1,4-Dimethoxy-2,3-dinitrobenzene CAS 6945-76-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 6945-76-2 |
| Molecular Formula | C8H8N2O6 |
| Molecular Weight | 228.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,4-Dimethoxy-2,3-dinitrobenzene (CAS 6945-76-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H8N2O6. Molecular weight: 228.16 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H8N2O6 |
| Molecular Weight | 228.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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.) | 1958 |
| Nitrogen Atoms | 2 |
Related Dimethoxy Standards
- 1,5-Dimethoxy-2,4-dinitrobenzene (CAS 1210-96-4)
- 1,2-Dimethoxy-4,5-dinitrobenzene (CAS 3395-03-7)
- 2,6-Dimethoxy-5-nitronicotinic acid (CAS 685879-38-3)
- 4,5-Dimethoxy-2-(1H-pyrrol-1-yl)benzonitrile (CAS 883291-39-2)
- 4,4-Dimethoxy-1-(thiophen-2-yl)butane-1,3-dione (CAS 1341946-92-6)
- 2,6-dimethoxy-3-(methylsulfanyl)benzoic acid (CAS 1432681-96-3)
- {[4,5-dimethoxy-2-(methylsulfanyl)phenyl]methyl}(methyl)amine (CAS 1333889-03-4)
- 2,6-Dimethoxy-3-methylsulfanylpyridine-5-boronic acid (CAS 2121512-34-1)
Recommended Standards
- 1-Fluoro-2-(trifluoromethylsulfonyl)benzene (CAS 2358-41-0)
- Methyl 2-(4-carbamoyl-3-nitro-1H-pyrazol-1-yl)acetate (CAS 1823783-92-1)
- 1-Fluoro-4-((trifluoromethyl)sulfonyl)benzene (CAS 944-30-9)
- Pcb No. 102 (CAS 68194-06-9)
- 3-Chloro-5-hydroxy-2-pentanone (CAS 13045-13-1)
- 4-Methyl-5-(1-methyl-3-(trifluoromethyl)-1H-thieno[2,3-c]pyrazol-5-yl)-4H-1,2,4-triazole-3-thiol (CAS 338747-58-3)
- (3S,3aS,6aS)-5-(tert-Butoxycarbonyl)hexahydro-2H-furo[2,3-c]pyrrole-3-carboxylic acid (CAS 1273566-32-7)
- Phenethyl 3-hydroxybenzoate (CAS 99287-97-5)
- 1-((5-Chlorothiophen-2-yl)sulfonyl)piperidine-4-carboxylic acid (CAS 384847-76-1)
- Semaglutide impurity 44 (CAS CATO-C4X-222644)
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