(2-methyl-3H-benzimidazol-5-yl)hydrazine;dihydrochloride CAS 73857-55-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 73857-55-3 |
| Molecular Formula | C8H18N4 2*HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2-methyl-3H-benzimidazol-5-yl)hydrazine;dihydrochloride (CAS 73857-55-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H18N4 2*HCl. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H18N4 2*HCl |
| Molecular Weight | 206.72 g/mol |
| Purity | 97%+ |
| 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) | 1.0 |
| CAS Registry Year (est.) | 1978 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Recommended Standards
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- 1,2-Benzoquinone (CAS 583-63-1)
- Ceftazidime Impurity C07 (CAS 752152-44-6)
- Ethyl 3-(4-chlorophenyl)-4,5-dihydroisoxazole-5-carboxylate (CAS 109888-57-5)
- 2-Fluoro-1-nitro-3,5-bis(trifluoromethyl)benzene (CAS 1965304-68-0)
- Semaglutide impurity 29 (CAS 110990-08-4)
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