Articaine Impurity C7 CAS 23964-64-9
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 23964-64-9 |
| Molecular Formula | C10H12ClNO3S |
| Molecular Weight | 261.73 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Articaine Impurity C7 (CAS 23964-64-9) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C10H12ClNO3S. Molecular weight: 261.73 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C10H12ClNO3S |
| Molecular Weight | 261.73 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Articaine Standards
- Articaine Impurity 11 (CAS 23964-56-9)
- Articaine EP Impurity B (CAS 114176-52-2)
- Articaine Impurity 19 (CAS 2602451-78-3)
- Articaine EP Impurity A (CAS 1712677-79-6)
- Articaine Impurity C86 (CAS 2169099-30-1)
- Articaine Impurity14 (CAS CATO-C4X-191214)
- Articaine (CAS 23964-58-1)
- Articaine EP Impurity E (CAS 1796888-45-3)
Recommended Standards
- Methyl 2-[(chloroacetyl)amino]-5-ethylthiophene-3-carboxylate (CAS 515832-73-2)
- N-[(6-Chloroimidazo[2,1-b][1,3]thiazol-5-yl)methylene]aniline (CAS 241132-37-6)
- Methyl 2-(2-chloroacetamido)-4,5-dimethylthiophene-3-carboxylate (CAS 448199-06-2)
- Drotaverine Impurity 26 (CAS CATO-C4X-243526)
- Sorafenib Impurity 24 (CAS 6144-78-1)
- 3-Amino-3-(furan-2-yl)propanoic acid (CAS 73456-99-2)
- 6-Methyl-5-(2-(trifluoromethoxy)phenyl)thiazolo[3,2-b][1,2,4]triazole (CAS 1922870-71-0)
- 2-Cyano-5-phenylpenta-2,4-dienamide (CAS 24139-58-0)
- BIBP3226 (CAS 159013-54-4)
- Tirzepatide Impurity 34 (CAS CATO-C4X-324034)
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 13829788188 / jacky.chen@cato-chem.com