17-Hydroxy-5β-pregnane-3,11,20-trione CAS 10455-93-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 10455-93-3 |
| Molecular Formula | C21H30O4 |
| Molecular Weight | 346.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 17-Hydroxy-5β-pregnane-3,11,20-trione (CAS 10455-93-3) pharmaceutical standards reference standard. Molecular formula: C21H30O4. Molecular weight: 346.46 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C21H30O4 |
| Molecular Weight | 346.46 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
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Recommended Standards
- 5β-Pregnan-21-ol-3,11,20-trione (CAS 10417-86-4)
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- N-hydroxy-1-phenylcyclobutane-1-carboximidamide (CAS 1053657-11-6)
- 2,4,6-Tri-thiophen-2-yl-[1,3,5]triazine (CAS 56382-53-7)
- 4-Bromo-3-hydroxyphenylboronic acid pinacol ester (CAS 2121512-98-7)
- methyl (S)-2-hydroxy-3-mercaptopropanoate (CAS 103004-09-7)
- (3-(Hydroxymethyl)piperidin-1-yl)(4-methylthiazol-5-yl)methanone (CAS 1155632-04-4)
- Methyl 2-((3-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-1,2,4-oxadiazol-5-yl)oxy)acetate (CAS 1823183-97-6)
- (D-Ala1)-Peptide T amide (CAS 106362-34-9)
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