Nafamostat Impurity 62 CAS 82956-09-0
Purity 95%In StockPharmacopoeial Impurity Standards
| CAS No. | 82956-09-0 |
| Molecular Formula | C19H17N5O2 |
| Molecular Weight | 347.37 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Nafamostat Impurity 62 (CAS 82956-09-0) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C19H17N5O2. Molecular weight: 347.37 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C19H17N5O2 |
| Molecular Weight | 347.37 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 95% |
| Storage | Store at 2-8°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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 5 |
Related Nafamostat Standards
- Nafamostat (CAS 81525-10-2)
- Nafamostat Impurity 5 (CAS CATO-C4X-13325)
- Nafamostat Impurity 50 (CAS CATO-C4X-133250)
- Nafamostat Impurity 64 (CAS 2241024-11-1)
- Nafamostat impurity 81 (CAS CATO-C4X-133281)
- Nafamostat impurity 104 (CAS CATO-C4X-1332104)
- Nafamostat Impurity 2 (CAS CATO-C4X-13322)
- Nafamostat Impurity 4 (CAS CATO-C4X-13324)
Recommended Standards
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- Posaconazole Impurity 20(R,S,R,S) (CAS 1229428-91-4)
- Methotrexate Impurity N6 (CAS 4261-17-0)
- 3-(5-hydroxy-3-trifluoromethyl-pyraZol-1-yl)-benzoic acid (CAS 400744-33-4)
- (1S,3S)-3-fluorocyclopentane-1-carboxylic acid (CAS 2306247-95-8)
- N-((4-Methylphenyl)sulfonyl)(4-(3-phenylprop-2-enyl)piperazinyl)formamide (CAS 1025561-75-4)
- (3-Bromo-4-pyridyl)methanol (CAS 146679-66-5)
- Tirzepatide Impurity 33 (CAS CATO-C4X-324033)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com