Capivasertib Impurity 5 CAS CATO-C4X-33125
| CAS No. | CATO-C4X-33125 |
| Molecular Formula | C18H30N4O7 |
| Molecular Weight | 414.45 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Capivasertib Impurity 5 (C18H30N4O7) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies Capivasertib Impurity 5 (CAS CATO-C4X-33125), a pharmacopoeial impurity reference standard (molecular formula C18H30N4O7, MW 414.45 g/mol) used for the identification and quantification of trace impurities in APIs.
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 manufactures Capivasertib Impurity 5 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
| Molecular Formula | C18H30N4O7 |
| Molecular Weight | 414.45 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 4 |
Related Capivasertib Standards
- Capivasertib Impurity 28 (CAS CATO-C4X-331228)
- Capivasertib Impurity 20 (CAS CATO-C4X-331220)
- Capivasertib (CAS 1143532-39-1)
- Capivasertib Impurity 1 (CAS 1143532-51-7)
- Capivasertib Impurity 32 (CAS CATO-C4X-331232)
- Capivasertib-D4 (CAS CATO-C4X-331214)
- Capivasertib Impurity 46 (CAS CATO-C4X-331246)
- Capivasertib Impurity 12 (CAS CATO-C4X-331212)
Recommended Standards
- Benzbromarone Impurity 31 (CAS CATO-C4X-225031)
- FBA 393 (CAS 1533-45-5)
- Benzbromarone Impurity 30 (CAS CATO-C4X-225030)
- Z-DL-Lys(Z)-OH (CAS 55592-85-3)
- Orforglipron Impurity 106 (CAS CATO-C4X-3234106)
- Imrecoxib Impurity 80 (CAS CATO-C4X-237980)
- Risdiplam impurity 5 (CAS CATO-C4X-30125)
- 1,4-Dimethyl-5-phenyl-1H-pyrazol-3-ol (CAS 39513-08-1)
- 3-Bromo-6-methoxybenzene-1,2-diol (CAS 61559-82-8)
- 2-Chloro-3-(dimethylphosphinyl)-5-(trifluoromethyl)pyridine (CAS 2703780-72-5)
- 4-Bromo-3-(trifluoromethoxy)phenylboronic acid (CAS 2121514-59-6)
- 6-bromo-2-methoxypyridin-3-ylboronic acid (CAS 1242314-44-8)
- 6-(Dimethoxymethyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 156459-19-7)
- Semaglutide Impurity 131 (CAS 2618647-80-4)
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