50573-74-5 Benzoic acid,2-amino-6-nitro-; Anthranilicacid, 6-nitro- (6CI,7CI); 2-Amino-6-nitrobenzoic acid; 6-Nitroanthranilic acid CAS 50573-74-5
| CAS No. | 50573-74-5 |
| Molecular Formula | C7H12N2O4 |
| Molecular Weight | 188.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 50573-74-5 Benzoic acid,2-amino-6-nitro-; Anthranilicacid, 6-nitro- (6CI,7CI); 2-Amino-6-nitrobenzoic acid; 6-Nitroanthranilic 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.
50573-74-5 Benzoic acid,2-amino-6-nitro-; Anthranilicacid, 6-nitro- (6CI,7CI); 2-Amino-6-nitrobenzoic acid; 6-Nitroanthranilic acid (CAS 50573-74-5) is a high-purity analytical reference standard with the molecular formula C7H12N2O4 and a molecular weight of 188.18 g/mol.
Based on its molecular formula C7H12N2O4, 50573-74-5 Benzoic acid,2-amino-6-nitro-; Anthranilicacid, 6-nitro- (6CI,7CI); 2-Amino-6-nitrobenzoic acid; 6-Nitroanthranilic acid contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 188.18 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C7H12N2O4 |
| Molecular Weight | 188.18 g/mol |
| Appearance | 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, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1971 |
| Nitrogen Atoms | 2 |
Related Benzoic Standards
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Recommended Standards
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- (2R,5S)-2,5-dimethoxy-2H-furan-5-carboxylic acid methyl ester 62435-72-7 A833769 methyl (2R,5S)-2,5-dimethoxy-2H-furan-5-carboxylate (CAS 62435-72-7)
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- 6-Methyl-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde (CAS 1000340-26-0)
- 16-Ethyl-6,8,9-trihydroxy-12-(methoxymethyl)-25,27-dimethyl-2-propyl-1-oxa-4-azacyclooctacosane-3,20,28-trione (CAS 178694-47-8)
- 1-Bromo-3-fluoro-4-methoxy-2-methylbenzene (CAS 1536714-74-5)
- 3-(3-Fluorophenyl)isothiazole-5-carboxylic acid (CAS 1338689-93-2)
- 8-Bromo-4-hydroxy-5-methoxyquinoline-3-carboxylic acid (CAS 161405-29-4)
- 2-(2,3-dihydro-1H-indol-1-yl)ethanimidamide hydrochloride (CAS 1803596-01-1)
- 4-(Hydroxyamino)-1,5-dimethylpyrimidin-2(1H)-one hydrochloride (CAS 78529-89-2)
- Semaglutide Impurity 123 (CAS 71997-93-8)
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