(E)-2,3-Dibromoacrylic acid CAS 1578-72-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1578-72-9 |
| Molecular Formula | C3H2Br2O2 |
| Molecular Weight | 229.85 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-2,3-Dibromoacrylic acid (CAS 1578-72-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C3H2Br2O2. Molecular weight: 229.85 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C3H2Br2O2 |
| Molecular Weight | 229.85 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Br-containing |
Related E Standards
Recommended Standards
- 3,3-dibromoprop-2-enoic acid (CAS 1578-21-8)
- ARSENIC PENTOXIDE (CAS 1303-28-2)
- Dibromomalonaldehyde (CAS 88982-52-9)
- 2-[(2,6-Dimethylmorpholin-4-yl)methyl]-3,4-dihydroquinazolin-4-one (CAS 866010-64-2)
- 5-(2-Bromophenyl)-1h-1,2,4-triazole-3-thiol (CAS 39751-84-3)
- Ethyl 2-(4-amino-3-fluorophenyl)-2,2-difluoroacetate (CAS 1260674-09-6)
- Fmoc-His(Boc)-OH-CHA (CAS 210820-99-8)
- CI 898 D-Glucuronic Acid Salt (Trimetrexate D-Glucuronic Acid Salt) (CAS 82952-64-5)
- Ethyl 4-Nitrobutanoate (CAS 2832-16-8)
- D-Pro37-Tirzepatide (CAS CATO-CPTD788902)
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