5-Amino-1-(4-chlorobenzyl)-N-(m-tolyl)-1H-1,2,3-triazole-4-carboxamide CAS 900013-54-9
| CAS No. | 900013-54-9 |
| Molecular Formula | C17H16ClN5O |
| Molecular Weight | 341.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Amino-1-(4-chlorobenzyl)-N-(m-tolyl)-1H-1,2,3-triazole-4-carboxamide (CAS 900013-54-9), molecular formula C17H16ClN5O and molecular weight 341.79 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 5-Amino-1-(4-chlorobenzyl)-N-(m-tolyl)-1H-1,2,3-triazole-4-carboxamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 341.79 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C17H16ClN5O |
| Molecular Weight | 341.79 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Related Amino Standards
- 5-Amino-1-(2-chlorobenzyl)-N-(m-tolyl)-1H-1,2,3-triazole-4-carboxamide (CAS 899981-44-3)
- 5-Amino-1-(2-chlorobenzyl)-N-(p-tolyl)-1H-1,2,3-triazole-4-carboxamide (CAS 899736-99-3)
- 5-Amino-1-(4-chlorophenyl)-N-(1-phenylethyl)-1H-1,2,3-triazole-4-carboxamide (CAS 929832-66-6)
- 5-Amino-1-(4-chlorophenyl)-N-phenethyl-1H-1,2,3-triazole-4-carboxamide (CAS 929864-12-0)
- 5-Amino-1-benzyl-N-(4-chlorobenzyl)-1H-1,2,3-triazole-4-carboxamide (CAS 899749-92-9)
- 5-Amino-4-(benzo[d]thiazol-2-yl)-1-(4-chlorophenyl)-1,3-dihydro-2h-pyrrol-2-one (CAS 885458-21-9)
- 5-Amino-4-benzothiazol-2-yl-1-(4-chloro-phenyl)-1,2-dihydro-pyrrol-3-one (CAS 457638-88-9)
- 6-(5-Amino-3-methyl-1H-pyrazol-1-yl)-1-(4-chlorophenyl)-1H,4H,5H-pyrazolo[3,4-d]pyrimidin-4-one (CAS 1172872-30-8)
Recommended Standards
- 5-[1-(4-Chlorophenoxy)ethyl]-N-phenyl-1H-pyrazole-1-carboxamide (CAS 321999-01-3)
- 5-[(1,3-Dihydro-1,3-dioxo-2H-isoindol-2-yl)methyl]-2-thiophenesulfonyl chloride (CAS 332361-07-6)
- 6-(4-(Tert-butoxycarbonyl)piperazin-1-yl)-5-chloronicotinic acid (CAS 683241-92-1)
- 5-(3-Chlorophenoxy)-1,3-dimethyl-N-phenyl-1H-pyrazole-4-carboxamide (CAS 303997-92-4)
- 6-Bromo-1-chloro-2-isopropoxynaphthalene (CAS 1394291-46-3)
- 3-(Tetradec-1-en-1-yl)dihydrofuran-2,5-dione (CAS 33806-58-5)
- 15alpha-hydroxycholestene 26758-45-2 (CAS 26758-45-2)
- 5-Bromo-1-pentanesulfonic Acid Sodium Salt 55788-45-9 Sodium 5-Bromo-1-pentanesulfonate (CAS 55788-45-9)
- tert-Butyl (4-bromo-3-chlorophenyl)carbamate (CAS 1092493-67-8)
- 8-Methyl-4H-pyrido[1,2-a]pyrimidin-4-one (CAS 85653-81-2)
- tert-Butyl 2-methylmorpholine-4-carboxylate (CAS 1062174-58-6)
- (Z)-2-Hydrazono-3-methyl-2,3-dihydrobenzo[d]thiazole (CAS 62082-97-7)
- 4-Chloro-N-(p-tolyl)-5H-1,2,3-dithiazol-5-imine (CAS 1164511-89-0)
- CGMP Dependent Kinase Inhibitor Peptide (CAS 82801-73-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com