Docetaxel Impurity 67 CAS 124605-42-1
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 124605-42-1 |
| Molecular Formula | C15H21NO5 |
| Molecular Weight | 295.33 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Docetaxel Impurity 67 (CAS 124605-42-1) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C15H21NO5. Molecular weight: 295.33 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C15H21NO5 |
| Molecular Weight | 295.33 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 1 |
Related Docetaxel Standards
- Docetaxel Impurity 16 (CAS 161759-90-6)
- Docetaxel Impurity 66 (CAS 158830-39-8)
- Docetaxel Impurity 72 (CAS 959123-35-4)
- Docetaxel Impurity 89 (CAS CATO-C4X-161989)
- Docetaxel Impurity 90 (CAS CATO-C4X-161990)
- Docetaxel Impurity 51 (CAS 147058-27-3)
- Docetaxel Impurity 22 (CAS 161183-22-8)
- Docetaxel Impurity 23 (CAS 145514-62-1)
Recommended Standards
- Indobufen (CAS 63610-08-2)
- Carvedilol impurity 9 (CAS 1198090-71-9)
- (R)-Indobufen (CAS 131484-83-8)
- Azithromycin Impurity 44 (CAS 2365312-76-9)
- Tedizolid Impurity 87 (CAS 2095840-86-9)
- Methyl 1-(4-fluorophenyl)-5-hydroxy-1H-1,2,3-triazole-4-carboxylate (CAS 728024-45-1)
- 6-(1-Fluoroethyl)-5-iodopyrimidin-4(1H)-one (CAS 438449-92-4)
- 3-Vinyl-quinoline (CAS 67752-31-2)
- 4-(2-Chloroethylsulfonyl)butanoic acid (CAS 121315-24-0)
- Semaglutide impurity 43 (CAS CATO-C4X-222643)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com