3-Nitro-4-(o-tolylamino)benzoic acid CAS 860698-95-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 860698-95-9 |
| Molecular Formula | C14H12N2O4 |
| Molecular Weight | 272.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Nitro-4-(o-tolylamino)benzoic acid (CAS 860698-95-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H12N2O4. Molecular weight: 272.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H12N2O4 |
| Molecular Weight | 272.26 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
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- 5-Nitro-2-((pyridin-3-ylmethyl)amino)benzamide (CAS 335210-41-8)
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Recommended Standards
- 4-(((2,2-Dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)methyl)amino)benzonitrile (CAS 219763-81-2)
- 3-Methyl-4-(2-nitrophenyl)-1,4,5,7-tetrahydro-6H-pyrazolo[3,4-b]pyridin-6-one (CAS 442652-86-0)
- 4-(Benzylamino)-3-nitrobenzoic acid (CAS 68502-37-4)
- Indene (CAS 95-13-6)
- Ethyl 2-(but-3-en-1-yl)-5-iodobenzoate (CAS 1131587-19-3)
- 2-(tert-Butoxy)-1-cyclopropoxy-3-iodobenzene (CAS 1243394-36-6)
- 2-Methylpropanecarbonyl isocyanate (CAS 4558-63-8)
- 2-Cyano-N,N-dimethyl-2-(oxazolidin-2-ylidene)acetamide (CAS 919290-08-7)
- 2-(Benzo[d][1,3]dioxol-5-yl)-1-oxo-1,2,3,6,7,7a-hexahydro-3a,6-epoxyisoindole-7-carboxylic acid (CAS 1212406-35-3)
- Des-Ser39-Tirzepatide (CAS CATO-CPTD788936)
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