2-(1-Bromopropan-2-ylidene)malononitrile CAS 4651-79-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4651-79-0 |
| Molecular Formula | C6H5BrN2 |
| Molecular Weight | 185.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(1-Bromopropan-2-ylidene)malononitrile (CAS 4651-79-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H5BrN2. Molecular weight: 185.02 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H5BrN2 |
| Molecular Weight | 185.02 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 3-Bromo-1-methyl-1H-pyrrole-2-carbonitrile (CAS 1823870-54-7)
- 2-(4-Bromo-1H-pyrrol-2-yl)acetonitrile (CAS 62380-96-5)
- 5-Bromo-1-methyl-1H-pyrrole-2-carbonitrile (CAS 1648837-65-3)
- 4-Chloro-1-iodo-2-methylbenzene (CAS 23399-70-4)
- CAS 952185-00-1 (CAS 952185-00-1)
- Ethyl 3-chloro-1H-indazole-7-carboxylate (CAS 2114128-65-1)
- 1242925-73-0 6-(5-Ethyl-1,2,4-oxadiazol-3-yl)-2-(4-fluorophenyl)-1,2,4-triazine-3,5(2H,4H)-dione MFCD15732334 (CAS 1242925-73-0)
- (5-Bromo-2-isopropylpyridin-3-yl)boronic acid (CAS 2225169-08-2)
- 4-Hydroxybutanamide (CAS 927-60-6)
- Peptide T (CAS 106362-32-7)
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