2-(4-Bromophenoxy)nicotinonitrile CAS 82523-99-7
| CAS No. | 82523-99-7 |
| Molecular Formula | C12H7BrN2O |
| Molecular Weight | 275.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(4-Bromophenoxy)nicotinonitrile is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-(4-Bromophenoxy)nicotinonitrile (CAS 82523-99-7), molecular formula C12H7BrN2O and molecular weight 275.10 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, 2-(4-Bromophenoxy)nicotinonitrile is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 275.10 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).
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), 2-(4-Bromophenoxy)nicotinonitrile 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 | C12H7BrN2O |
| Molecular Weight | 275.10 g/mol |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromophenoxy Standards
- 6-(4-Bromophenoxy)nicotinonitrile (CAS 1016772-13-6)
- 2-(2-(4-Bromophenoxy)ethoxy)acetic acid (CAS 1226004-57-4)
- 2-(2-(4-Bromophenoxy)ethyl)propane-1,3-diol (CAS 1467061-83-1)
- 2-(3-Bromophenoxy)benzonitrile (CAS 1020922-43-3)
- 4-(3-Bromophenoxy)benzonitrile (CAS 155866-71-0)
- 2-(2-Bromophenoxy)-N-(2-hydroxyethyl)acetamide (CAS 87762-16-1)
- 2-(4-Bromophenoxy)benzonitrile (CAS 330793-13-0)
- 2-(4-Bromophenoxy)-N-(2-hydroxyethyl)acetamide (CAS 51837-55-9)
Recommended Standards
- 2-(4-Bromo-3-isopropyl-6-oxopyridazin-1(6H)-yl)acetic acid (CAS 2757303-70-9)
- 2-(4-Bromophenyl)oxazolo[4,5-c]pyridine (CAS 934331-04-1)
- 2-(2-bromophenyl)[1,3]oxazolo[4,5-b]pyridine (CAS 52333-69-4)
- 2-{6-bromo-3h-imidazo[4,5-b]pyridin-2-yl}pyridine (CAS 537029-58-6)
- Ethyl 2-methyl-4H-pyrrolo[2,3-d]thiazole-5-carboxylate (CAS 1379311-56-4)
- 1-(3-Hydroxyphenyl)-2,5-dihydro-1h-pyrrole-2,5-dione (CAS 63381-38-4)
- 4-Nitro-1-(phenylsulfonyl)-1H-indole (CAS 850655-62-8)
- 1-(5-Amino-2-fluoropyridin-4-yl)ethanone (CAS 2089291-89-2)
- Ethyl 2-(4-chloro-6-methylpyridin-3-yl)acetate (CAS 1261844-38-5)
- 2’-Chloro-2-(methylsulfonyl)acetophenone (CAS 30866-60-5)
- (3,5-bis(cyclohex-1-en-1-yloxy)phenyl)methanol (CAS CATO-C3D-262427)
- Canagliflozin Impurity 20 (CAS CATO-C4X-112320)
- 4-Bromo-1,6-dichloro-2,7-naphthyridine (CAS 2385502-17-8)
- Acetyl-Exenatide trifluoroacetate salt (CAS 305815-28-5)
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