(Z)-Ethyl 3-ethoxybut-2-enoate CAS 5331-73-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5331-73-7 |
| Molecular Formula | C8H14O3 |
| Molecular Weight | 158.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (Z)-Ethyl 3-ethoxybut-2-enoate (CAS 5331-73-7) pharmaceutical standards reference standard. Molecular formula: C8H14O3. Molecular weight: 158.19 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H14O3 |
| Molecular Weight | 158.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1958 |
Recommended Standards
- (S)-4,4-Diethyl-3-hydroxydihydrofuran-2(3H)-one (CAS 696642-67-8)
- [(1R,2S)-2-(hydroxymethyl)cyclobutyl]methyl acetate (CAS 98516-06-4)
- (S)-3-Cyclopentyl-3-hydroxypropanoic acid (CAS 2227829-01-6)
- 3-(2-{4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}-5-(trifluoromethyl)phenyl)-1-(4-chlorophenyl)urea (CAS 338773-02-7)
- 1-ethyl-4-[(4-fluorobenzyl)amino]-1H-pyrazole-3-carboxylic acid (CAS 1006956-59-7)
- 2-(1-(tert-Butoxycarbonyl)piperidin-3-yl)thiazole-4-carboxylic acid (CAS 955401-18-0)
- (3-((4-(Tert-butoxycarbonyl)piperazin-1-yl)sulfonyl)-4-methoxyphenyl)boronic acid (CAS 1704081-10-6)
- 2-Amino-4-(tert-butyl)thiazole-5-carbonitrile (CAS 303994-99-2)
- 2-(Chloromethyl)-1-hydroxy-5,8-dimethoxyanthracene-9,10-dione (CAS 110419-28-8)
- Semaglutide Impurity 144 (CAS 394210-59-4)
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