2-({4-[(tert-Butylamino)carbonyl]anilino}carbonyl) benzoic acid CAS 940497-70-1
| CAS No. | 940497-70-1 |
| Molecular Formula | C19H20N2O4 |
| Molecular Weight | 340.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 340.37 g/mol gives 2-({4-[(tert-Butylamino)carbonyl]anilino}carbonyl) benzoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2-({4-[(tert-Butylamino)carbonyl]anilino}carbonyl) benzoic acid (CAS 940497-70-1), a certified reference material (molecular formula C19H20N2O4, MW 340.37 g/mol) for analytical method development and quality control.
Based on its molecular formula C19H20N2O4, 2-({4-[(tert-Butylamino)carbonyl]anilino}carbonyl) benzoic acid contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 340.37 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
As a certified reference material (CRM), 2-({4-[(tert-Butylamino)carbonyl]anilino}carbonyl) benzoic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C19H20N2O4 |
| Molecular Weight | 340.37 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related tert Standards
- 2-({3-[(sec-Butylamino)carbonyl]anilino}carbonyl)-benzoic acid 3810AF 940480-40-0 C19H20N2O4 (CAS 940480-40-0)
- Benzyl (2-(butylamino)-2-oxo-1-phenylethyl)carbamate (CAS 1393441-63-8)
- Ethyl 3-(butylamino)-2-phenylimidazo[1,2-a]pyridine-6-carboxylate (CAS 1243447-18-8)
- Ethyl 2-(butylamino)-4-(((1r,4r)-4-hydroxycyclohexyl)-amino)pyrimidine-5-carboxylate (CAS 1951445-20-7)
- N-((butylamino)thioxomethyl)-2-methyl-4-(1-methylethoxy)benzenesulfonamide (CAS 69210-34-0)
- 2-({4-[(Butylamino)carbonyl]anilino}carbonyl)-cyclohexanecarboxylic acid 3788AF 940211-29-0 C19H26N2O4 (CAS 940211-29-0)
- Ethyl 4-(butylamino)-3-iodobenzoate (CAS 681259-72-3)
- 4-(5-(Butylamino)-4-cyanooxazol-2-yl)-N,N-dimethylbenzenesulfonamide (CAS 941240-20-6)
Recommended Standards
- 2-({3-[(Diethylamino)carbonyl]anilino}carbonyl)-benzoic acid (CAS 940223-00-7)
- 2-(1-methyl-1H-benzimidazol-2-yl)-1-(3,4,5-trimethoxyphenyl)ethanone (CAS 885524-51-6)
- 2-((4-(Sec-butylcarbamoyl)phenyl)carbamoyl)benzoic acid (CAS 940487-85-4)
- 2-(2-(4-(Tert-butyl)benzoyl)hydrazine-1-carbonyl)benzoic acid (CAS 514811-70-2)
- Methyl (S)-4-((tert-butyldimethylsilyl)oxy)-2-hydroxybutanoate (CAS 307532-01-0)
- 3-fluoro-8-methoxy-1,5-naphthyridine (CAS 2709779-96-2)
- 1-(2-Hydroxyethyl)-2-methyl-1H-benzimidazole-5-carboxylic Acid (CAS 279227-02-0)
- 5-(tert-Butoxy)-2-chloro-6-methylpyrimidin-4(1H)-one (CAS 62022-12-2)
- 2-((4-Fluorophenyl)thio)-N-(naphthalen-1-yl)acetamide (CAS 863411-68-1)
- Methyl 3-amino-1-phenyl-1H-pyrazole-4-carboxylate (CAS 897769-56-1)
- 1H-Benzo[4,5]imidazo[1,2-a][1,3]diazepine (CAS 36579-72-3)
- 2-Ethyl-N-(propan-2-yl)aniline (CAS 126476-50-4)
- tert-Butyl 4-hydroxyoctahydro-2H-isoindole-2-carboxylate (CAS 1445951-43-8)
- Autoinducing Peptide I trifluoroacetate salt (CAS 200010-29-3)
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