Cimetidine EP Impurity J 2HBr CAS 38603-73-5
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 38603-73-5 |
| Molecular Formula | C7H13N3S 2*HBr |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Cimetidine EP Impurity J 2HBr (CAS 38603-73-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H13N3S 2*HBr. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H13N3S 2*HBr |
| Molecular Weight | 252.17 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Cimetidine Standards
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- Cimetidine EP Impurity B (CAS 138035-55-9)
- Cimetidine Impurity 4 (CAS 1609-06-9)
- Cimetidine Impurity 21 (CAS 182685-55-8)
- Cimetidine impurity 26 (CAS 208447-53-4)
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Recommended Standards
- Droperidol EP Impurity B HCl (CAS 1026015-45-1 (free base))
- Terbutaline Impurity 77 (CAS CATO-C4X-118377)
- Cyclopropanecarboximidamide, n-hydroxy-1-phenyl- (CAS 925252-34-2)
- 1-Ethyl-6-hydroxy-4-methyl-2-oxo-1,2-dihydropyridine-3-carboxamide (CAS 29097-12-9)
- 2-Allylcyclohexanone (CAS 94-66-6)
- 3-[(2-Methylphenyl)methyl]-3,4-dihydro-2H-1,3-benzothiazine-2,4-dione (CAS 338415-55-7)
- Semaglutide impurity 24 (CAS CATO-C4X-222624)
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