4-hydroxy-3-methyl-2,5-dihydrofuran-2-one CAS 516-09-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 516-09-6 |
| Molecular Formula | C5H6O3 |
| Molecular Weight | 114.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-hydroxy-3-methyl-2,5-dihydrofuran-2-one (CAS 516-09-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H6O3. Molecular weight: 114.10 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H6O3 |
| Molecular Weight | 114.10 g/mol |
| Purity | 97%+ |
| 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.) | 1957 |
Related hydroxy Standards
- 4-Hydroxy-3,4-dihydro-2H-pyran-2-one (CAS 112592-82-2)
- 6-Hydroxy-2,3-dihydropyrimidin-4(1H)-one (CAS 112977-56-7)
- (S)-5-Hydroxy-3-methylfuran-2(5H)-one (CAS 1932127-71-3)
- 2-Hydroxy-2-methylbut-3-ynoic acid (CAS 87295-89-4)
- 3-Hydroxy-4-methylfuran-2(5H)-one (CAS 22438-62-6)
- 3-Hydroxy-5-methyl-2(5H)-furanone (CAS 21053-73-6)
- 4-Hydroxy-2,3-dihydropyran-6-one (CAS 55100-07-7)
- 4-Hydroxy-3-Methylbut-2-enolide (CAS 70143-04-3)
Recommended Standards
- 4,5-Dihydrofuran-3-carboxylic Acid (CAS 98021-62-6)
- 4-Hydroxy-5-methylfuran-2(5H)-one (CAS 36904-76-4)
- 4,5-Dihydrofuran-2-carboxylic acid (CAS 444777-27-9)
- 8-Ethyl-4-(4-methyl-3-nitrobenzoyl)-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326810-76-7)
- (R)-3-((tert-Butoxycarbonyl)amino)-3-(4-hydroxyphenyl)propanoic acid (CAS 329013-12-9)
- 2-(4-Bromo-6-(difluoromethyl)-5-fluoropyridin-2-yl)acetonitrile (CAS 1804637-39-5)
- 5-Bromo-n,n,4-trimethyl-1,3-thiazol-2-amine (CAS 874508-77-7)
- 7-Chloro-1H-pyrazolo[4,3-d]pyrimidine (CAS 923282-64-8)
- (5-fluorobenzothiophen-4-yl)methanamine (CAS 2369771-71-9)
- Semaglutide Impurity 121 X Sodium Salt (CAS CATO-C4X-2226121)
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