4-Bromo-5-hydroxyfuran-2(5H)-one CAS 68085-53-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 68085-53-0 |
| Molecular Formula | C4H3BrO3 |
| Molecular Weight | 178.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Bromo-5-hydroxyfuran-2(5H)-one (CAS 68085-53-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C4H3BrO3. Molecular weight: 178.97 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C4H3BrO3 |
| Molecular Weight | 178.97 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1976 |
| Halogen Content | Br-containing |
Related Bromo Standards
- (3-Bromo-1,2,4-oxadiazol-5-yl)methanol (CAS 1781503-14-7)
- 3-Bromo-4-hydroxyfuran-2(5H)-one (CAS 21151-51-9)
- 4-Bromo-1-(fluoromethyl)-1H-pyrazole (CAS 1224194-56-2)
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- 4-Bromo-5-fluoro-1-methyl-1H-pyrazole (CAS 1783510-78-0)
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- 5-Bromo-4-fluoro-1-methyl-1H-imidazole (CAS 1823245-72-2)
- 5-Bromo-4-fluoro-1-methyl-1h-pyrazole (CAS 1935264-08-6)
Recommended Standards
- 4-(Bromomethyl)-1,3-dioxol-2-one (CAS 80715-25-9)
- 4-Acetamidophenylboronic Acid (CAS 101251-09-6)
- [4-(Methylcarbamoyl)phenyl]boronic Acid (CAS 121177-82-0)
- Ethyl 2-ethyl-5-methyl-1,6-dioxaspiro[2.5]octane-2-carboxylate (CAS 1559664-92-4)
- tert-Butyl 4-(hydroxymethyl)-6,7-dihydro-5H-pyrido[3,4-c]azepine-8(9H)-carboxylate (CAS 1250998-82-3)
- 2-Acetylphenyl benzoate (CAS 4010-33-7)
- 6-Amino-3-chloromethyl-2-(trifluoromethyl)pyridine (CAS 1227595-56-3)
- Enarodustat Impurity 6 (CAS CATO-C4X-32286)
- 1-((3-Isopropyl-1,2,4-oxadiazol-5-yl)methyl)-1H-pyrazole-4-carboxylic acid (CAS 1270773-81-3)
- β-Asp9-Tirzepatide (CAS CATO-CPTD788931)
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