Stiripentol Impurity 12 CAS CATO-C4X-322912
| CAS No. | CATO-C4X-322912 |
| Molecular Formula | C14H16O3 |
| Molecular Weight | 232.28 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Stiripentol Impurity 12 (C14H16O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 232.28 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a process- or degradation-related impurity, Stiripentol Impurity 12 (CAS CATO-C4X-322912, C14H16O3) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
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 Stiripentol Impurity 12 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 | C14H16O3 |
| Molecular Weight | 232.28 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
Related Stiripentol Standards
- Stiripentol Iso Butyl Keto Impurity (CAS 56750-95-9)
- Stiripentol impurity 3 (CAS 144850-45-3)
- Stiripentol (CAS 137767-55-6)
- (R)-Stiripentol (CAS 144017-65-2)
- (S)-Stiripentol (CAS 144017-66-3)
- Stiripentol Impurity N (CAS 78074-39-2)
- Stiripentol Iso Butyl Alcohol Impurity (CAS 58344-90-4)
- Stiripentol impurity 1 (CAS CATO-C4X-32291)
Recommended Standards
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- Losartan Impurity G (CAS 165276-38-0)
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- 1-(2-Ethoxy-6-hydroxyphenyl)ethan-1-one (CAS 2750-25-6)
- 4-Nitro-N-((tetrahydrofuran-2-yl)methyl)benzamide (CAS 329063-95-8)
- Neuropeptide VF (124-131) (human) (CAS 311309-27-0)
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