2-Propenoic acid, 2-methyl-, (S)-tetrahydro-5-oxo-3-furanyl ester CAS 521291-57-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 521291-57-6 |
| Molecular Formula | C8H10O4 |
| Molecular Weight | 170.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Propenoic acid, 2-methyl-, (S)-tetrahydro-5-oxo-3-furanyl ester (CAS 521291-57-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H10O4. Molecular weight: 170.16 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H10O4 |
| Molecular Weight | 170.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
Related Propenoic Standards
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Recommended Standards
- 3-(2,5-Difluorophenyl)prop-2-en-1-ol (CAS 767355-26-0)
- 3-(3,4-Difluorophenyl)prop-2-en-1-ol (CAS 376584-18-8)
- 2H-Naphtho[1,8-bc]furan-2-one (CAS 5247-85-8)
- 6-(Chloromethyl)pyridin-2-amine (CAS 1227588-28-4)
- 3-bromo-[2,3'-bifuran]-2'-carboxylic acid (CAS 2025822-81-3)
- 2-Chloro-5-fluoroquinoline-3-carbonitrile (CAS 1070892-77-1)
- 4-Diphenylphosphanylbenzoic acid, 2-(trimethylsilyl)ethyl ester solution (CAS 566190-45-2)
- D-(+)-Epinephrine (CAS 150-05-0)
- N-{4-[(Acetylamino)sulfonyl]-phenyl}-2-chloropropanamide (CAS 1211459-18-5)
- Hexapeptide-11 (CAS 100684-36-4)
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