3-Chloro-1-(chloromethyl)-1H-1,2,4-triazole CAS 157395-52-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 157395-52-3 |
| Molecular Formula | C3H3Cl2N3 |
| Molecular Weight | 151.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Chloro-1-(chloromethyl)-1H-1,2,4-triazole (CAS 157395-52-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C3H3Cl2N3. Molecular weight: 151.98 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C3H3Cl2N3 |
| Molecular Weight | 151.98 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2001 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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- 2-Methyl-4,5,6,7-tetrahydro-1H-indol-4-ol (CAS 1249195-13-8)
- (1R,2S)-1,2-Diphenyl-2-(3-phenylureido)ethyl 2-(diphenylphosphino)benzoate (CAS 2920833-55-0)
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