Aripiprazole Impurity 41 CAS CATO-C4X-100841
| CAS No. | CATO-C4X-100841 |
| Molecular Formula | C9H9NO2 |
| Molecular Weight | 163.17 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 Aripiprazole Impurity 41.
Aripiprazole Impurity 41 (CAS CATO-C4X-100841) is a certified pharmaceutical impurity reference standard with the molecular formula C9H9NO2 and a molecular weight of 163.17 g/mol.
Based on its molecular formula C9H9NO2, Aripiprazole Impurity 41 contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 163.17 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 Aripiprazole Impurity 41 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 | C9H9NO2 |
| Molecular Weight | 163.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 1 |
Related Aripiprazole Standards
- Aripiprazole Impurity 12 (CAS 52749-50-5)
- Aripiprazole EP Impurity A (CAS 22246-18-0)
- Aripiprazole Impurity N3 (CAS 771-19-7)
- Aripiprazole Impurity N14 (2,6-quinolinediol) (CAS 19315-93-6)
- Aripiprazole Impurity N13 (CAS 48121-20-6)
- Aripiprazole Impurity 51 (CAS 69601-46-3)
- Aripiprazole Impurity 75 (CAS 1782324-31-5)
- Aripiprazole Impurity 86 (CAS CATO-C4X-100886)
Recommended Standards
- Carteolol Hydrochloride EP Impurity B (CAS 30389-33-4)
- Bicine (CAS 150-25-4)
- Apremilast Impurity 111 (CAS 60758-79-4)
- 2,5-Dideoxy-2,5-imino-D-mannitol (CAS 59920-31-9)
- Moxidectin EP Impurity B (CAS CATO-C4X-227520)
- Norepinephrine Impurity 142 (CAS CATO-C4X-1514142)
- Pitavastatin Impurity 67 (CAS 586966-55-4)
- Uridine Impurity 11 (CAS 69251-45-2)
- 2-(4,7-Dibromo-1H-indol-3-yl)acetonitrile (CAS 1227572-17-9)
- 2-(Difluoromethyl)-3-iodo-6-methoxypyridine-5-acetonitrile (CAS 1805507-61-2)
- 4-Chloro-2-(3,5-dichloro-4-hydroxyphenyl)-1-ethyl-1H-indol-6-ol (CAS 83364-03-8)
- 4-(Pyridin-4-ylcarbamoyl)-1H-imidazole-5-carboxylic acid (CAS 627470-18-2)
- n-(2,5-Difluorobenzyl)-3-methoxypropan-1-amine (CAS 1096828-92-0)
- [His]1-Acetylated Semaglutide (CAS CATO-C4X-2226219)
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