(E)-4-Hydroxycrotonoic Acid Ethyl Ester CAS 10080-68-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 10080-68-9 |
| Molecular Formula | C6H10O3 |
| Molecular Weight | 130.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-4-Hydroxycrotonoic Acid Ethyl Ester (CAS 10080-68-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H10O3. Molecular weight: 130.14 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H10O3 |
| Molecular Weight | 130.14 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.) | 1959 |
Recommended Standards
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- 4-Methoxy-3-methylbut-2-enoic acid (CAS 101080-21-1)
- Ethyl 2-(hydroxymethyl)acrylate (CAS 10029-04-6)
- Ethyl 5-hydroxy-1-(4-methoxybenzyl)-1H-1,2,3-triazole-4-carboxylate (CAS 75020-41-6)
- 3-Bromo-2-hydroxy-5-methylbenzonitrile (CAS 1032506-48-1)
- Methyl 1,6-dimethyl-1H-indole-2-carboxylate (CAS 167478-83-3)
- 2,4,6-Triethylbenzaldehyde (CAS 16688-89-4)
- 2,6-Dimethylcinnamic acid (CAS 110795-26-1)
- 2-bromo-5-methoxybenzenecarbothioamide (CAS 1114822-69-3)
- Semaglutide impurity 71 (CAS CATO-C4X-222671)
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