1-Bromo-1,1-difluoropropan-2-one CAS 421-37-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 421-37-4 |
| Molecular Formula | C3H3BrF2O |
| Molecular Weight | 172.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Bromo-1,1-difluoropropan-2-one (CAS 421-37-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C3H3BrF2O. Molecular weight: 172.96 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C3H3BrF2O |
| Molecular Weight | 172.96 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 | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F/Br-containing |
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Recommended Standards
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- 5-Bromooxazole-4-carbonitrile (CAS 1097306-76-7)
- Tetrahydro-1-(phenylmethyl)-thiophenium hexafluorophosphate (CAS 87301-53-9)
- 4-{6-[(benzenesulfonyl)methyl]-2-methylpyrimidin-4-yl}morpholine (CAS 339278-82-9)
- Methyl 4-cyano-5-fluoro-2-methylbenzoate (CAS 1427377-85-2)
- Linolenic -17,17,18,18,18-D5 acid (CAS 145191-04-4)
- Ethyl (R)-3-(4-bromophenyl)-2-((tert-butoxycarbonyl)amino)propanoate (CAS 1047975-40-5)
- N-Boc-2-aminoindane-2-carboxylic Acid (CAS 71066-00-7)
- (Pro3)-Gastric Inhibitory Polypeptide (human) trifluoroacetate salt (CAS 299898-52-5)
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