Rubrosteron CAS 19466-41-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 19466-41-2 |
| Molecular Formula | C19H26O5 |
| Molecular Weight | 334.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Rubrosteron (CAS 19466-41-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H26O5. Molecular weight: 334.41 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H26O5 |
| Molecular Weight | 334.41 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1962 |
Recommended Standards
- Methyl (3R,4S)-1-benzyl-4-((tert-butoxycarbonyl)amino)pyrrolidine-3-carboxylate (CAS 1932828-96-0)
- (1R,3S)-1-(Boc-amino)-3-(Cbz-amino)cyclopentane (CAS 774212-79-2)
- Methyl (3R,4R)-1-benzyl-4-((tert-butoxycarbonyl)amino)pyrrolidine-3-carboxylate (CAS 1932210-14-4)
- 2,4-Dibromo-3-fluoro-6-nitrophenol (CAS 2924-30-3)
- Tert-butyl propylalaninate (CAS 66970-33-0)
- 4-(1,1-Difluoroethyl)thiazol-2-amine (CAS 1784808-77-0)
- 1-(4-((2-Chloropyridin-4-yl)methyl)azepan-1-yl)ethan-1-one (CAS 1316218-25-3)
- 2-Bromo-4-(trifluoromethyl)thiazole-5-carboxamide (CAS 1823883-11-9)
- 2-Cyclopropyl-2H-indazole (CAS 1311194-77-0)
- Insulin Degludec Impurity 15 (CAS CATO-C4X-215715)
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