N-(3-Methylphenyl)-3-nitrobenzamide CAS 69754-50-3
| CAS No. | 69754-50-3 |
| Molecular Formula | C14H12N2O3 |
| Molecular Weight | 256.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
N-(3-Methylphenyl)-3-nitrobenzamide (CAS 69754-50-3) is a high-purity analytical reference standard with the molecular formula C14H12N2O3 and a molecular weight of 256.26 g/mol.
Structurally, N-(3-Methylphenyl)-3-nitrobenzamide (C14H12N2O3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 256.26 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H12N2O3 |
| Molecular Weight | 256.26 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.) | 1976 |
| Nitrogen Atoms | 2 |
Related N Standards
- N-(2-Methylphenyl)-3-nitrobenzamide (CAS 102631-02-7)
- N-(3-Methylphenyl)-2-nitrobenzamide (CAS 50623-64-8)
- 2-{3-[(2-methylphenyl)methoxy]phenyl}acetic acid (CAS 1000567-84-9)
- 2-{3-[(3-methylphenyl)methoxy]phenyl}acetic acid (CAS 1258649-85-2)
- 1-(4-Methylphenyl)-4,5,6,7-tetrahydro-1h-indazole-3-carboxylic acid (CAS 223444-60-8)
- 3-[(3-Methylphenyl)methyl]-3H,4H-thieno[2,3-d]pyrimidin-4-one (CAS 338777-28-9)
- 3-(4-Methylphenyl)-1,4-diazaspiro[4.6]undec-3-en-2-one (CAS 899912-98-2)
- 1-(4-Methylphenyl)-2-(4-methylphenyl)sulfanylethanone (CAS 61737-10-8)
Recommended Standards
- N-(4,6-Dimethylpyrimidin-2-yl)-4-nitrosobenzamide (CAS 867017-41-2)
- n-(3-Aminophenyl)-1,3-dioxaindane-5-carboxamide (CAS 926255-02-9)
- N-(4-methoxyphenyl)-1-(2-nitrophenyl)methanimine (CAS 2501-03-3)
- N-(3,5-Dioxo-2,3,4,5-tetrahydro-1,2,4-triazin-6-yl)-L-alanine Isobutyl Ester (CAS 353744-80-6)
- 2-Bromo-N-methyl-3-nitropyridin-4-amine (CAS 1396554-54-3)
- Propane-2,2-diylbis(4,1-phenylene) bis(2-hydroxybenzoate) (CAS 16527-05-2)
- N-cyclohexyl-2-((tetrahydro-2H-pyran-4-yl)amino)acetamide (CAS 1153227-86-1)
- n-((1-Ethyl-1h-pyrazol-4-yl)methyl)-4-isopropylaniline (CAS 400858-56-2)
- 2-(2-Fluoro-3,4-dimethoxyphenyl)acetonitrile (CAS 7537-08-8)
- 5-(6-Oxo-1H-purin-9(6H)-yl)pentyl carbonochloridate (CAS 114153-81-0)
- (2E)-7-Chloro-2-{[(2-methoxyphenyl)amino]methylidene}-3,4-dihydro-2H-1,4-benzothiazin-3-one (CAS 338417-12-2)
- 5-(1-Hydroxy-2-methylpropylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione (CAS 84794-38-7)
- 3-Chloro-4-cyclobutoxyaniline (CAS 1250423-15-4)
- Tau Peptide (401-411)-Lys-Lys trifluoroacetate salt (CAS 2022956-59-6)
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