4-(2-Bromoacetyl)benzonitrile-d4 CAS 1794793-46-6
| CAS No. | 1794793-46-6 |
| Molecular Formula | - |
| Molecular Weight | 228.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-(2-Bromoacetyl)benzonitrile-d4.
4-(2-Bromoacetyl)benzonitrile-d4 (CAS 1794793-46-6), molecular formula C9H2D4BrNO and molecular weight 228.08 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C9H2D4BrNO, 4-(2-Bromoacetyl)benzonitrile-d4 contains deuterium isotope labeling, a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 228.08 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-(2-Bromoacetyl)benzonitrile-d4 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 | C9H2D4BrNO |
| Molecular Weight | 228.08 g/mol |
| Appearance | Pale yellow to 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromoacetyl Standards
- 3-(Bromoacetyl)Anisole (CAS 5000-65-7)
- 5-(Bromoacetyl)thiophene-2-carbonitrile (CAS 496879-84-6)
- 3-(2-Bromoacetyl)benzonitrile 3-(2-bromoacetyl)benzenecarbonitrile 3-(2-bromo-acetyl)-benzonitrile 3-(bromoacetyl)benzonitrile 3-Cyanophenacyl bromide 3-Bromoacetyl benzonitrile 50916-55-7 (CAS 50916-55-7)
- 5-(2-Bromoacetyl)picolinonitrile (CAS 1445961-95-4)
- 5-(Bromoacetyl)uracil (CAS 34034-07-6)
- Ethyl 1-(2-bromoacetyl)cyclopropanecarboxylate (CAS 129306-05-4)
- methyl 1-(2-bromoacetyl)cyclopropane-1-carboxylate (CAS 1184913-42-5)
- 4-(2-Bromoacetyl)piperazin-2-one (CAS 883516-58-3)
Recommended Standards
- 4-(4,5-Dichloro-1H-imidazol-1-yl)aniline (CAS 175201-62-4)
- 2-(3,4-Dichlorophenyl)pyrazol-3-amine (CAS 183583-73-5)
- 3-(3,5-Dichlorophenyl)-1H-pyrazol-4-amine (CAS 1707375-24-3)
- 1-(2,6-Dichlorophenyl)-1H-pyrazol-5-amine (CAS 184420-71-1)
- ethyl (2S,3S)-3-tert-butylaziridine-2-carboxylate (CAS 943348-82-1)
- 2-(3-methylphenyl)ethanamine 2-m-tolyl-ethylamine 3-Methylphenethylamine 55755-17-4 (CAS 55755-17-4)
- N-(4-Iodophenyl)-2-{4-[(2E)-3-phenylprop-2-en-1-yl]piperazin-1-yl}acetamide (CAS 329778-78-1)
- (3-((2-Chloro-4-fluorobenzyl)oxy)phenyl)boronic acid (CAS 1256358-45-8)
- 3-Chloro-4-methylquinoline (CAS 56961-79-6)
- 5-Bromo-N-(2-(2-(tert-butyl)phenoxy)pyridin-3-yl)-4-(trifluoromethyl)thiazol-2-amine (CAS 901309-22-6)
- 4-((Dimethylcarbamoyl)oxy)benzoic acid (CAS 1204296-80-9)
- N1-Cyclopropyl-N1-((1-methylpyrrolidin-2-yl)methyl)ethane-1,2-diamine (CAS 1353952-04-1)
- 3-ethyl-4-cyanopyridine (CAS 13341-18-9)
- Liraglutide Impurity 16 TFA Salt (CAS CATO-C4X-199216)
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