2-Bromo-4-iodobenzonitrile CAS 1261776-03-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1261776-03-7 |
| Molecular Formula | C7H3BrIN |
| Molecular Weight | 307.91 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Bromo-4-iodobenzonitrile (CAS 1261776-03-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H3BrIN. Molecular weight: 307.91 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H3BrIN |
| Molecular Weight | 307.91 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 |
| 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.) | 1990 |
| Halogen Content | Br/I-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 3-Bromo-4-iodobenzonitrile (CAS 1000577-94-5)
- 4-Bromo-3-iodobenzonitrile (CAS 1006715-27-0)
- 5-Bromo-2-iodobenzonitrile (CAS 121554-10-7)
- 2-Bromo-6-iodobenzonitrile (CAS 1245648-93-4)
- 2-Bromo-5-iodobenzonitrile (CAS 1252046-13-1)
- 2-Bromo-3-iodobenzonitrile, 97% (CAS 1261498-04-7)
- 3-Bromo-2-iodobenzonitrile (CAS 450412-21-2)
- 3-Bromo-5-iodobenzonitrile (CAS 289039-21-0)
Recommended Standards
- 4-Bromo-2-iodobenzonitrile (CAS 944276-67-9)
- 659-18-7 Boric Acid Tris(2,2,2-trifluoroethyl) Ester T3010 Tris(2,2,2-trifluoroethyl) Borate (CAS 659-18-7)
- 2-(Bromomethyl)-1,3-dichloro-4-(trifluoromethyl)benzene (CAS 1092461-07-8)
- (2-Amino-5,6,7,8-tetrahydro-3-quinolyl)(phenyl)methanone (CAS 1447962-29-9)
- N-(3-Aminocyclobutyl)-2,2-dimethylpropanamide (CAS 1156752-37-2)
- Thiol-C9-PEG4-acid (CAS 716339-41-2)
- 4-Ethoxybenzenesulfonic acid (CAS 46204-52-8)
- tert-Butyl (3R,4R)-4-fluoro-3-hydroxypiperidine-1-carboxylate (CAS 1314641-02-5)
- 4-(1,2,3-Thiadiazol-4-yl)benzonitrile (CAS 82894-99-3)
- Semaglutide impurity 58 (CAS CATO-C4X-222658)
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