4-{[(2-chlorophenyl)methyl]amino}-3-nitrobenzoic acid CAS 138992-77-5
| CAS No. | 138992-77-5 |
| Molecular Formula | C14H11ClN2O4 |
| Molecular Weight | 306.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-{[(2-chlorophenyl)methyl]amino}-3-nitrobenzoic acid (CAS 138992-77-5), a certified reference material (molecular formula C14H11ClN2O4, MW 306.70 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 4-{[(2-chlorophenyl)methyl]amino}-3-nitrobenzoic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 306.70 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4-{[(2-chlorophenyl)methyl]amino}-3-nitrobenzoic 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 | C14H11ClN2O4 |
| Molecular Weight | 306.70 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related chlorophenyl Standards
- N-(4-chlorophenyl)-2-(4-nitrophenoxy)acetamide (CAS 20916-22-7)
- 2-((6-((4-Chlorophenyl)amino)-[1,2,5]oxadiazolo[3,4-b]pyrazin-5-yl)amino)ethan-1-ol (CAS 383167-25-7)
- N-(4-chlorophenyl)-4-(trifluoromethyl)piperidine-1-carboxamide (CAS 264924-43-8)
- 4-(4-Chlorophenyl)-2-(3-fluorophenyl)-4-oxobutanoic acid (CAS 344280-97-3)
- 4-(4-Chlorophenyl)-2-(4-fluorophenyl)-4-oxobutanoic acid (CAS 344280-79-1)
- 2-(4-Chlorophenyl)-N-(thiazol-2-yl)-2H-tetrazole-5-carboxamide (CAS 1396792-16-7)
- Methyl 3-(2-chlorophenyl)-5-[2-(dimethylamino)vinyl]-4-isoxazolecarboxylate (CAS 1610688-72-6)
- 3-[4-(4-Chlorophenyl)piperazin-1-yl]-4-methoxycyclobut-3-ene-1,2-dione (CAS 1858257-22-3)
Recommended Standards
- Ro 07-3953 (CAS 28910-86-3)
- 2-Chloro-N-(4-methoxyphenyl)-4-nitrobenzamide (CAS 178803-94-6)
- 2-Chloro-6-(2-thienyl)-4-(trifluoromethyl)nicotinamide (CAS 286430-59-9)
- Benzyl N-(3-chloro-5-nitrophenyl)carbamate (CAS 1881291-62-8)
- Methyl 5-bromo-2,3-dihydrobenzofuran-2-carboxylate (CAS 1463457-51-3)
- 1-(4-Methyl-2-(methylamino)thiazol-5-yl)ethan-1-one (CAS 94284-66-9)
- 2-(Adamantan-1-yl)-4-chloroquinazoline (CAS 1095559-60-6)
- 5-Chloro-2-phenylfuro[2,3-b]pyridine (CAS 24391-92-2)
- (R)-2-((tert-Butoxycarbonyl)amino)-3-(tetrahydro-2H-pyran-4-yl)propanoic acid (CAS 1393524-16-7)
- 4-Oxo-7-(trifluoromethyl)-1,4-dihydroquinoline-2-carboxylic acid (CAS 77474-34-1)
- 2',3,4,5-Tetrabromodiphenyl Ether (CAS 446254-43-9)
- Methyl 2-amino-3-(6-bromo-1H-indol-3-yl)propanoate (CAS 774181-71-4)
- 2-Bromo-1-fluoro-3-methyl-5-nitrobenzene (CAS 1426805-92-6)
- His-Cyclic-Semaglutide (CAS CATO-C4X-2226182)
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