N-(3-chlorobenzyl)-3-methyl-1H-1,2,4-triazol-5-amine CAS 1179482-31-5
| CAS No. | 1179482-31-5 |
| Molecular Formula | C10H11ClN4 |
| Molecular Weight | 222.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(3-chlorobenzyl)-3-methyl-1H-1,2,4-triazol-5-amine (CAS 1179482-31-5) is a high-purity analytical reference standard with the molecular formula C10H11ClN4 and a molecular weight of 222.67 g/mol.
The molecular framework of N-(3-chlorobenzyl)-3-methyl-1H-1,2,4-triazol-5-amine (C10H11ClN4) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H11ClN4 |
| Molecular Weight | 222.67 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related N Standards
- 4-(4-Chlorobenzyl)-5-methyl-2,4-dihydro-3H-pyrazol-3-one (CAS 1049119-02-9)
- N-(2-chlorobenzyl)-5-methyl-1H-1,2,4-triazol-3-amine (CAS 1179383-88-0)
- 4-(2-CHlorobenzyl)-3-methyl-1h-pyrazol-5-ol (CAS 1211450-13-3)
- (1-(2-Chlorobenzyl)-1H-1,2,3-triazol-4-yl)methanamine (CAS 1250828-10-4)
- (1-(4-Chlorobenzyl)-1H-imidazol-2-yl)methanol (CAS 175203-53-9)
- (1-(2-Chlorobenzyl)-1H-pyrazol-3-yl)methanol (CAS 211946-20-2)
- N-(4-chlorobenzyl)-5-methyl-4H-1,2,4-triazol-3-amine (CAS 938007-74-0)
- N-(2-chlorobenzyl)-2,2,2-trifluoroethan-1-amine (CAS 823190-02-9)
Recommended Standards
- 1-(4-Chlorophenyl)-3-ethyl-4,5-dihydro-1H-pyrazol-5-one (CAS 118048-92-3)
- 4-Chloro-5-ethyl-2-(furan-2-yl)-6-methylpyrimidine (CAS 1178851-16-5)
- 2-Chloro-N-(3-cyanobenzyl)-N-methylacetamide (CAS 1183028-32-1)
- 1-(2-Chloro-6-methylphenyl)-3-methyl-1H-pyrazol-5(4H)-one (CAS 117-23-7)
- Tert-butyl 8-amino-1-azaspiro[4.5]Decane-1-carboxylate hydrochloride (CAS 2306271-55-4)
- 3-Ethyl-1-methyl-4-nitro-1H-pyrazole-5-carboxylicacidethylester (CAS 358641-22-2)
- [2-(methoxy-d3)phenyl]methanol (CAS 96643-86-6)
- 5-(Methoxycarbonyl)thiophene-2-boronic Acid Pinacol Ester (CAS 916138-13-1)
- (S)-1-(2,3-dimethylphenyl)but-3-en-1-amine (CAS 1270032-05-7)
- 1-(4-Methylpyridin-2-yl)ethanol (CAS 71777-67-8)
- 4'-(Benzyloxy)-[1,1'-biphenyl]-3-ol (CAS 809285-98-1)
- Methyl 3-bromo-2,6-dichlorobenzoate (CAS 232277-30-4)
- 7-Chloro-N-{[3-(trifluoromethyl)phenyl]methyl}quinazolin-4-amine (CAS 477861-91-9)
- Peptide Impurity 04 (CAS 2913424-91-4)
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