5-(Hydroxymethyl)-2H-pyran-2-one CAS 264133-64-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 264133-64-4 |
| Molecular Formula | C6H6O3 |
| Molecular Weight | 126.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(Hydroxymethyl)-2H-pyran-2-one (CAS 264133-64-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H6O3. Molecular weight: 126.11 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C6H6O3 |
| Molecular Weight | 126.11 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
Related Hydroxymethyl Standards
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- 5-(Hydroxymethyl)pyrimidin-4(3H)-one (CAS 1314980-76-1)
- 2-(Hydroxymethyl)pyrimidin-5-ol (CAS 132260-00-5)
- 4-(Hydroxymethyl)furan-2-carbaldehyde (CAS 158360-01-1)
- 2-(Hydroxymethyl)pyrimidin-4-ol (CAS 3842-27-1)
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- 5-(Hydroxymethyl)pyrimidin-2(1H)-one (CAS 69849-31-6)
Recommended Standards
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- 5-(4-Chlorostyryl)-3-methyl-4-nitroisoxazole (CAS 53557-97-4)
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- 6-(Hydroxymethyl)-4-phenylchroman-2-ol (CAS 959624-24-9)
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- 2-(3,5-Dimethylphenyl)-2,2-difluoroethan-1-ol (CAS 1820687-72-6)
- Ethyl 2-(2-methyl-1H-indol-1-yl)acetate (CAS 1035806-96-2)
- (Leu31,Pro3?)-Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 132699-73-1)
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