4-hydroxy-5,5-dimethylfuran-2(5H)-one CAS 22621-30-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 22621-30-3 |
| Molecular Formula | C6H8O3 |
| Molecular Weight | 128.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-hydroxy-5,5-dimethylfuran-2(5H)-one (CAS 22621-30-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H8O3. Molecular weight: 128.13 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H8O3 |
| Molecular Weight | 128.13 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.) | 1963 |
Related hydroxy Standards
- Methyl 2-hydroxy-2-methylbut-3-ynoate (CAS 1082737-09-4)
- 4-Hydroxy-1,3-dimethyl-1H-pyrazol-5(4H)-one (CAS 114214-88-9)
- 4-Hydroxy-6-methyl-3,4-dihydro-2H-pyran-2-one (CAS 1215661-50-9)
- 1-hydroxy-3-methylene-cyclobutanecarboxylic acid (CAS 156517-94-1)
- 4-Ethyl-5-hydroxy-2,5-dihydrofuran-2-one (CAS 1575-49-1)
- 5-Hydroxy-3,4-dimethylfuran-2(5H)-one (CAS 1575-54-8)
- (R)-4-hydroxy-2-(hydroxymethyl)cyclopent-2-en-1-one (CAS 76420-07-0)
- (S)-4-hydroxy-2-(hydroxymethyl)cyclopent-2-en-1-one (CAS 2271090-84-5)
Recommended Standards
- 4-Hydroxy-3,5-dimethylfuran-2(5H)-one (CAS 22621-29-0)
- 4-Hydroxy-6-methyl-5,6-dihydro-2h-pyran-2-one (CAS 33177-29-6)
- 4-Hydroxy-2-(hydroxymethyl)cyclopent-2-en-1-one (CAS 76374-26-0)
- 3-(3,4-Dihydro-2h-1,4-benzoxazine-4-sulfonyl)benzoic acid (CAS 1197683-35-4)
- 1-Methyl-4-[3-(4-methylbenzenesulfinyl)propanesulfinyl]benzene (CAS 339010-89-8)
- 3-Methyl-[1,2,4]triazolo[4,3-a]pyridine-6-carboxylic acid hydrochloride (CAS 1427378-85-5)
- 3-(3-PROPOXYPHENYL)PROPYL 4-METHYLBENZENESULFONATE (CAS 1823264-45-4)
- 1,4-Phenylenediacetic Acid Diethyl Ester (CAS 36076-26-3)
- 4-(3,4-Dichlorophenyl)piperidine-2,6-dione (CAS 104115-69-7)
- Neuropeptide K, porcine (CAS 106441-70-7)
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