Naloxone impurity 14 CAS CATO-C4X-149314
| CAS No. | CATO-C4X-149314 |
| Molecular Formula | C31H48N2O12 |
| Molecular Weight | 640.72 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C31H48N2O12, Naloxone impurity 14 contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 640.72 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).
CATO supplies Naloxone impurity 14 (CAS CATO-C4X-149314), a pharmacopoeial impurity reference standard (molecular formula C31H48N2O12, MW 640.72 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 Naloxone impurity 14 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 | C31H48N2O12 |
| Molecular Weight | 640.72 g/mol |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 2 |
Related Naloxone Standards
- Naloxone Hydrochloride EP Impurity E (CAS 211738-08-8)
- Naloxone 3-beta-D-Glucuronide (CAS 22135-79-1)
- Naloxone Impurity 21 (CAS 119630-94-3)
- Naloxone Impurity 20 (CAS 50510-01-5)
- Naloxone-d5 HCl (CAS 1426174-78-8)
- Naloxone Hydrochloride EP Impurity B (CAS 1352085-46-1)
- Naloxone Impurity 10 (CAS CATO-C4X-149310)
- Naloxone Impurity 11 (CAS CATO-C4X-149311)
Recommended Standards
- 1,38-Diazido-3,6,9,12,15,18,21,24,27,30,33,36-dodecaoxaoctatriacontane (CAS 361543-08-0)
- 4,4'-(3,8-Bis((4-aminophenyl)ethynyl)pyrene-1,6-diyl)dibenzaldehyde (CAS 2375652-85-8)
- 2,4,6-Tris(diphenylamino)-3,5-difluorobenzonitrile (CAS 1403850-00-9)
- Ceftazidime Impurity 49 (CAS CATO-C4X-121249)
- Cholecalciferol Impurity 27 (CAS CATO-C4X-158627)
- Menaquinone impurity 25 (CAS CATO-C4X-207625)
- Erythromycin thiocyanate impurity A reduced derivative (CAS CATO-C4X-100168)
- 1-Fluoro-2,4-dimethanesulfonylbenzene (CAS 1181891-76-8)
- 2-{[2-(propane-1-sulfonyl)phenyl]sulfanyl}propanoic acid (CAS 1155563-59-9)
- Tert-butyl 2,3-dihydroxypropanoate (CAS 235090-36-5)
- Ethyl 4-(pyridin-4-yl)thiazole-2-carboxylate hydrobromide (CAS 56601-68-4)
- 2-Chloro-6-(4-methyl-1H-pyrazol-1-yl)pyridine (CAS 1289002-58-9)
- 4-(2-Fluoro-4-(trifluoromethyl)phenyl)pyridine (CAS 1214380-57-0)
- Palmitoyl Tetrapeptide-7 (CAS 221227-05-0)
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