5-(1-Hydroxyethylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione CAS 85920-63-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 85920-63-4 |
| Molecular Formula | C8H10O5 |
| Molecular Weight | 186.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-(1-Hydroxyethylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione (CAS 85920-63-4) pharmaceutical standards reference standard. Molecular formula: C8H10O5. Molecular weight: 186.16 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H10O5 |
| Molecular Weight | 186.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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.) | 1981 |
Related Hydroxyethylidene Standards
- 2-(1-Hydroxyethylidene)-5,5-dimethylcyclohexane-1,3-dione (CAS 94142-97-9)
- 3-(1-Hydroxyethylidene)-5-isobutylpyrrolidine-2,4-dione (CAS 237765-71-8)
- 5-(1-Hydroxyethylidene)pyrimidine-2,4,6(1H,3H,5H)-trione (CAS 374762-40-0)
- 4-(1-Hydroxyethylidene)-3-propylisoxazol-5(4H)-one (CAS 150307-84-9)
- (Z)-3-(1-Hydroxyethylidene)-1-methylpyrrolidine-2,4-dione (CAS 140837-96-3)
- (Z)-4-(1-Hydroxyethylidene)-1,3-dimethyl-1H-pyrazol-5(4H)-one (CAS 179985-33-2)
- 3-(1-Hydroxyethylidene)-2,4-pentanedione 815-68-9 Triacetylmethane (CAS 815-68-9)
- 3-(1-Hydroxyethylidene)pyrrolidine-2,4-dione (CAS 159770-37-3)
Recommended Standards
- 4-Oxocyclohexane-1,2-dicarboxylic acid (CAS 90954-18-0)
- 5-(Difluoromethyl)-2-methoxybenzaldehyde (CAS 927800-80-4)
- 4-oxocyclohexane-1,1-dicarboxylic acid (CAS 58230-12-9)
- 1-[4-(2-methylpropyl)morpholin-2-yl]methanamine (CAS 852851-64-0)
- 2,2,2-trifluoro-1-{octahydro-1H-pyrrolo[3,4-c]pyridin-2-yl}ethan-1-one hydrochloride (CAS 1864015-21-3)
- N-(3-ethylphenyl)tetrahydro-2H-pyran-4-amine (CAS 1157009-70-5)
- N-(2,3-Dichlorophenyl)-2-(3-oxo-3,4-dihydroquinoxalin-1(2H)-yl)acetamide (CAS 796058-45-2)
- N-(4-(trifluoromethyl)benzyl)oxetan-3-amine (CAS 1344265-97-9)
- Methyl 2-(1,3-difluorophenanthren-2-yl)-2-fluoropropanoate (CAS 843614-91-5)
- Mast Cell Degranulating (MCD) Peptide HR-2 (CAS 80388-04-1)
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