(S)-2-Methyl-2H-pyran-4(3H)-one CAS 190912-15-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 190912-15-3 |
| Molecular Formula | C6H8O2 |
| Molecular Weight | 112.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-2-Methyl-2H-pyran-4(3H)-one (CAS 190912-15-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H8O2. Molecular weight: 112.13 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C6H8O2 |
| Molecular Weight | 112.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2011 |
Recommended Standards
- (S)-morpholine-3-carbonitrile (CAS 1903775-78-9)
- (R)-2-Methyl-2H-pyran-4(3H)-one (CAS 190912-17-5)
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- 1-(3,5-Dimethylphenyl)-3-methyl-4-(trifluoromethyl)-1h-pyrazolo[3,4-b]pyridine-5-carboxylic acid (CAS 949328-68-1)
- 1,2,3,4,5,9B-hexahydro-4lambda4-benzo[c]thieno[2,1-e]isothiazole-8-carbonitrile 4-oxide (CAS 2169310-98-7)
- Semaglutide (CAS 910463-68-2（free base）)
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