(2|A,3|A,5|A,22R,23R)-2,3,22,23-Tetrahydroxyergostan-6-one 24-Epicastasterone 24-epi-Castasterone 24R-Epicastasterone 72050-71-6 CAS 72050-71-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 72050-71-6 |
| Molecular Formula | C28H48O5 |
| Molecular Weight | 464.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (2|A,3|A,5|A,22R,23R)-2,3,22,23-Tetrahydroxyergostan-6-one 24-Epicastasterone 24-epi-Castasterone 24R-Epicastasterone 72050-71-6 (CAS 72050-71-6) pharmaceutical standards reference standard. Molecular formula: C28H48O5. Molecular weight: 464.68 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C28H48O5 |
| Molecular Weight | 464.68 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
Recommended Standards
- 4-(Heptyloxy)phenyl 4-(trans-4-pentylcyclohexyl)benzoate (CAS 84601-02-5)
- 24-Epicastasterone 80736-41-0 BP 214 Castasterone Ergostan-6-one, 2,3,22,23-tetrahydroxy-, (2alpha,3alpha,5alpha,22R,23R,24S)- (9CI) ergostan-6-one, 2,3,22,23-tetrahydroxy-, (2alpha,3alpha,5alpha,22R,23R,24S)- (CAS 80736-41-0)
- 7-(3-((tert-Butyldiphenylsilyl)oxy)propyl)-5H-pyrido[4,3-b]indole (CAS 2267291-20-1)
- 1,4-Bis(pentafluorothio)perfluorobenzene (CAS 1219501-60-6)
- (4-Chloro-3-methylphenyl)(3-chlorophenyl)methanone (CAS 951891-08-0)
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- 1-Benzyl-4,5-diiodo-1H-imidazole (CAS 536760-31-3)
- a2,3-Sialylglycopeptide (CAS 189035-43-6)
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