Capivasertib Impurity 13 CAS CATO-C4X-331213
| CAS No. | CATO-C4X-331213 |
| Molecular Formula | C12H15N5O2 |
| Molecular Weight | 261.28 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 261.28 g/mol gives Capivasertib Impurity 13 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Capivasertib Impurity 13 (CAS CATO-C4X-331213), a pharmacopoeial impurity reference standard (molecular formula C12H15N5O2, MW 261.28 g/mol) used for the identification and quantification of trace impurities in APIs.
The molecular framework of Capivasertib Impurity 13 (C12H15N5O2) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
CATO manufactures Capivasertib Impurity 13 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 | C12H15N5O2 |
| Molecular Weight | 261.28 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | ≥98% |
| Storage | Store at 2-8°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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 5 |
Related Capivasertib Standards
- Capivasertib Impurity 26 (CAS CATO-C4X-331226)
- Capivasertib Impurity 41 (CAS CATO-C4X-331241)
- Capivasertib Impurity 30 (CAS CATO-C4X-331230)
- Capivasertib Impurity 39 (CAS CATO-C4X-331239)
- Capivasertib Impurity 23 (CAS CATO-C4X-331223)
- Capivasertib Impurity 47 (CAS CATO-C4X-331247)
- Capivasertib Impurity 22 (CAS CATO-C4X-331222)
- Capivasertib Impurity 40 (CAS CATO-C4X-331240)
Recommended Standards
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- 5-Methyloxazol-2(3H)-one (CAS 13627-02-6)
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- 2-((7-Cyano-3,4-dihydro-2H-1,4-ethano-1,5-naphthyridin-6-yl)thio)-N-(3-cyanophenyl)acetamide (CAS 728038-07-1)
- 4-(4,5-Dimethyl-1h-imidazol-2-yl)-3-fluoroaniline (CAS 1251300-70-5)
- 2-(3-(2-Fluorophenyl)-5-(trifluoromethyl)pyridin-2-yl)acetic acid (CAS 1214360-24-3)
- Semaglutide impurity 88 (CAS CATO-C4X-222688)
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