5-Amino-1-(2-chlorobenzyl)-N-(3-fluorophenyl)-1H-1,2,3-triazole-4-carboxamide CAS 899973-96-7
| CAS No. | 899973-96-7 |
| Molecular Formula | C16H13ClFN5O |
| Molecular Weight | 345.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
5-Amino-1-(2-chlorobenzyl)-N-(3-fluorophenyl)-1H-1,2,3-triazole-4-carboxamide (CAS 899973-96-7) is a high-purity analytical reference standard with the molecular formula C16H13ClFN5O and a molecular weight of 345.76 g/mol.
Based on its molecular formula C16H13ClFN5O, 5-Amino-1-(2-chlorobenzyl)-N-(3-fluorophenyl)-1H-1,2,3-triazole-4-carboxamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 345.76 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C16H13ClFN5O |
| Molecular Weight | 345.76 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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 | F/Cl-containing |
| Nitrogen Atoms | 5 |
Related Amino Standards
- 5-Amino-1-(4-chlorobenzyl)-N-(3-fluorophenyl)-1H-1,2,3-triazole-4-carboxamide (CAS 900013-58-3)
- 5-Amino-1-benzyl-N-(3-chloro-4-fluorophenyl)-1H-1,2,3-triazole-4-carboxamide (CAS 900013-19-6)
- 5-Amino-N-(3-chlorophenyl)-1-(4-fluorobenzyl)-1H-1,2,3-triazole-4-carboxamide (CAS 899973-11-6)
- 5-Amino-N-(4-chlorophenyl)-1-(3-fluorobenzyl)-1H-1,2,3-triazole-4-carboxamide (CAS 902557-04-4)
- 3-Amino-2,4,6-tribromophenol (CAS 132331-08-9)
- 4-(((2-Amino-6-methylpyrimidin-4-yl)amino)methyl)-1-(2-chlorobenzyl)pyrrolidin-2-one (CAS 2173637-30-2)
- 3-Amino-N-(5-chloro-2-methylphenyl)-4,6-dimethylthieno[2,3-b]pyridine-2-carboxamide (CAS 332949-93-6)
- 3-Amino-N-[(4-chlorophenyl)methyl]-4,6-dimethylthieno[2,3-β]pyridine-2-carboxamide (CAS 633283-39-3)
Recommended Standards
- (3-(2-Chloro-6-fluorophenyl)-5-methylisoxazol-4-yl)(3-cyclopropyl-1H-pyrazol-1-yl)methanone (CAS 956794-49-3)
- N-(4-Chlorophenethyl)-2-(4-fluorophenyl)-2H-tetrazole-5-carboxamide (CAS 1396843-86-9)
- 5-Chloro-6-cyclopropyl-1-(2-fluorophenyl)-3-methyl-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 1011397-82-2)
- 5-Chloro-6-cyclopropyl-1-(4-fluorophenyl)-3-methyl-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 1011397-20-8)
- Ethyl 2,2-dihydroxyacetate (CAS 64805-08-9)
- 3-(3,4-Dimethoxyphenyl)-N-(2-(2-methyl-1H-indol-1-yl)ethyl)acrylamide (CAS 1164541-81-4)
- 2-(Chlorosulfonyl)-4-methylbenzoic acid (CAS 80998-71-6)
- 1-Bromo-3-difluoromethoxy-5-fluoro-4-nitrobenzene (CAS 1807196-18-4)
- Ethyl 2-(3-(pyridin-3-yl)-1H-1,2,4-triazol-5-yl)acetate (CAS 883290-90-2)
- 2-(2,5-Dimethoxy-4-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2121511-99-5)
- Dicyclobutylphosphine oxide (CAS 2696308-44-6)
- 1-chloro-2,6-naphthyridine (CAS 80935-78-0)
- 3-Fluoro-2,5-dihydro-1H-pyrrole hydrochloride (CAS 2305253-89-6)
- Semaglutide Impurity 131 (CAS 2618647-80-4)
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