5-(Ethoxymethylene)-2,2-dimethyl-1,3-dioxane-4,6-dione CAS 15568-86-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 15568-86-2 |
| Molecular Formula | C9H12O5 |
| Molecular Weight | 200.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-(Ethoxymethylene)-2,2-dimethyl-1,3-dioxane-4,6-dione (CAS 15568-86-2) pharmaceutical standards reference standard. Molecular formula: C9H12O5. Molecular weight: 200.19 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C9H12O5 |
| Molecular Weight | 200.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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.) | 1961 |
Related Ethoxymethylene Standards
- 2-(Ethoxymethylene)-1H-indene-1,3(2H)-dione (CAS 59117-83-8)
- Methyl 1-((ethoxymethylene)amino)-1H-pyrazole-3-carboxylate (CAS 150017-62-2)
- Methyl 1-((ethoxymethylene)amino)-1H-pyrazole-5-carboxylate (CAS 150017-65-5)
- 5-(Ethoxymethylene)-3-methyl-2-thioxothiazolidin-4-one (CAS 6630-58-6)
- 2-(Ethoxymethylene)-4-propylcyclohexan-1-one (CAS 1344821-94-8)
- 4-(Ethoxymethylene)-2-(furan-2-yl)oxazol-5(4H)-one (CAS 80589-23-7)
- 5-(Ethoxymethylene)-2-thioxothiazolidin-4-one (CAS 86240-28-0)
- 2-(Ethoxymethylene)-2,3-dihydro-1h-inden-1-one (CAS 64758-88-9)
Recommended Standards
- ethyl 3-methyl-2,4-dioxo-1H-pyrimidine-5-carboxylate (CAS 154942-22-0)
- 3-(Furan-2-yl)benzofuran-5-ol (CAS 1573547-74-6)
- 2-(3,4-Dihydroxy-5-methylbenzylidene)malononitrile (CAS 150900-42-8)
- 4-azido-1-tert-butylpiperidine (CAS 1258956-25-0)
- 3-(1,1-Dioxidothiomorpholino)benzohydrazide (CAS 923224-97-9)
- N,N-Bis(4-methoxybenzyl)-1H-pyrazole-3-sulfonamide (CAS 2281768-13-4)
- Carprofen (CAS 53716-49-7)
- 1-Methyl-1,4-bis(2-(stearoyloxy)ethyl)piperazin-1-ium methyl sulfate (CAS 65060-32-4)
- N-Fmoc-L-Phe(4-cyclohexyl)-OH (CAS 1381801-21-3)
- Liraglutide Impurity 26 (CAS CATO-C4X-199226)
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