3,5-Dimethoxyphenylglyoxal hydrate CAS 188199-78-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 188199-78-2 |
| Molecular Formula | C10H10O4 H2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3,5-Dimethoxyphenylglyoxal hydrate (CAS 188199-78-2) pharmaceutical standards reference standard. Molecular formula: C10H10O4 H2O. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C10H10O4 H2O |
| Molecular Weight | 212.20 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2010 |
Related Dimethoxyphenylglyoxal Standards
Recommended Standards
- 4-Methoxy-6-methyl-N-(piperidin-4-yl)pyrimidin-2-amine dihydrochloride (CAS 1774898-95-1)
- 4-(Difluoromethyl)-6-iodo-5-nitropicolinaldehyde (CAS 1805193-68-3)
- 4-Bromo-6-chloro-1,3-dimethyl-1H-indazole (CAS 1936376-40-7)
- ((1R,2S,5S)-3-Methyl-3-azabicyclo[3.1.0]hexan-2-yl)methanol (CAS 2417920-43-3)
- 2-(Difluoromethyl)-6-iodopyridine-3-carbonyl chloride (CAS 1805121-23-6)
- Methyl 3-(4-iodo-1H-pyrazol-1-yl)propanoate (CAS 1175275-82-7)
- Semaglutide impurity 86 (CAS CATO-C4X-222686)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com