3,4-Bis(dibromomethyl)benzonitrile CAS 19047-19-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 19047-19-9 |
| Molecular Formula | C9H5Br4N |
| Molecular Weight | 446.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,4-Bis(dibromomethyl)benzonitrile (CAS 19047-19-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H5Br4N. Molecular weight: 446.76 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H5Br4N |
| Molecular Weight | 446.76 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 room temperature, 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.) | 1962 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bis Standards
- 1,2-Bis(dibromomethyl)-4-nitrobenzene (CAS 13209-16-0)
- 2-(Dibromomethyl)-1-nitroanthracene-9,10-dione (CAS 6941-85-1)
- 2,3-Bis(dibromomethyl)naphthalene (CAS 71383-01-2)
- (4-(Dibromomethyl)-3-nitrophenyl)pentafluoro-lambda6-sulfane (CAS 1309569-43-4)
- 2-(2-(Dibromomethyl)-5-nitrophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2096330-15-1)
- 5-(Dibromomethyl)-2-(3-fluorophenyl)benzo[d]oxazole (CAS 1706442-93-4)
- 5-(Dibromomethyl)-2-(2-fluorophenyl)benzo[d]oxazole (CAS 1706454-01-4)
- Ethyl 2-(dibromomethyl)-5-fluoro-4-nitrobenzoate (CAS 2102178-13-0)
Recommended Standards
- 1,3-Bis(dodecyloxy)benzene (CAS 41662-92-4)
- 5-Chloro-6-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-tosyl-1H-indazole (CAS 2653202-50-5)
- 1,2-Bis(dodecyloxy)benzene (CAS 42244-53-1)
- 4-Bromo-3-cyanothiophene-2-carboxylic acid (CAS 1951439-53-4)
- Naphthalene-d8 (CAS 1146-65-2)
- 5-Methyl-1-(2-(pyrazin-2-yl)-1,2,3,4-tetrahydroisoquinolin-5-yl)-1h-1,2,3-triazole-4-carboxylic acid hydrochloride (CAS 1311317-76-6)
- 4-Aminoacetophenone oxime (CAS 38063-81-9)
- 2-(4-Fluorophenyl)-3,5-dioxo-2,3,4,5-tetrahydro-1,2,4-triazine-6-carbonitrile (CAS 338982-40-4)
- tert-Butyl 8,8-difluoro-2,6-diazaspiro[3.4]octane-2-carboxylate (CAS 2137997-74-9)
- Osteoblast-Adhesive Peptide (CAS 193613-75-1)
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