2,5-Dimethyl-3-nitrobenzoic acid, 97% CAS 27022-97-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 27022-97-5 |
| Molecular Formula | C9H9NO4 |
| Molecular Weight | 195.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,5-Dimethyl-3-nitrobenzoic acid, 97% (CAS 27022-97-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H9NO4. Molecular weight: 195.17 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H9NO4 |
| Molecular Weight | 195.17 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.) | 1964 |
| Nitrogen Atoms | 1 |
Related Dimethyl Standards
- 2,3-Dimethyl-5-nitrobenzoic acid (CAS 110969-50-1)
- 2,4-Dimethyl-6-nitro-benzoic acid (CAS 1379173-92-8)
- Dimethyl pyridine-3,4-dicarboxylate (CAS 1796-83-4)
- 2,2-Dimethyl-5-nitro-1,3-dioxaindane (CAS 54186-68-4)
- 2,3-Dimethyl-4-nitrobenzoic acid (CAS 90564-15-1)
- 2,3-Dimethyl-6-nitrobenzoic acid (CAS 90564-16-2)
- 2,4-Dimethyl-3-nitrobenzoic acid (CAS 39053-47-9)
- 2,5-Dimethyl-4-nitrobenzoic acid (CAS 6954-70-7)
Recommended Standards
- 2,6-Dimethyl-3-nitrobenzoic acid (CAS 6307-70-6)
- 2,6-Dimethyl-4-nitrobenzoic acid (CAS 90564-17-3)
- 2,3-dihydro-1H-pyrrolizine-1,7-dicarboxylic acid (CAS 66635-69-6)
- N-(4-Chlorobenzyl)pyrimidin-2-amine (CAS 23676-57-5)
- 4-Bromo-N-isopentyl-1h-pyrrole-2-carboxamide (CAS 940747-67-1)
- 3-Chloro-5-(methoxycarbonyl)-6-methylpicolinic acid (CAS 2750929-60-1)
- 5-((1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-indol-3-yl)methylene)-2,2-dimethyl-1,3-dioxane-4,6-dione (CAS 338409-99-7)
- 1,2-dipiperidinoethane (CAS 1932-04-3)
- 1,1,1,3,7,9,9,9-Octachlorononane (CAS 13389-26-9)
- Semaglutide impurity 275 (CAS CATO-C4X-2226275)
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