Nafamostat impurity 113 CAS CATO-C4X-1332113
| CAS No. | CATO-C4X-1332113 |
| Molecular Formula | C27H27N15O3 |
| Molecular Weight | 609.60 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 Nafamostat impurity 113.
Nafamostat impurity 113 (CAS CATO-C4X-1332113) is a certified pharmaceutical impurity reference standard with the molecular formula C27H27N15O3 and a molecular weight of 609.60 g/mol.
Structurally, Nafamostat impurity 113 (C27H27N15O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 22.0, corresponding to approximately 22 ring(s) or double-bond equivalent(s). With a molecular weight of 609.60 g/mol, it falls into the high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 Nafamostat impurity 113 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 | C27H27N15O3 |
| Molecular Weight | 609.60 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) | 22.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 15 |
Related Nafamostat Standards
- Nafamostat Impurity 27 (CAS CATO-C4X-133227)
- Nafamostat impurity 87 (CAS CATO-C4X-133287)
- Nafamostat impurity 102 (CAS CATO-C4X-1332102)
- Nafamostat Impurity 22 (CAS CATO-C4X-133222)
- Nafamostat Impurity 28 (CAS CATO-C4X-133228)
- Nafamostat Impurity 21 (CAS CATO-C4X-133221)
- Nafamostat Impurity 55 (CAS CATO-C4X-133255)
- Nafamostat impurity 106 (CAS CATO-C4X-1332106)
Recommended Standards
- Pyribenzoxim (CAS 168088-61-7)
- Relugolix Impurity 156 (CAS 737790-54-4)
- (E)-{[1-(4-chlorophenyl)-4-[(4-methylphenyl)sulfanyl]-2-phenyl-6,7-dihydro-1H-indol-5-yl]methylidene}amino 4-chlorobenzoate (CAS 478033-26-0)
- Relugolix Impurity 3 (CAS CATO-C4X-24293)
- Minocycline EP Impurity I (CAS 5874-95-3)
- Vinblastine impurity 8 (CAS CATO-C4X-19848)
- Norepinephrine Impurity 66 HCl (CAS 62-22-6)
- 3-(Benzyloxy)-6-iodo-2-(pyrrolidin-1-yl)pyridine (CAS 1117686-45-9)
- Pentafluoropropionyl chloride (CAS 422-59-3)
- 5-Oxo Viloxazine (CAS 56305-61-4)
- Terephthaloyl chloride-d<SUB>4</SUB> (CAS 129775-07-1)
- 2,2'-(((Oxybis(ethane-2,1-diyl))bis(oxy))bis(methylene))bis(oxirane) (CAS 4206-61-5)
- 2-(4-Nitrophenyl)-4H-3,1-benzoxathiin-4-one (CAS 55211-73-9)
- Liraglutide(10-22)TFA Salt (CAS CATO-C4X-199211)
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