(1Z,3Z)-1,4-Dibromo-1,4-diphenylbuta-1,3-diene CAS 55373-68-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 55373-68-7 |
| Molecular Formula | C16H12Br2 |
| Molecular Weight | 364.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (1Z,3Z)-1,4-Dibromo-1,4-diphenylbuta-1,3-diene (CAS 55373-68-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C16H12Br2. Molecular weight: 364.07 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C16H12Br2 |
| Molecular Weight | 364.07 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | Br-containing |
Recommended Standards
- 2,7-Dibromo-4,5,9,10-tetrahydropyrene (CAS 17533-36-7)
- 1,14-Dibromo-3,6,9,12-tetraoxatetradecane (CAS 57602-02-5)
- tert-Butyl 3,5-bis(bromomethyl)benzoate (CAS 156597-80-7)
- N-hydroxy-3-(trifluoromethyl)benzimidamide (CAS 40067-80-9)
- 7-Isopropyl-2-methyl-1H-indole (CAS 432025-17-7)
- (2R,3R,4S,5S)-2-(6-Amino-9H-purin-9-yl)-5-(((4-nitrophenyl)thio)methyl)tetrahydrofuran-3,4-diol (CAS 71732-41-7)
- (R)-2-Acetamido-2-(4-fluorophenyl)aceticacid (CAS 136814-99-8)
- 2-Bromo-3-chloro-5H-pyrrolo[2,3-b]pyrazine (CAS 1569514-98-2)
- (2-Phenylcyclopropyl)(pyridin-2-yl)methanone (CAS 338401-33-5)
- Semaglutide Impurity 144 (CAS 394210-59-4)
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