Acetylcysteine Impurity 11 CAS 79560-92-2
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 79560-92-2 |
| Molecular Formula | C5H9NO6S |
| Molecular Weight | 211.19 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Acetylcysteine Impurity 11 (CAS 79560-92-2) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H9NO6S. Molecular weight: 211.19 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H9NO6S |
| Molecular Weight | 211.19 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Acetylcysteine Standards
- Acetylcysteine impurity 63 (CAS CATO-C4X-153263)
- Acetylcysteine EP Impurity D (CAS 18725-37-6)
- Acetylcysteine Impurity 47 (CAS 74401-71-1)
- Acetylcysteine Impurity 37 (CAS 19547-88-7)
- Acetylcysteine Impurity 4 (CAS 210354-22-6)
- Acetylcysteine Impurity 18 (CAS 1637-71-4)
- Acetylcysteine impurity 66 (CAS 16708-09-1)
- Acetylcysteine Impurity 40 (CAS 51868-61-2)
Recommended Standards
- 2993-05-7 8-Trifluoromethyl-9H-purin-6-ylamine F2124-0890 (CAS 2993-05-7)
- Carbocisteine Impurity 11 (CAS 25515-73-5)
- Tedizolid Impurity 55 (CAS 919081-42-8)
- Arotinolol Impurity 60 (CAS CATO-C4X-185460)
- Rivaroxaban EP Impurity I (CAS 1151893-81-0)
- methyl N-(3-methoxy-3-oxopropyl)-N-methyl-beta-alaninate (CAS 105-71-5)
- 2-(2-(4-Fluorophenoxy)ethyl)-1,3-dioxolane (CAS 1225504-15-3)
- Progesterone Bisnoraldehyde Impurity (CAS 81201-82-3)
- 3-((1-(4-Chlorophenyl)ethyl)amino)propan-1-ol (CAS 161798-70-5)
- Semaglutide impurity 237 (CAS CATO-C4X-2226237)
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