trans-Cholecalciferol CAS 1260149-80-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1260149-80-1 |
| Molecular Formula | C27H44O |
| Molecular Weight | 384.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
trans-Cholecalciferol (CAS 1260149-80-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C27H44O. Molecular weight: 384.64 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C27H44O |
| Molecular Weight | 384.64 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
Related trans Standards
- Cholecalciferol EP Impurity A (CAS 22350-41-0)
- Cholecalciferol Impurity 15 (CAS 42607-12-5)
- Cholecalciferol EP Impurity B (CAS 434-16-2)
- Cholecalciferol EP Impurity C (CAS 5226-01-7)
- Cholecalciferol EP Impurity D (CAS 22350-43-2)
- Cholecalciferol EP Impurity E (CAS 17592-07-3)
- Cholecalciferol-d6 (Vitamin D3-d6) (CAS 118584-54-6)
- Cholecalciferol Impurity 26 (CAS CATO-C4X-158626)
Recommended Standards
- Methyl 2-hydroxytricosanoate (CAS 118745-41-8)
- Vitamin D (CAS 1406-16-2)
- 22,29,30-Trisnor-17a(H)-hopan-21-one (CAS 1172-78-7)
- 3-Acetyl-5-methylpyrrolidine-2,4-dione (CAS 769-03-9)
- 3-methylimidazo[1,2-a]pyridine-2-carboxylic acid (CAS 1227268-77-0)
- (1R,2R)-N1,N2-Dibenzylcyclohexane-1,2-diamine (CAS 143443-23-6)
- 3-(2,2-Dimethylchroman-6-yl)-7-hydroxy-4H-chromen-4-one (CAS 40357-43-5)
- 1-(2,5-difluoro-4-methyl-phenyl)hexahydropyrimidine-2,4-dione (CAS 1969459-44-6)
- 2-((5-(Pyrazin-2-yl)-1,3,4-oxadiazol-2-yl)thio)acetic acid (CAS 104820-41-9)
- β-Asp9-Tirzepatide (CAS CATO-CPTD788931)
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