1-(2,5-Dichlorophenyl)-N,5-dimethyl-1H-1,2,4-triazole-3-carboxamide CAS 338398-54-2
| CAS No. | 338398-54-2 |
| Molecular Formula | C11H10Cl2N4O |
| Molecular Weight | 285.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1-(2,5-Dichlorophenyl)-N,5-dimethyl-1H-1,2,4-triazole-3-carboxamide (CAS 338398-54-2), molecular formula C11H10Cl2N4O and molecular weight 285.13 g/mol, is a CATO reference standard with documented purity and traceability.
1-(2,5-Dichlorophenyl)-N,5-dimethyl-1H-1,2,4-triazole-3-carboxamide (C11H10Cl2N4O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures 1-(2,5-Dichlorophenyl)-N,5-dimethyl-1H-1,2,4-triazole-3-carboxamide 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.
Physical & Chemical Properties
| Molecular Formula | C11H10Cl2N4O |
| Molecular Weight | 285.13 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, 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Dichlorophenyl Standards
- Ethyl 5-(2,4-dichlorophenyl)-1H-pyrazole-3-carboxylate (CAS 1036239-60-7)
- 1-(3,4-dichlorophenyl)-3-(3-methyl-1H-pyrazol-5-yl)urea (CAS 1039053-30-9)
- Ethyl 5-(3,4-dichlorophenyl)-1H-pyrazole-3-carboxylate (CAS 1284219-86-8)
- Ethyl 5-(2,5-dichlorophenyl)-1H-pyrazole-3-carboxylate (CAS 1326812-10-5)
- 1-(2,4-Dichlorophenyl)-3,5-dimethyl-1H-pyrazole-4-carboxylic acid (CAS 956544-22-2)
- 1-(2,4-Dichlorophenyl)-N,5-dimethyl-1H-1,2,4-triazole-3-carboxamide (CAS 338398-17-7)
- 1-(2,5-Dichlorophenyl)-3,5-dimethyl-1H-pyrazole-4-carboxylic acid (CAS 956544-14-2)
- 1-(3,5-Dichlorophenyl)-N,5-dimethyl-1H-1,2,4-triazole-3-carboxamide (CAS 338408-39-2)
Recommended Standards
- 1-(2,5-Dichloro-4-nitrophenyl)-2,5-dimethyl-1H-pyrrole (CAS 302901-02-6)
- 1-(3-Bromophenyl)-3-(1,3-dioxolan-2-yl)propan-1-one (CAS 842123-97-1)
- 1-(4-Bromophenyl)-3-(1,3-dioxolan-2-yl)propan-1-one (CAS 842123-96-0)
- 1,3-Dimethyl-1H-pyrazol-5-yl 2,4-dichlorobenzoate (CAS 62031-00-9)
- 5-Ethyl-4-methoxypyrimidine (CAS 53967-69-4)
- 3-Hydroxy-2-(pyrimidin-2-yl)acrylonitrile (CAS 345581-36-4)
- rac-(4-Methylphenyl)-ephedrine Hydrochloride (CAS 117342-78-6)
- 2-methoxy-3-methyl-pyridine-4-carbaldehyde (CAS 1227603-19-1)
- 1,3-diethyl 2-(2-fluoro-4-nitrophenyl)-2-methylpropanedioate (CAS 88975-08-0)
- 2-Fluoro-4-nitrobenzyl bromide (CAS 127349-56-8)
- 7-Chloro-2-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)quinoxaline (CAS 2173082-41-0)
- 4-Methyladamantane-1,4-diol (CAS 165963-57-5)
- Cyclopropyl(3,4-dichlorophenyl)methanamine (CAS 535926-61-5)
- Pancreatic Polypeptide (bovine) (CAS 179986-89-1)
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