(5-Hydroxy-4-oxo-4h-pyran-2-yl)methyl acetate CAS 25552-08-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 25552-08-3 |
| Molecular Formula | C8H8O5 |
| Molecular Weight | 184.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(5-Hydroxy-4-oxo-4h-pyran-2-yl)methyl acetate (CAS 25552-08-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H8O5. Molecular weight: 184.15 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H8O5 |
| Molecular Weight | 184.15 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
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- 6-Chloro-2-methoxy-7-methyl-9-propylimidazo[1,5-a]pyrido[3,2-e]pyrazine (CAS 959706-26-4)
- beta-Elemene (CAS 515-13-9)
- 1-(3,4-dichlorophenyl)-6-(methoxymethyl)-3-azabicyclo[4.1.0]heptane hydrochloride (CAS 1010685-04-7)
- [Tyr0] Fibrinopeptide A, human (CAS 103226-11-5)
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