Chlorazanil hydrochloride CAS 2019-25-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2019-25-2 |
| Molecular Formula | C9H8ClN5 HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Chlorazanil hydrochloride (CAS 2019-25-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H8ClN5 HCl. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H8ClN5 HCl |
| Molecular Weight | 258.11 g/mol |
| Appearance | Off-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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Recommended Standards
- 7-Chloro-3,4-dihydro-2H-benzo[b][1,4]oxazine-3-carboxylic acid (CAS 1214042-60-0)
- 4-(aminomethyl)-2-fluorobenzonitrile hydrochloride (CAS 1187927-96-3)
- Trimethylaluminum (2M in toluene) (CAS 75-24-1)
- acetic acid tert-butyl N-(1-carbamimidoylcyclobutyl)carbamate (CAS 2060042-17-1)
- 5-Methyl-4-piperidin-3-yl-pyrimidinedihydrochloride (CAS 1361113-53-2)
- 3-(4-Methylnaphthalen-1-yl)propiolic acid (CAS 1399661-05-2)
- Des-Ala18-Tirzepatide (CAS CATO-CPTD788955)
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