2-Bromo-4,6-diphenylnicotinonitrile CAS 82127-26-2
| CAS No. | 82127-26-2 |
| Molecular Formula | C18H11BrN2 |
| Molecular Weight | 335.20 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.
2-Bromo-4,6-diphenylnicotinonitrile (CAS 82127-26-2), molecular formula C18H11BrN2 and molecular weight 335.20 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C18H11BrN2, 2-Bromo-4,6-diphenylnicotinonitrile contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 335.20 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 manufactures 2-Bromo-4,6-diphenylnicotinonitrile 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 | C18H11BrN2 |
| Molecular Weight | 335.20 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
- N-(4-((5-bromo-2-hydroxybenzyl)amino)phenyl)acetamide (CAS 1232769-49-1)
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Recommended Standards
- 2-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)benzofuran-6-amine (CAS 942590-10-5)
- 2-((4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)methyl)benzonitrile (CAS 2573312-52-2)
- 3-[2-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenoxymethyl]-benzonitrile (CAS 2246644-38-0)
- 2-((3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)methyl)benzonitrile (CAS 2246772-09-6)
- N-ethyloctahydro-2H-quinolizin-1-amine (CAS 1423034-40-5)
- Ethyl 2,4-dichloro-5H-pyrrolo[3,2-d]pyrimidine-7-carboxylate (CAS 1638771-75-1)
- 5-(4-chlorophenyl)-1,2,4-oxadiazol-3-amine (CAS 23275-53-8)
- (5-(2-Chlorophenyl)furan-2-yl)methanol (CAS 40313-66-4)
- 5-Chloro-2-(4-methyl-1h-pyrazol-1-yl)aniline (CAS 1006962-36-2)
- 2,4,6-Trimethylbenzoic anhydride (CAS 5745-51-7)
- 1-Bromo-2,3-dimethoxybenzene (CAS 5424-43-1)
- 3-{[(4-oxo-3,5,6,7-tetrahydro-4H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-2-yl)methyl]thio}propanoic acid (CAS 790719-54-9)
- 2-(Bromomethyl)-1,1,1,3,3,3-hexafluoropropan-2-ol (CAS 503169-76-4)
- D-Ser32-Tirzepatide (CAS CATO-CPTD788677)
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