5-? (Bromomethyl-?d2) ?-?3, ?4-?dihydro-?2, ?8-?dimethyl-?7-? (methyl-?d3) ?-?2-? [ (4R, ?8R) ?-?4, ?8, ?12-?trimethyltridecyl] ?-2H-?1-?benzopyran-?6-?ol-d5 Acetate is an intermediate in synthesizing γ-Tocopherol-d4 (T526142), a labelled γ-Tocopherol. One of the naturally occurring forms of Vitamin E. Most abundant Tocopherol in soybean and corn oils. Group: Biochemicals. Grades: Highly Purified. CAS No. 842129-85-5. Pack Sizes: 5mg, 10mg. Molecular Formula: C31H46D5BrO3. US Biological Life Sciences. | Worldwide |
| (2S)-2,3-Dimethyl-1,3-butanediol | Used in the preparation of Vitamin D2 and its derivatives. Group: Biochemicals. Alternative Names: (S)-2,3-Dimethyl-1,3-butanediol. Grades: Highly Purified. CAS No. 73295-12-2. Pack Sizes: 50mg. US Biological Life Sciences. | Worldwide |
| 3- [ [ (1S, 3Z) -4-Methylene-3- [ (2E) -2- [ (1R, 3aS, 7aR) -octahydro-1- [ (1R, 3E, 4S) -5-hydroxy-1, 4, 5-trimethyl-2-hexen-1-yl] -7a-methyl-4H-inden-4-ylidene] ethylidene] cyclohexyl] oxy] propanenitrile | 3- [ [ (1S, 3Z) -4-Methylene-3- [ (2E) -2- [ (1R, 3aS, 7aR) -octahydro-1- [ (1R, 3E, 4S) -5-hydroxy-1, 4, 5-trimethyl-2-hexen-1-yl] -7a-methyl-4H-inden-4-ylidene] ethylidene] cyclohexyl] oxy] propanenitrile is an intermediate in the synthesis of Vitamin D2 (V676040) analogs. Group: Biochemicals. Grades: Highly Purified. CAS No. 932023-10-4. Pack Sizes: 1mg, 10mg. Molecular Formula: C31H47NO2. US Biological Life Sciences. | Worldwide |
| 3α-paricalcitol | 3α-paricalcitol is an isomer of paricalcitol, an analogue of vitamin D2. Paricalcitol is a medication used for the treatment of secondary hyperparathyroidism. CAS No. 216161-87-4. Molecular formula: C27H44O3. Mole weight: 416.64. | |
| (3 β,22E,24?)-Ergosta-5,22-diene-3,24,25-triol-d3 3-Acetate | (3 β,22E,24?)-Ergosta-5,22-diene-3,24,25-triol 3-Acetate is a reactant used in the preparation of labelled 24,25-Dihydroxyvitamin D2 (D455085) a hydroxylated metabolite of Vitamin D2 (V676040). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| (3 β,22E)-Ergosta-5,7,22-triene-3,24,25-triol | (3 β,22E)-Ergosta-5,7,22-triene-3,24,25-triol is an intermediate used in the preparation of 24,25-Dihydroxy Vitamin D2 (D455085) a hydroxylated metabolite of Vitamin D2 (V676040). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| (3 β,22E)-Ergosta-5,7,22-triene-3,24,25-triol 3-Acetate | (3 β,22E)-Ergosta-5,7,22-triene-3,24,25-triol 3-Acetate is an intermediate in the preparation of 24,25-Dihydroxyvitamin D2 (D455085) a hydroxylated metabolite of Vitamin D2 (V676040). Group: Biochemicals. Alternative Names: (3 β,22E,24?)-Ergosta-5,7,22-triene-3,24,25-triol 3-Acetate. Grades: Highly Purified. CAS No. 69425-77-0. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| (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 ) -3-[ (tert-Butyldimethylsilyl) oxy]-chola-5, 7-dien-24-oic Acid Methyl Ester | (3 β ) -3-[ (tert-Butyldimethylsilyl) oxy]-chola-5, 7-dien-24-oic Acid Methyl Ester is an intermediate in the preparation of Vitamin D2 (V676040) derivatives. Group: Biochemicals. Alternative Names: (3 β ) -3-[[ (1, 1-Dimethylethyl) dimethylsilyl]oxy]-chola-5, 7-dien-24-oic Acid Methyl Ester. Grades: Highly Purified. CAS No. 146177-13-1. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| (3 β ) -3-[ (tert-Butyldimethylsilyl) oxy]-chola-5, 7-dien-24-ol | (3 β ) -3-[ (tert-Butyldimethylsilyl) oxy]-chola-5, 7-dien-24-ol is an intermediate in the preparation of Vitamin D2 (V676040) derivatives. Group: Biochemicals. Alternative Names: (3 β ) -3-[[ (1, 1-Dimethylethyl) dimethylsilyl]oxy]-chola-5, 7-dien-24-ol. Grades: Highly Purified. CAS No. 146177-15-3. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| (3 β,5α)5,9-[N,N-(4-Phenylurazole)]-3-O-acetyl-cholest-6,22-diene-3-ol | Intermediate in the preparation of Vitamin D2 and its derivatives. Group: Biochemicals. Alternative Names: [4aS-[4aα, 6α, 8aα, 8b β, 10aα, 11α(1S*, 2E, 4R*), 13a β , 13bα ]]-6- (Acetyloxy) -5, 6, 7, 8, 8a, 8b, 10, 10a, 11, 12, 13, 13a-dodecahydro-8a, 10a-dimethyl-2-phenyl-11- (1, 4, 5-trimethyl-2-hexenyl) -4a, 13b-etheno-1H, 9H-benzo [c]cyclopenta [h] [1, 2, 4]triazolo [1, 2-a]cinnoline-1, 3 (2H) -dione; (4aS, 6S, 8aR, 8bR, 10aR, 11R, 13aR, 13bS) -6- (Acetyloxy) -5, 6, 7, 8, 8a, 8b, 10, 10a, 11, 12, 13, 13a-dodecahydro-8a, 10a-dimethyl-2-phenyl-11- [ (1R, 2E, 4R) -1, 4, 5-trimethyl-2-hexen-1-yl]-4a, 13b-etheno-1H, 9H-benzo [c]cyclopenta [h] [1, 2, 4]triazolo [1, 2-a]cinnoline-1, 3 (2H) -dione. Grades: Highly Purified. CAS No. 60324-76-7. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| (3 β,5α)-5,9-[N,N-(4-Phenylurazole)]-cholest-6,22-diene-3,25-diol 25-Tetrahydropyranyl Ether | Intermediate in the preparation of Vitamin D2 and its derivatives. Group: Biochemicals. Alternative Names: [4aS-[4aα, 6α, 8aα, 8b β, 10aα, 11α(1S*, 2E, 4R*), 13a β , 13bα ]]-5, 6, 7, 8, 8a, 8b, 10, 10a, 11, 12, 13, 13a-Dodecahydro-6-hydroxy-8a, 10a-dimethyl-2-phenyl-11- [1, 4, 5-trimethyl-5- [ (tetrahydro-2H-pyran-2-yl) oxy]-2-hexenyl]-4a, 13b-etheno-1H, 9H-benzo [c]cyclopenta [h] [1, 2, 4]triazolo [1, 2-a]cinnoline-1, 3 (2H) -dione. Grades: Highly Purified. CAS No. 170716-87-7. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| (3 β,5α)5,9-[N,N-(4-Phenylurazole)]-cholest-6,22-diene-3,25-diol-d6 | Intermediate in the preparation of labeled Vitamin D2 and its derivatives. Group: Biochemicals. Alternative Names: [4aS-[4aα, 6α, 8aα, 8b β, 10aα, 11α(1S*, 2E, 4R*), 13a β , 13bα ]]-5, 6, 7, 8, 8a, 8b, 10, 10a, 11, 12, 13, 13a-Dodecahydro-6-hydroxy-11- (5-hydroxy-1, 4, 5-trimethyl-2-hexenyl) -8a, 10a-dimethyl-2-phenyl-4a, 13b-etheno-1H, 9H-benzo [c]cyclopenta [h] [1, 2, 4]triazolo [1, 2-a]cinnoline-1, 3 (2H) -dione-d6. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| (3 β, 5α, 8α, 22E)-5, 8-[N, N-(4-Phenylurazole)]-ergosta-6, 22-diene-3, 24, 25-triol 3-Acetate | (3 β, 5α, 8α, 22E)-5, 8-[N, N-(4-Phenylurazole)]-ergosta-6, 22-diene-3, 24, 25-triol 3-Acetate is an intermediate in the preparation of 24,25-Dihydroxy Vitamin D2 (D455085) a hydroxylated metabolite of Vitamin D2 (V676040). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. 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 |
| (3 β,5Z,7E,22E)-3-O-tert-Butyldimethylsilyl-25-tetrahydropyranyl-23-phenylsulfonyl-9,10-secoergosta-5,7,10(19)-triene-3,22,25-triol | 25-Hydroxy Vitamin D2 derivative. Group: Biochemicals. Alternative Names: (3 β,5Z,7E,22E)-3-O-tert-Butyldimethylsilyloxy-25-tetrahydropyranoxy-23-phenylsulfonyl-. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| (3R)-2,3-Dimethyl-4-(phenylsulfonyl)-2-butanol | Used in the preparation of Vitamin D2 derivatives. Group: Biochemicals. Alternative Names: R-2,3-Dimethyl-4-(phenylsulfonyl)-2-butanol. Grades: Highly Purified. CAS No. 93748-50-6. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
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