Ethyl 4-methoxy-3-oxobutanoate, 97% CAS 66762-68-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 66762-68-3 |
| Molecular Formula | C7H12O4 |
| Molecular Weight | 160.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Ethyl 4-methoxy-3-oxobutanoate, 97% (CAS 66762-68-3) pharmaceutical standards reference standard. Molecular formula: C7H12O4. Molecular weight: 160.17 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H12O4 |
| Molecular Weight | 160.17 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) | 2.0 |
| CAS Registry Year (est.) | 1976 |
Related Ethyl Standards
- 3-methoxy-1-methyl-1H-pyrazole-4-carboxylic acid (CAS 113100-56-4)
- 4-Methoxy-6-vinylnicotinonitrile (CAS 1255208-17-3)
- 3-methoxy-1,5-naphthyridine (CAS 1261365-35-8)
- Ethyl 2-methoxy-3-oxobutanoate (CAS 129400-09-5)
- 3-methoxy-4-nitro-pyridine (CAS 13505-07-2)
- 2-methoxy-2-(oxolan-3-yl)acetic acid (CAS 1547513-00-7)
- 3-methoxy-1,7-naphthyridine (CAS 1799744-23-2)
- (R)-5-Methoxy-2-methyl-5-oxopentanoic acid (CAS 80986-17-0)
Recommended Standards
- Ethyl 3-ureidopropanoate (CAS 198879-21-9)
- ethyl 4-methyl-1,2,5-oxadiazole-3-carboxylate (CAS 32551-32-9)
- ethyl 2-[(carbamoylmethyl)amino]acetate (CAS 652975-29-6)
- 2-(4-Ethylphenoxy)-2-methylpropanoic acid (CAS 17413-77-3)
- Z-D-Arg(Cbz)2-OH (CAS 1947-42-8)
- (1,1,2-Trimethylpropyl)amine hydrochloride (CAS 4358-75-2)
- Methyl 5-chloro-3-(difluoromethoxy)thiophene-2-carboxylate (CAS 1779122-92-7)
- 3-[(4-chloro-3,5-dimethylphenoxy)methyl]-4-methoxybenzaldehyde (CAS 438532-81-1)
- 3-Amino-2-chloro-6-methoxyphenol (CAS 526217-43-6)
- Insulin Glargine (CAS 160337-95-1)
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