Methyl 4-Oxotetrahydropyran-2-carboxylate CAS 693245-83-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 693245-83-9 |
| Molecular Formula | C7H10O4 |
| Molecular Weight | 158.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 4-Oxotetrahydropyran-2-carboxylate (CAS 693245-83-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H10O4. Molecular weight: 158.15 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H10O4 |
| Molecular Weight | 158.15 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.) | 1985 |
Related Methyl Standards
- Methyl 4-Oxotetrahydropyran-3-carboxylate (CAS 127956-11-0)
- ethyl 3-oxotetrahydropyran-2-carboxylate (CAS 122061-03-4)
- 3-oxotetrahydropyran-4-carbonitrile (CAS 1368128-94-2)
- 4-Oxotetrahydropyran 4-thp oxan-4-one tetrahydro-2h-pyran-4-one 4-oxotetrahydopyran tetrahydro-pyran-4-one Tetrahydro-4H-pyran-4-one Tetrahydropyran-4-one 29943-42-8 (CAS 29943-42-8)
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