Ethyl 8-hydroxy-1,4-dioxaspiro[4.5]Dec-7-ene-7-carboxylate CAS 121210-56-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 121210-56-8 |
| Molecular Formula | C11H16O5 |
| Molecular Weight | 228.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 8-hydroxy-1,4-dioxaspiro[4.5]Dec-7-ene-7-carboxylate (CAS 121210-56-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H16O5. Molecular weight: 228.24 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H16O5 |
| Molecular Weight | 228.24 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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.) | 1991 |
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Recommended Standards
- (2E)-3-(Furan-2-yl)-1-(3-methoxyphenyl)prop-2-en-1-one (CAS 1208870-42-1)
- 5-Methoxy-3-phenylbenzoic acid (CAS 1214369-81-9)
- 9-(Difluoromethyl)phenanthrene (CAS 1186195-18-5)
- 120722-04-5 12alpha-Hydroxyevodol C26H28O10 W2561 (CAS 120722-04-5)
- 4-[2-(Allyloxy)ethoxy]piperidine hydrochloride (CAS 1220033-17-9)
- Propionic acid 4-(difluoromethyl)-phenyl ester (CAS 1186194-58-0)
- AZ-23 (CAS 915720-21-7)
- 3,4,7-Trichloro-5-methoxy-1H-indazole (CAS 1167056-07-6)
- Cyclopropyl(tetrahydrofuran-2-yl)methanone (CAS 1485667-96-6)
- Semaglutide impurity 277 (CAS CATO-C4X-2226277)
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