Ethyl (E)-4-hydroxy-2-methylbut-2-enoate CAS 90177-85-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 90177-85-8 |
| Molecular Formula | C7H12O3 |
| Molecular Weight | 144.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl (E)-4-hydroxy-2-methylbut-2-enoate (CAS 90177-85-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H12O3. Molecular weight: 144.17 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H12O3 |
| Molecular Weight | 144.17 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.) | 1982 |
Recommended Standards
- Ethyl (E)-3-Ethoxyacrylate (CAS 5941-55-9)
- Ethyl (E)-4-hydroxy-3-methylbut-2-enoate (CAS 65527-85-7)
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- 3-Amino-8-fluoro-4-thia-2,9-diaza-phenanthren-1-one (CAS 1018060-52-0)
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- 2-(2-Chlorophenoxy)-N-(4h-1,2,4-triazol-3-yl)propanamide (CAS 1050829-61-2)
- 5-((3-Fluorophenyl)ethynyl)picolinic acid (CAS 1403771-21-0)
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- (5-(Piperidin-1-yl)thiophen-2-yl)boronic acid (CAS 2225155-76-8)
- (10-31)Semaglutide (CAS CATO-C4X-2226283)
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