4-Hydroxy-3,4-dihydro-2H-pyran-2-one CAS 112592-82-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 112592-82-2 |
| Molecular Formula | C5H6O3 |
| Molecular Weight | 114.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Hydroxy-3,4-dihydro-2H-pyran-2-one (CAS 112592-82-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C5H6O3. Molecular weight: 114.10 g/mol. COA included with every batch.
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.) | 1989 |
Related Hydroxy Standards
- 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-methyl-2,5-dihydrofuran-2-one (CAS 516-09-6)
- 4-Hydroxy-3-Methylbut-2-enolide (CAS 70143-04-3)
Recommended Standards
- 3-(Hydroxymethyl)furan-2(5H)-one (CAS 109765-92-6)
- (2R)-2-(hydroxymethyl)-2H-furan-5-one (CAS 112837-17-9)
- 5-Methoxyfuran-2(5H)-one (CAS 10449-66-8)
- (E)-3-(pyridin-4-yl)prop-2-en-1-amine (CAS 228562-66-1)
- 3-Methyl-6-(methylthio)-3H-purine (CAS 1008-08-8)
- Levothyroxine Impurity 37 (CAS 94345-95-6)
- 4-cyclopropyloxane-4-carboxylic acid (CAS 1461705-35-0)
- 5-Chloro-1-(3-chlorophenyl)-3-ethyl-1H-pyrazole-4-carbaldehyde (CAS 1152576-79-8)
- Thalidomide-NH-C2-PEG3-OH (CAS 2140807-23-2)
- Semaglutide impurity 54 (CAS CATO-C4X-222654)
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