N-(4-Bromo-2-methylphenyl)-2-cyanoacetamide CAS 1016825-04-9
| CAS No. | 1016825-04-9 |
| Molecular Formula | C10H9BrN2O |
| Molecular Weight | 253.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(4-Bromo-2-methylphenyl)-2-cyanoacetamide (CAS 1016825-04-9), molecular formula C10H9BrN2O and molecular weight 253.10 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution, N-(4-Bromo-2-methylphenyl)-2-cyanoacetamide is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 253.10 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).
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.
As a certified reference material (CRM), N-(4-Bromo-2-methylphenyl)-2-cyanoacetamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C10H9BrN2O |
| Molecular Weight | 253.10 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.) | 1988 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related N Standards
- 6-Bromo-5,7-dimethyl-1,8-naphthyridin-2-ol (CAS 1021089-01-9)
- 2-Bromo-4-(4-methyl-1H-imidazol-2-yl)phenol (CAS 102151-30-4)
- N-(5-Bromo-2-pyridinyl)-N-(2-furylmethyl)amine (CAS 1036508-05-0)
- (E)-6-Bromo-3-((2-methylhydrazono)methyl)imidazo[1,2-a]pyridine (CAS 1135237-52-3)
- 3-(4-Bromo-2-methylphenyl)isoxazol-5-amine (CAS 1154617-41-0)
- 3-Bromo-8-methoxyquinolin-4-amine (CAS 1210642-96-8)
- 4-Bromo-1-(4-methoxyphenyl)-1H-pyrazole (CAS 1215007-02-5)
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Recommended Standards
- 1-(7-Amino-5-bromo-1H-indol-1-yl)ethanone (CAS 1000343-47-4)
- 1-[(4-bromophenyl)methyl]-1H-1,2,4-triazol-3-amine (CAS 1019150-05-0)
- 1-(5-Amino-7-bromo-1H-indol-1-yl)ethanone (CAS 1000343-32-7)
- 1-(6-Amino-5-bromo-1H-indol-1-yl)ethan-1-one (CAS 1000343-17-8)
- 4-Methylsulfonyl-2,2',3,3',4',6-hexachlorobiphenyl (CAS 104086-16-0)
- 3-Amino-N-(4-chlorophenyl)-4-hydroxybenzene-1-sulfonamide (CAS 328028-24-6)
- 3-Cyanopyridine N-Oxide (CAS 14906-64-0)
- 2-Chloro-5-(morpholine-4-sulfonyl)benzoic acid (CAS 109029-96-1)
- Lucidin (CAS 478-08-0)
- 4-(6-Methylpyridin-3-yl)benzonitrile (CAS 1187170-20-2)
- 1-(2,3-Dihydro-1,4-benzodioxin-6-yl)-5-(pyridin-4-yl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1326893-82-6)
- (2-Methoxy-4,6-dimethylpyridin-3-yl)methanamine (CAS 46002-83-9)
- 5-Chloro-6-methoxypyridazin-3(2H)-one (CAS 113707-83-8)
- Hexapeptide-1 (CAS CATO-CPTD788821)
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