Ethyl (R)-2-hydroxybutanoate CAS 87172-81-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 87172-81-4 |
| Molecular Formula | C6H12O3 |
| Molecular Weight | 132.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Ethyl (R)-2-hydroxybutanoate (CAS 87172-81-4) pharmaceutical standards reference standard. Molecular formula: C6H12O3. Molecular weight: 132.16 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H12O3 |
| Molecular Weight | 132.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1981 |
Recommended Standards
- Ethyl (2R)-2-methoxypropanoate (CAS 40105-20-2)
- Ethyl 2,3-diaminopropanoate (CAS 72809-03-1)
- Ethoxymethyl propionate (CAS 54078-53-4)
- 4-Chloro-5-nitro-1-(phenylsulfonyl)-1H-indole (CAS 1956386-15-4)
- 6-Oxo-1-phenyl-1,6-dihydropyridazine-3-carboxylic acid (CAS 412339-01-6)
- 2-(4-Methoxyphenyl)-1-propylpiperidine (CAS 1355206-92-6)
- N-(4-chlorophenyl)-2-(trifluoromethyl)pyridin-4-amine (CAS 234112-20-0)
- 3-((Allyloxy)methyl)-3-(bromomethyl)pentane (CAS 1491532-30-9)
- 7-Nitro-[1,3]dioxolo[4,5-g]quinolin-6-ol (CAS 163458-79-5)
- Angiotensin III Antipeptide (CAS 133605-55-7)
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