4-Bromo-4,4-difluorobutyricacid CAS 147345-36-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 147345-36-6 |
| Molecular Formula | C4H5BrF2O2 |
| Molecular Weight | 202.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Bromo-4,4-difluorobutyricacid (CAS 147345-36-6) pharmaceutical standards reference standard. Molecular formula: C4H5BrF2O2. Molecular weight: 202.98 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C4H5BrF2O2 |
| Molecular Weight | 202.98 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) | 1.0 |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
- methyl 3-bromo-2,2-difluoro-propanoate (CAS 99953-33-0)
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Recommended Standards
- (203)81Tl (203)Tl 14280-48-9 CHEBI:37802 thallium, isotope of mass 203 thallium-203 (CAS 14280-48-9)
- (3-bromopropyl)phosphonic acid (CAS 1190-09-6)
- 2-Fluoro-2-iodoacetamide (CAS 431-13-0)
- Ligustilide (CAS 4431-01-0)
- 6-Bromo-2-ethylisoquinolin-1(2H)-one (CAS 864867-05-0)
- 2-Methyl-7-(3-nitrophenyl)pyrazolo[1,5-a]pyrimidine (CAS 832739-45-4)
- Moxidectin EP Impurity J (CAS CATO-C4X-227513)
- Ethyl 4-cyano-5-methyl-1H-pyrrole-2-carboxylate (CAS 848498-76-0)
- 4,7-Dihydroxy-1H-indole-3-carbonyl chloride (CAS 78942-72-0)
- Semaglutide impurity 247 (CAS CATO-C4X-2226247)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com