2,6-Dimethyl-4H-furo[3,2-c]pyran-4-one CAS 87785-58-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 87785-58-8 |
| Molecular Formula | C9H8O3 |
| Molecular Weight | 164.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,6-Dimethyl-4H-furo[3,2-c]pyran-4-one (CAS 87785-58-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H8O3. Molecular weight: 164.16 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H8O3 |
| Molecular Weight | 164.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
Related Dimethyl Standards
- 5,6-Dimethyl-1H-pyrazolo[3,4-b]pyrazin-3-ol (CAS 114794-30-8)
- 3-(3,5-dimethyl-1H-pyrazol-4-yl)prop-2-ynoic acid (CAS 1351382-56-3)
- 3-(1,3-Dimethyl-1H-pyrazol-5-yl)propiolic acid (CAS 1351382-57-4)
- 2,7-Dimethyl-1H-purin-6(7H)-one (CAS 1713477-43-0)
- 1,3-Dimethyl-1H-pyrazolo[3,4-d]pyridazin-7-ol (CAS 1909337-15-0)
- 3,7-Dimethyl-3H-purin-6(7H)-one (CAS 19143-59-0)
- 1,3-Dimethyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one (CAS 51222-27-6)
- 1,3-Dimethyl-1H-pyrazolo[3,4-d]pyridazin-4(5H)-one (CAS 96017-43-5)
Recommended Standards
- 2,6-Dimethyl-2,6-dihydro-7H-pyrazolo[3,4-d]pyridazin-7-one (CAS 69792-74-1)
- 2,6-Dimethylfuro[2,3-d]pyrimidin-4(3H)-one (CAS 25716-54-5)
- 2,6-Dimethyl-[1,2,4]triazolo[1,5-c]pyrimidin-5(6H)-one (CAS 452324-04-8)
- 5-Nitro-2-(tetramethyl-1,3,2-dioxaborolan-2-yl)aniline (CAS 1421322-60-2)
- 5-Fluoro-1-methylpyridin-2(1H)-one (CAS 51173-06-9)
- tert-Butyl 5-amino-2-methyl-1H-indole-1-carboxylate (CAS 867032-12-0)
- Rhombifoline (CAS 529-78-2)
- 4-Amino-1-isopropyl-1H-1,2,3-triazole-5-carboxamide (CAS 663885-43-6)
- tert-Butyl 3-(aminooxy)piperidine-1-carboxylate (CAS 143540-11-8)
- Semaglutide impurity 205 (CAS CATO-C4X-2226205)
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