2,3-Dibromo-2-butene-1,4-diol CAS 3234-02-4
Purity >95%In StockPharmaceutical Standards
| CAS No. | 3234-02-4 |
| Molecular Formula | C4H6Br2O2 |
| Molecular Weight | 245.90 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,3-Dibromo-2-butene-1,4-diol (CAS 3234-02-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C4H6Br2O2. Molecular weight: 245.90 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C4H6Br2O2 |
| Molecular Weight | 245.90 g/mol |
| Purity | >95% |
| 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) | 1.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Br-containing |
Related Dibromo Standards
- 2,3-Dibromo-2-methylpropanoic acid (CAS 33673-74-4)
- 2,4-Dibromo-butyric acid (CAS 63164-16-9)
- trans-2,3-Dibromo-2-butene-1,4-diol (CAS 21285-46-1)
- 2,3-Dibromo-3-methylbutan-1-ol (CAS 100606-78-8)
- 3,3-Dibromo-2-oxopropanoic acid (CAS 600-35-1)
- 3,6-dibromo-1,2,4-triazine (CAS 2383781-01-7)
- 1,2-Dibromo-3,3-dimethylbutane (CAS 640-21-1)
- 1,3-Dibromo-2,3-dimethylbutane (CAS 49623-54-3)
Recommended Standards
- 2,3,5,6-Tetrachloroanisole (CAS 6936-40-9)
- Theophylline Impurity 11 (CAS 24442-57-7)
- ML-354 (CAS 89159-60-4)
- AB-CHMINACA metabolite M4 (CAS 1271630-11-5)
- Tert-butyl (s)-(1-(4-bromobenzyl)pyrrolidin-3-yl)carbamate (CAS 1286208-27-2)
- 2-(2,5-Dimethyl-1H-pyrrol-1-yl)-3-(1-tosylpyrrolidin-2-yl)pyridine (CAS 1352531-62-4)
- 5-(5-methyl-1H-1,3-benzodiazol-2-yl)quinoline (CAS 1354958-14-7)
- 2-((2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)amino)-2-oxoethyl 3-chloro-4,5-dimethoxybenzoate (CAS 854135-23-2)
- Ethyl 2-(m-tolylamino)thiazole-4-carboxylate (CAS 165682-89-3)
- Semaglutide Impurity 10 (CAS CATO-C4X-222610)
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