2-(3-Chloro-4-methylphenyl)-2H-benzo[d][1,2,3]triazol-5-amine CAS 313402-36-7
| CAS No. | 313402-36-7 |
| Molecular Formula | C13H11ClN4 |
| Molecular Weight | 258.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-(3-Chloro-4-methylphenyl)-2H-benzo[d][1,2,3]triazol-5-amine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
2-(3-Chloro-4-methylphenyl)-2H-benzo[d][1,2,3]triazol-5-amine (CAS 313402-36-7), molecular formula C13H11ClN4 and molecular weight 258.71 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C13H11ClN4, 2-(3-Chloro-4-methylphenyl)-2H-benzo[d][1,2,3]triazol-5-amine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 258.71 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C13H11ClN4 |
| Molecular Weight | 258.71 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Chloro Standards
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