4-Amino-3,5-dibromobenzonitrile CAS 58633-04-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 58633-04-8 |
| Molecular Formula | C7H4Br2N2 |
| Molecular Weight | 275.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Amino-3,5-dibromobenzonitrile (CAS 58633-04-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H4Br2N2. Molecular weight: 275.93 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H4Br2N2 |
| Molecular Weight | 275.93 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 DMSO, DMF, methanol |
| 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.) | 1973 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Amino Standards
- 2-Amino-4,5-dibromobenzonitrile (CAS 955272-38-5)
- 2-Amino-5-iodo-1H-pyrrolo[2,3-d]pyrimidin-4(7H)-one (CAS 163622-51-3)
- 2-Amino-4-iodo-N-methylbenzamide (CAS 2349411-44-3)
- 2-Amino-N-(4-iodophenyl)acetamide (CAS 855594-21-7)
- 2-(6-Amino-4-(bromomethyl)-5-(difluoromethyl)pyridin-2-yl)acetonitrile (CAS 1803688-99-4)
- 2-(2-Amino-5-(bromomethyl)-4-(difluoromethyl)pyridin-3-yl)acetonitrile (CAS 1804460-17-0)
- 2-(6-Amino-5-(bromomethyl)-4-(difluoromethyl)pyridin-3-yl)acetonitrile (CAS 1805157-19-0)
- 2-(2-Amino-5-(bromomethyl)-6-(difluoromethyl)pyridin-3-yl)acetonitrile (CAS 1805375-60-3)
Recommended Standards
- 4,7-Dibromo-1H-pyrrolo[3,2-c]pyridine (CAS 871819-35-1)
- 5,6-dibromo-1H-benzimidazole (CAS 74545-26-9)
- 4,7-Dibromo-1H-pyrrolo[2,3-c]pyridine (CAS 619331-71-4)
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