Cimetidine EP Impurity D CAS 70172-53-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 70172-53-1 |
| Molecular Formula | C9H17N5S |
| Molecular Weight | 227.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Cimetidine EP Impurity D (CAS 70172-53-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H17N5S. Molecular weight: 227.33 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H17N5S |
| Molecular Weight | 227.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Cimetidine Standards
- Cimetidine (CAS 51481-61-9)
- Cimetidine EP Impurity B (CAS 138035-55-9)
- Cimetidine Impurity 16 (CAS 1185237-29-9)
- Cimetidine impurity 27 (CAS CATO-C4X-158927)
- Cimetidine Impurity 12 (CAS 75850-09-8)
- Cimetidine EP Impurity E (CAS 54237-72-8)
- Cimetidine EP Impurity A (CAS 52378-40-2)
- Cimetidine EP Impurity C (CAS 77076-18-7)
Recommended Standards
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- N'-(3,5-dimethylbenzoyl)-N'-(2,2-dimethylpentan-3-yl)-3-methoxy-2-methylbenzohydrazide (CAS 755013-53-7)
- Ethyl 5-(2-chlorophenyl)-3aH-thieno[2,3-b]pyrrole-4-carboxylate (CAS 2009013-82-3)
- Semaglutide impurity 39 (CAS CATO-C4X-222639)
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