(2E,4Z)-5-Bromo-2,4-pentadienal CAS 168295-34-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 168295-34-9 |
| Molecular Formula | C5H5BrO |
| Molecular Weight | 161.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2E,4Z)-5-Bromo-2,4-pentadienal (CAS 168295-34-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H5BrO. Molecular weight: 161.00 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H5BrO |
| Molecular Weight | 161.00 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2005 |
| Halogen Content | Br-containing |
Recommended Standards
- (2E,4E)-5-Bromo-2,4-pentadienal (CAS 168295-33-8)
- 3-Bromo-4-methylfuran (CAS 176042-58-3)
- 4-Bromo-2-methyl-1H-imidazole (CAS 16265-11-5)
- 4-Fluoro-3-formylphenylboronic Acid (CAS 374538-01-9)
- 6-Methoxy-1-azaspiro[3.3]Heptane hydrochloride (CAS 2306264-23-1)
- Avanafil Impurity 44 (CAS CATO-C4X-111844)
- 2-Amino-N-(4-fluorobenzyl)-N-methylacetamide (CAS 1035265-44-1)
- (3-Ethoxycarbonyl-4-fluorophenyl)boronic acid (CAS 874219-36-0)
- N-(2-methyl-3-nitrophenyl)acetamide (CAS 56207-36-4)
- Galanin Message Associated Peptide (1-41) amide trifluoroacetate salt (CAS 132699-74-2)
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