5-Ethyl-4-hydroxy-2-methylfuran-3(2H)-one CAS 27538-09-6
Purity >95%In StockPharmaceutical Standards
| CAS No. | 27538-09-6 |
| Molecular Formula | C7H10O3 |
| Molecular Weight | 142.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Ethyl-4-hydroxy-2-methylfuran-3(2H)-one (CAS 27538-09-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H10O3. Molecular weight: 142.15 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H10O3 |
| Molecular Weight | 142.15 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1964 |
Related Ethyl Standards
- Methyl6-hydroxy-2-hexynoate (CAS 123368-72-9)
- 5-Hydroxy-3,4,5-trimethyl-2(5H)-furanone (CAS 14300-73-3)
- 2-Ethyl-4-hydroxy-5-methylfuran-3(2H)-one (CAS 27538-10-9)
- 2-Hydroxy-but-3-enoic Acid Allyl Ester (CAS 98272-42-5)
- 4-Hydroxy-6-oxabicyclo[3.2.1]Octan-7-one (CAS 88255-83-8)
- 5-Ethyl-3-hydroxy-4-methylfuran-2(3H)-one (CAS 93859-20-2)
- 5-Hydroxy-4-propyl-2(5H)-furanone (CAS 78920-10-2)
- Methyl 4-hydroxy-4-methylpent-2-ynoate (CAS 25294-59-1)
Recommended Standards
- 4-Hydroxybenzoic Acid-d4 (CAS 152404-47-2)
- 5-Ethyl-3-hydroxy-4-methyl-2(5H)-furanone (CAS 698-10-2)
- Salicylic Acid-d4 (CAS 78646-17-0)
- 3-{[4-(Benzyloxy)phenoxy]methyl}piperidine (CAS 158550-54-0)
- Methyl 3-amino-4-hydroxybenzoate hydrochloride (CAS 65885-07-6)
- 4-{1H-pyrrolo[2,3-b]pyridin-2-yl}-1,2,3,6-tetrahydropyridine dihydrochloride (CAS 1432681-48-5)
- Cyclohexyl-(5-methyl-4,5-dihydro-thiazol-2-yl)-amine (CAS 254732-41-7)
- 6-(Trifluoromethyl)pyrido[2,3-b]pyrazine (CAS 1260880-15-6)
- N,N-Dimethyl-4-(oxazolo[4,5-c]pyridin-2-yl)aniline (CAS 1706448-46-5)
- Semaglutide Impurity 164 (CAS CATO-C4X-2226164)
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