Phenylbutyrate Impurity 10 CAS CATO-C4X-258310
| CAS No. | CATO-C4X-258310 |
| Molecular Formula | C46H54O9 |
| Molecular Weight | 750.92 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Phenylbutyrate Impurity 10.
As a process- or degradation-related impurity, Phenylbutyrate Impurity 10 (CAS CATO-C4X-258310, C46H54O9) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Based on its molecular formula C46H54O9, Phenylbutyrate Impurity 10 contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 750.92 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
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.
As a certified reference material (CRM), Phenylbutyrate Impurity 10 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C46H54O9 |
| Molecular Weight | 750.92 g/mol |
| Purity | >95% |
| Storage | Store at room temperature, 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) | 20.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
Related Phenylbutyrate Standards
- Phenylbutyrate Impurity 19 (CAS CATO-C4X-258319)
- Phenylbutyrate Impurity 17 (CAS CATO-C4X-258317)
- Phenylbutyrate Impurity 12 (CAS CATO-C4X-258312)
- Phenylbutyrate Impurity 7 (CAS 864811-35-8)
- Phenylbutyrate Impurity 8 (CAS 1443417-10-4)
- Phenylbutyrate Impurity 18 (CAS CATO-C4X-258318)
- Phenylbutyrate Impurity 12 (CAS CATO-C4X-258313)
- Phenylbutyrate Impurity 11 (CAS CATO-C4X-258311)
Recommended Standards
- (S)-3-((1,3-bis((4-phenylbutanoyl)oxy)propan-2-yl)oxy)propane-1,2-diyl bis(4-phenylbutanoate) (CAS CATO-C3D-262409)
- (S,R,S)-AHPC-PEG5-COOH (CAS 2172820-14-1)
- Difelikefalin Impurity 99 (CAS CATO-C4X-304199)
- m-PEG15-acetic acid (CAS 2417256-16-5)
- Nortriptyline EP Impurity F-d3 HCl (CAS 342611-00-1)
- Apalutamide Impurity 44 (CAS 1121056-94-7)
- Miglitol Impurity 9 (CAS 142345-67-3)
- 3-Chloro-4,5-bis((2-chlorobenzyl)thio)pyridazine (CAS 5273-30-3)
- Ethyl 3-(5-(2-methyl-4-nitrophenyl)furan-2-yl)acrylate (CAS 886496-55-5)
- (2S,4R)-4-amino-1-((benzyloxy)carbonyl)-2-methylpiperidine-4-carboxylic acid (CAS 2306249-96-5)
- 1-Methyl-3-nitro-1H-pyrazol-4-amine (CAS 39205-76-0)
- 6-Bromo-8-methylquinoline-3-carboxylic acid (CAS 1189107-62-7)
- Voriconazole Impurity 65 (CAS 3741-24-0)
- Semaglutide impurity 80 (CAS CATO-C4X-222680)
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