2-Methoxy-4,6-dinitrobenzoic acid CAS 95192-63-5
| CAS No. | 95192-63-5 |
| Molecular Formula | C8H6N2O7 |
| Molecular Weight | 242.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Methoxy-4,6-dinitrobenzoic acid (CAS 95192-63-5), a certified reference material (molecular formula C8H6N2O7, MW 242.14 g/mol) for analytical method development and quality control.
2-Methoxy-4,6-dinitrobenzoic acid (C8H6N2O7) contains a carbohydrate-derived structure, an amide group. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 2-Methoxy-4,6-dinitrobenzoic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H6N2O7 |
| Molecular Weight | 242.14 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 2 |
Related Methoxy Standards
- 4-Methoxy-2,6-dinitrobenzoic acid (CAS 95192-59-9)
- 4-Methoxy-3,5-dinitrobenzoic acid (CAS 85365-92-0)
- 2-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine (CAS 1052686-60-8)
- 3-methoxy-1-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole (CAS 1911653-28-5)
- 7-Methoxy-3-methylimidazo[1,2-b]isoquinoline-5,10-dione (CAS 62366-61-4)
- 4-(2-Methoxy-2-oxoethyl)-2-(methylthio)pyrimidine-5-carboxylic acid (CAS 2763157-31-7)
- 2-(4'-Methoxy-[1,1'-biphenyl]-2-yl)aceticacid (CAS 108478-21-3)
- 2-(3'-Methoxy-[1,1'-biphenyl]-2-yl)aceticacid (CAS 108478-56-4)
Recommended Standards
- 2-Bromo-6-ethylbenzo[d]thiazole (CAS 412923-50-3)
- 4,4-Difluoro-7-nitroisoquinoline-1,3(2H,4H)-dione (CAS 857088-44-9)
- 2-Bromo-4,6-dimethylbenzo[d]thiazole, 97% (CAS 412923-48-9)
- 4-Bromo-3,5-dimethylphenylisothiocyanate (CAS 948294-41-5)
- 1-(2,6-Dioxopiperidin-3-yl)-3-methyl-2-oxo-2,3-dihydro-1H-benzo[d]imidazole-4-carboxylic acid (CAS 2434842-45-0)
- 2-Chloro-6-(difluoromethyl)-5-methoxy-3-(trifluoromethyl)pyridine (CAS 1806940-05-5)
- 7-Methoxy Fenoldopam (CAS 95183-47-4)
- Pcb No. 94 (CAS 73575-55-0)
- cis-Methyl 2-methylpiperidine-4-carboxylate (CAS 1254328-22-7)
- 10,10-Difluoro-2-oxa-7-azaspiro[4.5]Decane (CAS 2169230-19-5)
- Venetoclax Impurity 99 (CAS 64646-01-1)
- 2-(6-Bromo-4-oxoquinazolin-3(4H)-yl)-N-(4-phenoxyphenyl)acetamide (CAS 853318-75-9)
- 4-Amino-3-hydroxy-N,N-dimethylbenzenesulfonamide (CAS 41608-75-7)
- Semaglutide impurity 39 (CAS CATO-C4X-222639)
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 18665070610 / Nicole.chen@cato-chem.com