Dimethyl 2-nitroisophthalate CAS 57052-99-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 57052-99-0 |
| Molecular Formula | C10H9NO6 |
| Molecular Weight | 239.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Dimethyl 2-nitroisophthalate (CAS 57052-99-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H9NO6. Molecular weight: 239.18 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H9NO6 |
| Molecular Weight | 239.18 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.) | 1973 |
| Nitrogen Atoms | 1 |
Related Dimethyl Standards
- Dimethyl Nitroterephthalate (CAS 5292-45-5)
- Dimethyl 4-nitroisophthalate, 97% (CAS 69048-70-0)
- Dimethyl 4-Nitrophthalate (CAS 610-22-0)
- Dimethyl 5-Nitroisophthalate (CAS 13290-96-5)
- 1,3-Dimethyl-6-((2,2,2-trifluoroethyl)amino)pyrimidine-2,4(1H,3H)-dione (CAS 21544-65-0)
- Dimethyl 4-amino-5-methoxyisophthalate (CAS 112616-03-2)
- Dimethyl 5-(methoxymethyl)pyridine-2,3-dicarboxylate (CAS 139123-56-1)
- Dimethyl 5-hydroxy-2,6-dimethylpyridine-3,4-dicarboxylate, 98% (CAS 19804-11-6)
Recommended Standards
- Diethyl 2-nitroterephthalate (CAS 39020-35-4)
- Ethyl (3-formyl-4-nitrophenyl) carbonate (CAS 59342-81-3)
- 5-Nitroisophthalic acid monoethyl ester (CAS 22871-55-2)
- 1-(2,4-Dichlorobenzoyl)-N3,N3,N5,N5-tetramethyl-1H-1,2,4-triazole-3,5-diamine (CAS 478032-06-3)
- 6-(tert-Butoxy)-5-cyclopropoxypyridine-3-sulfonamide (CAS 1243375-19-0)
- 3,4-dihydrospiro[1-benzopyran-2,3’-piperidine]-4-one hydrochloride (CAS 199105-26-5)
- N-((1-Cyclopentyl-3-methyl-1H-pyrazol-4-yl)methyl)-1,5-dimethyl-1H-pyrazol-4-amine hydrochloride (CAS 1856031-65-6)
- 2-Methyl-5-(4-nitrophenyl)thiophene (CAS 1172121-14-0)
- 2-(Difluoromethoxy)-5-mercaptophenylpropanal (CAS 1805875-09-5)
- Mast Cell Degranulating Peptide (CAS 83856-13-7)
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