4-(2-Bromoacetyl)-3-hydroxyfuran-2(5H)-one CAS 99983-31-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 99983-31-0 |
| Molecular Formula | C6H5BrO4 |
| Molecular Weight | 221.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(2-Bromoacetyl)-3-hydroxyfuran-2(5H)-one (CAS 99983-31-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H5BrO4. Molecular weight: 221.01 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H5BrO4 |
| Molecular Weight | 221.01 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Br-containing |
Related Bromoacetyl Standards
- methyl 1-(2-bromoacetyl)cyclopropane-1-carboxylate (CAS 1184913-42-5)
- 4-(2-Bromoacetyl)piperazin-2-one (CAS 883516-58-3)
- 5-(2-Bromoacetyl)-5-methyldihydrofuran-2(3H)-one (CAS 67431-08-7)
- Methyl 1-(2-bromoacetyl)cyclopropanecarboxylate (CAS 2206688-62-0)
- 1-(2-Bromoacetyl)pyrrolidine-2,5-dione (CAS 128464-32-4)
- 2-(2-Bromoacetyl)-5-methylisoxazol-3(2H)-one (CAS 38100-61-7)
- (S)-1-(2-Bromoacetyl)pyrrolidine-2-carbonitrile (CAS 207557-33-3)
- 1-bromoacetyl-3,5-dimethylpyrazole (CAS 83612-48-0)
Recommended Standards
- 1-Bromo-4-oxo-3-oxabicyclo[3.1.0]hexane-6-carboxylic acid (CAS 89891-30-5)
- 4-FLUOROISOPHTHALOYL DICHLORIDE (CAS 327-94-6)
- [1,1'-Biphenyl]-3-yltrifluoroborate (CAS 1456913-20-4)
- 3′-Chloro-5-methoxy[1,1′-biphenyl]-3-carboxylic acid (CAS 1261920-84-6)
- Tert-butyl (4-(2-methoxyphenyl)pyrrolidin-3-yl)carbamate (CAS 1315367-28-2)
- 4-(3-Fluorophenyl)-5-(methylsulfonyl)-2-thioxo-1,2-dihydropyridine-3-carbonitrile (CAS 1447958-33-9)
- 3-(2-Amino-4-fluorophenyl)-5-(trifluoromethyl)-1,3-oxazolidin-2-one (CAS 1376306-61-4)
- 4,4,5,5-Tetramethyl-2-(4-(o-tolyl)furan-2-yl)-1,3,2-dioxaborolane (CAS 2096331-39-2)
- Methyl N-Cbz-3-methylmorpholine-3-carboxylate (CAS 1268474-63-0)
- Tau Peptide (298-312) trifluoroacetate salt (CAS 330456-47-8)
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