3-Bromo-2-fluorobenzonitrile CAS 840481-82-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 840481-82-5 |
| Molecular Formula | C7H3BrFN |
| Molecular Weight | 200.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Bromo-2-fluorobenzonitrile (CAS 840481-82-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H3BrFN. Molecular weight: 200.01 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H3BrFN |
| Molecular Weight | 200.01 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 5-Bromo-3-ethynyl-2-fluoropyridine (CAS 1256821-92-7)
- 4-Bromo-3-fluorobenzonitrile (CAS 133059-44-6)
- 3-Bromo-5-fluorobenzonitrile (CAS 179898-34-1)
- 2-Bromo-3-fluorobenzonitrile (CAS 425379-16-4)
- 2-Bromo-4-fluorobenzonitrile (CAS 36282-26-5)
- 2-Bromo-5-fluorobenzonitrile (CAS 57381-39-2)
- 2-Bromo-6-fluorobenzonitrile (CAS 79544-27-7)
- 3-Bromo-4-fluorobenzonitrile (CAS 79630-23-2)
Recommended Standards
- 4-Bromo-2-fluorophenylisocyanide (CAS 730964-93-9)
- Olaparib Impurity 22 (CAS 179897-89-3)
- 4-Bromo-2-fluorobenzonitrile (CAS 105942-08-3)
- (4E)-2-[(2-Chloro-6-fluorophenyl)methyl]-5-(dimethylamino)-1-{1-[4-(trifluoromethoxy)phenyl]-1H-1,2,3-triazol-4-yl}pent-4-ene-1,3-dione (CAS 478248-66-7)
- Butyltrichlorosilane (CAS 7521-80-4)
- 3-hydroxy-N-1,3-thiazol-2-ylpyridine-2-carboxamide (CAS 1281693-76-2)
- 1-(2-Methoxyethyl)-3-(4-(5,6,7,8-tetrahydronaphthalen-2-yl)thiazol-2-yl)urea (CAS 1206998-56-2)
- (1S,2S)-Rel-1-amino-2-(trifluoromethyl)cyclopropane-1-carboxylic acid hydrochloride (CAS 1047631-90-2)
- 4,4'-(10,20-Diphenylporphyrin-5,15-diyl)dibenzoic acid (CAS 142168-26-1)
- Semaglutide impurity 23 (CAS CATO-C4X-222623)
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 13829788188 / jacky.chen@cato-chem.com