Dydrogesterone Impurity 12; CAS 17398-60-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 17398-60-6 |
| Molecular Formula | C21H28O2 |
| Molecular Weight | 312.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Dydrogesterone Impurity 12; (CAS 17398-60-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C21H28O2. Molecular weight: 312.45 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C21H28O2 |
| Molecular Weight | 312.45 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
Related Dydrogesterone Standards
- Dydrogesterone (CAS 152-62-5)
- Dydrogesterone EP Impurity C (CAS 246038-13-1)
- Dydrogesterone EP Impurity B (CAS CATO-C4X-218313)
- Dydrogesterone Impurity 23 (CAS CATO-C4X-218323)
- Dydrogesterone Impurity 8 (CAS CATO-C4X-21838)
- Dydrogesterone Impurity N3 (CAS 25093-47-4)
- Dydrogesterone Impurity 1 (CAS 1819-14-3)
- Dydrogesterone Impurity 4 (CAS 4243-74-7)
Recommended Standards
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- 4-(Dodecyloxy)phthalonitrile (CAS 161082-75-3)
- 1-(1-Hydroxycyclohexyl)cyclobutane-1-carboxylic acid (CAS 51175-07-6)
- (-)-(S)-5,7-Bis[(tert-butyldimethylsilyl)oxy]-4,4-dimethylheptan-3-one (5S)-5,7-Bis-{[tert-butyldimethylsilyl)oxy]}-4,4-dimethylheptan-3-one 187527-25-9 (CAS 187527-25-9)
- 3-((4-Methylpyridin-2-yl)oxy)propan-1-amine (CAS 1247994-36-0)
- 3-Ethyl-6-methoxy-2-propylquinoline (CAS 3299-44-3)
- Methyl 3-(3-amino-4-chlorophenyl)propanoate (CAS 383669-60-1)
- 3-Cyclohexyl-6-(4-(4-methoxyphenyl)piperazin-1-yl)pyrimidine-2,4(1H,3H)-dione (CAS 338956-32-4)
- Semaglutide impurity 272 (CAS CATO-C4X-2226272)
Why CATO?
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