Famotidine Impurity 57 CAS 95853-46-6
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 95853-46-6 |
| Molecular Formula | C3H7N3O2S |
| Molecular Weight | 149.17 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Famotidine Impurity 57 (CAS 95853-46-6) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C3H7N3O2S. Molecular weight: 149.17 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C3H7N3O2S |
| Molecular Weight | 149.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Famotidine Standards
- Famotidine impurity 70 (CAS 874285-13-9)
- Famotidine impurity 66 (CAS 7259-54-3)
- Famotidine Impurity C21 (CAS 7120-01-6)
- Famotidine impurity 68 (CAS 83700-77-0)
- Famotidine impurity 73 (CAS 899424-17-0)
- Famotidine Impurity 41 (CAS CATO-C4X-139241)
- Famotidine Impurity 81 (CAS CATO-C4X-139281)
- Famotidine Impurity 80 (CAS CATO-C4X-139280)
Recommended Standards
- 6-fluoro-4-methoxypyridazin-3-amine (CAS 2060019-97-6)
- Imidazo[2,1-b]thiazole-5-carbonitrile (CAS 501689-26-5)
- 4,4-dimethyl-1$l^{6},2-thiazetidine-1,1,3-trione (CAS 55897-35-3)
- Ethosuximide impurity 16 (CAS 2024884-97-5)
- Leritrelvir impurity 1 (CAS CATO-C4X-34741)
- 2-(2,4-Dichlorophenyl)-1H-imidazo[4,5-b]pyridin-1-ol (CAS 339028-17-0)
- (4-Bromobutoxy)trimethylsilane (CAS 18292-36-9)
- Cyproheptadine Impurity 2 (CAS 2222-33-5)
- Dequalinium impurity 20 (CAS CATO-C4X-193620)
- Semaglutide impurity 28 (CAS CATO-C4X-222628)
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