Calcitriol Impurity 36 CAS 66774-84-3
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 66774-84-3 |
| Molecular Formula | C18H34O2 |
| Molecular Weight | 282.46 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Calcitriol Impurity 36 (CAS 66774-84-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H34O2. Molecular weight: 282.46 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H34O2 |
| Molecular Weight | 282.46 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1976 |
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Recommended Standards
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- Fluvoxamine impurity 44 (CAS CATO-C4X-195144)
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- 4-[(2,5-Dichlorophenyl)carbamoyl]phenyl N,N-dimethylsulfamate (CAS 338396-28-4)
- Methyl DAST (CAS 3880-03-3)
- 2-Fluoro-2-methylpropanoyl chloride (CAS 140616-89-3)
- Tau Peptide (275-305) (Repeat 2 Domain) trifluoroacetate salt (CAS 330456-25-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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