Ethyl (R)-3-bromo-2-methylpropanoate CAS 143645-06-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 143645-06-1 |
| Molecular Formula | C6H11BrO2 |
| Molecular Weight | 195.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl (R)-3-bromo-2-methylpropanoate (CAS 143645-06-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H11BrO2. Molecular weight: 195.05 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H11BrO2 |
| Molecular Weight | 195.05 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 | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | Br-containing |
Recommended Standards
- (2S)-2-Bromo-3-methylpentanoic acid (CAS 1432257-43-6)
- (R)-4-(Bromomethyl)-2,2-dimethyl-1,3-dioxolane (CAS 14437-87-7)
- 4-(Bromomethyl)-2-fluorothiophene (CAS 1400991-71-0)
- N,N'-(Butane-2,3-diylidene)bis(propan-2-amine) (CAS 58279-48-4)
- 5-Methyl-N-(quinolin-8-yl)pyrazine-2-carboxamide (CAS 606096-88-2)
- 2-(4-Bromo-2-fluorophenoxy)-N,N-diethylacetamide (CAS 1197558-28-3)
- 3-Chloro-7-methoxy-quinoxaline-2-carbaldehyde (CAS 1159695-03-0)
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- (S)-2-amino-2-(2-fluoro-3-methoxyphenyl)ethan-1-ol (CAS 1213574-49-2)
- Fragment-[7-31]-Liraglutide (CAS CATO-C4X-199239)
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