11α-Hydroxy Progesterone CAS 80-75-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 80-75-1 |
| Molecular Formula | C21H30O3 |
| Molecular Weight | 330.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
11α-Hydroxy Progesterone (CAS 80-75-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C21H30O3. Molecular weight: 330.46 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C21H30O3 |
| Molecular Weight | 330.46 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.) | 1957 |
Related Hydroxy Standards
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- (±)-11-Hydroxy-Δ9-THC (CAS 34675-49-5)
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Recommended Standards
- 21-Hydroxyprogesterone (CAS 64-85-7)
- 2,3,4,4＇,5-Pentachlorobiphenyl-2＇,3＇,5＇,6＇-d4 (CAS 1219799-24-2)
- 19-Nortestosterone 17-Propionate (CAS 7207-92-3)
- 4-Hydroxy-1-methyl-2-pyridone (CAS 40357-87-7)
- 6-Methyl-7H-pyrrolo[2,3-d]pyrimidine-2-carbonitrile (CAS 1638763-44-6)
- 2-(Dimethyl-1,2-oxazole-4-sulfonamido)acetic acid (CAS 855742-23-3)
- tert-Butyl 6-acetyl-2,6-diazaspiro[3.3]heptane-2-carboxylate (CAS 1349875-71-3)
- 1-(p-tolylsulfonyl)-5,6-dihydropyrrolo[3,4-b]pyrrol-4-one (CAS 2866420-87-1)
- Ethyl 4-Bromo-2-(methoxyimino)-3-oxobutyrate (CAS 60845-87-6)
- Semaglutide Impurity 191 (CAS CATO-C4X-2226191)
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