Docetaxel Impurity 32 CAS 1112457-40-5
| CAS No. | 1112457-40-5 |
| Molecular Formula | - |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
CATO supplies Docetaxel Impurity 32 (CAS 1112457-40-5), a pharmacopoeial impurity reference standard (molecular formula N/A, MW N/A g/mol) used for the identification and quantification of trace impurities in APIs.
Docetaxel Impurity 32 is supplied as a fully characterized reference material; its structural identity, assigned purity, and stability data are documented in the batch-specific Certificate of Analysis (COA).
CATO manufactures Docetaxel Impurity 32 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Freely soluble in water |
| Stability | Stable under recommended storage conditions |
| CAS Registry Year (est.) | 1989 |
Related Docetaxel Standards
- Docetaxel Impurity 10 (O-BOC N-pyruvy ldocetaxel) (CAS 1021489-55-3)
- Docetaxel Impurity 85 (CAS 1095547-79-7)
- Docetaxel Impurity 49 (CAS 1095547-86-6)
- Docetaxel Impurity 48 (CAS 1095547-90-2)
- Docetaxel Impurity 34 (CAS 1095547-96-8)
- Docetaxel Impurity 35 (CAS 1095547-98-0)
- Docetaxel Impurity 36 (CAS 110258-92-9)
- Docetaxel Impurity 47 (CAS 1144034-42-3)
Recommended Standards
- Ticagrelor Nitroso EP Impurity B (CAS CATO-C4X-1093164)
- Roflumilast impurity 19 (CAS 151103-08-1)
- Carbamazepine Impurity N9 (CAS 16968-19-7)
- 1-(4-tert-Butylphenyl)-3-(2-chlorophenyl)-1-[(2,4-dimethoxyphenyl)methyl]thiourea (CAS 306730-48-3)
- 24-HYdroxy-licorice-saponin A3 (CAS 1262326-47-5)
- 1-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)methyl)-3-(4-chlorophenyl)thiourea (CAS 326815-11-6)
- (2S,5S)-5-(Carboxymethyl)pyrrolidine-2-carboxylic acid (CAS 586409-91-8)
- 6-methyl-2,3,4,5-tetrahydro-1H-1,4-benzodiazepin-5-one (CAS 1427379-64-3)
- 4-Bromo-3-chloro-5-methylbenzonitrile (CAS 1416351-73-9)
- Tirzepatide Impurity 24 X TFA Salt (CAS CATO-C4X-324024)
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 18665070610 / Nicole.chen@cato-chem.com