2-[(2-Hydroxy-4-nitroanilino)carbonyl]benzoic acid CAS 300383-61-3
| CAS No. | 300383-61-3 |
| Molecular Formula | C14H10N2O6 |
| Molecular Weight | 302.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-[(2-Hydroxy-4-nitroanilino)carbonyl]benzoic acid.
CATO supplies 2-[(2-Hydroxy-4-nitroanilino)carbonyl]benzoic acid (CAS 300383-61-3), a certified reference material (molecular formula C14H10N2O6, MW 302.24 g/mol) for analytical method development and quality control.
The molecular framework of 2-[(2-Hydroxy-4-nitroanilino)carbonyl]benzoic acid (C14H10N2O6) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 2-[(2-Hydroxy-4-nitroanilino)carbonyl]benzoic 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 | C14H10N2O6 |
| Molecular Weight | 302.24 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.) | 2025 |
| Nitrogen Atoms | 2 |
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- Mcpa (CAS 94-74-6)
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- N-((3-Methoxytetrahydrothiophen-3-yl)methyl)thiophene-2-sulfonamide (CAS 1448074-87-0)
- Boc-PEG8-Boc (CAS 1432970-18-7)
- 2-(5-Amino-1h,1'h-[3,4'-bipyrazol]-1-yl)ethan-1-ol (CAS 1343780-39-1)
- 2-[(4-tert-Butylphenyl)methyl]-6-phenyl-5-(piperidin-1-yl)-2,3-dihydropyridazin-3-one (CAS 861208-93-7)
- N-(Adamantan-1-yl)-2-{[6-(adamantan-1-yl)-3-cyanopyridin-2-yl]sulfanyl}acetamide (CAS 330852-25-0)
- 3-(4-Ethoxyphenyl)-7-methylhexahydro-1H-pyridazino[1,2-a][1,2,5]triazepine-1,5(2H)-dione (CAS 67744-77-8)
- Tirzepatide Impurity 16 (CAS CATO-C4X-324016)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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