N-(4-cyanophenyl)-2-(1H-1,2,4-triazol-1-yl)acetamide CAS 1019622-39-9
| CAS No. | 1019622-39-9 |
| Molecular Formula | C11H9N5O |
| Molecular Weight | 227.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, N-(4-cyanophenyl)-2-(1H-1,2,4-triazol-1-yl)acetamide (C11H9N5O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 227.22 g/mol, it falls into the medium-molecular-weight range. 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).
CATO supplies N-(4-cyanophenyl)-2-(1H-1,2,4-triazol-1-yl)acetamide (CAS 1019622-39-9), a certified reference material (molecular formula C11H9N5O, MW 227.22 g/mol) for analytical method development and quality control.
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 | C11H9N5O |
| Molecular Weight | 227.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | 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.) | 1988 |
| Nitrogen Atoms | 5 |
Related N Standards
- methyl 5-(2-cyanophenyl)-1H-pyrazole-3-carboxylate (CAS 1035235-09-6)
- 1-(3-cyanophenyl)-5-methyl-1H-pyrazole-4-carboxylic acid (CAS 1155575-89-5)
- methyl 1-(4-cyanophenyl)-1H-pyrazole-3-carboxylate (CAS 1173029-73-6)
- 1-(3-Cyanophenyl)-5-methyl-1h-pyrazole-3-carboxylic acid (CAS 1274470-88-0)
- 5-(4-Cyanophenyl)furan-2-carbohydrazide (CAS 1706444-52-1)
- 5-(2-Cyanophenyl)furan-2-carbohydrazide (CAS 1706458-77-6)
- 5-(4-Cyanophenyl)furan-2-carboxylic acid methyl ester (CAS 834884-75-2)
- n-(3-Cyanophenyl)-5-methylisoxazole-3-carboxamide (CAS 930665-50-2)
Recommended Standards
- 3-Cyano-N-(5-methylisoxazol-3-yl)benzamide (CAS 1016879-76-7)
- 5-Amino-1-(benzo[d]oxazol-2-yl)-2,3-dihydro-1H-pyrazole-4-carbonitrile (CAS 1033463-25-0)
- 3-(cyanomethoxy)naphthalene-2-carboxylic acid (CAS 1016678-48-0)
- 5-(2-morpholin-4-yl-2-oxoethyl)imidazolidine-2,4-dione (CAS 1009666-48-1)
- 1-(Pyridin-4-yl)-1h-1,2,4-triazol-3-amine (CAS 1248663-31-1)
- 11-O-Methylpseurotin A (CAS 956904-34-0)
- 1-(3-Chloro-4-fluorophenyl)-5-oxopyrrolidine-3-carboxamide (CAS 945321-32-4)
- (4-Bromo-2,3-dihydrobenzofuran-2-yl)methanol (CAS 312608-50-7)
- Benserazide Impurity 22 (CAS 13677-79-7)
- 4-(2-Methoxyethoxy)butanethioamide (CAS 1016811-30-5)
- 4-Iodo-2-(trifluoromethyl)benzyl chloride (CAS 1260741-46-5)
- N-((S)-1-(3-(1,1-Difluoro-2-hydroxyethyl)phenyl)ethyl)-2-methylpropane-2-sulfinamide (CAS 2654747-50-7)
- 5-(2-Fluorophenyl)pyridin-2-amine (CAS 893739-85-0)
- Tau Peptide (244-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 330456-24-1)
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