3-(2,2-Dibromoethenyl)pyridine CAS 63671-82-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 63671-82-9 |
| Molecular Formula | C7H5Br2N |
| Molecular Weight | 262.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(2,2-Dibromoethenyl)pyridine (CAS 63671-82-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H5Br2N. Molecular weight: 262.93 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H5Br2N |
| Molecular Weight | 262.93 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 methanol, acetonitrile, DMSO |
| 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.) | 1975 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Dibromoethenyl Standards
- 4-(2,2-Dibromoethenyl)-1-methylpyrazole (CAS 1093193-15-7)
- 2-(2,2-Dibromoethenyl)-5-methylfuran (CAS 940098-74-8)
- 3-(2,2-Dibromoethenyl)thiophene (CAS 81294-09-9)
- 1-(2,2-Dibromoethenyl)-3-fluoro-benzene (CAS 221148-37-4)
- 2-(2,2-Dibromoethenyl)-3-methylthiophene (CAS 77386-41-5)
- 5-(2,2-Dibromoethenyl)-4-methyl-1,3-thiazole (CAS 219544-61-3)
- 1-(2,2-Dibromoethenyl)-2,2,3,3-d4-cyclopropane (CAS 1184977-20-5)
- 1-(2,2-Dibromoethenyl)cyclopropane (CAS 122244-78-4)
Recommended Standards
- 2,6-Dibromo-4-vinylpyridine (CAS 350601-33-1)
- 4-Butoxy-2,3-dichlorophenylboronic acid (CAS 2096339-74-9)
- 2,3-Dichloro-4-isobutoxyphenylboronic acid (CAS 2096329-79-0)
- 1-(5-Ethyloxazol-2-yl)-N-methylmethanamine (CAS 1501282-21-8)
- 4-(Difluoromethyl)-6-methoxypyridine-2,5-diol (CAS 1804712-61-5)
- N-(cyclopropylmethyl)-1-(4-hydroxy-7-(p-tolyl)thieno[3,2-d]pyrimidin-2-yl)piperidine-3-carboxamide (CAS 1242867-13-5)
- Fensulfothion-oxon-sulfone (CAS 6132-17-8)
- 3-Chloro-7-((2-hydroxyethyl)amino)quinoline-8-carbonitrile (CAS 88347-16-4)
- Ethyl N-[(2Z)-2-{[(morpholin-4-yl)amino]methylidene}-3-oxobutanoyl]carbamate (CAS 338396-60-4)
- Des-Ala21-Tirzepatide (CAS CATO-CPTD788952)
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