2-[(3,5-Dinitrobenzoyl)amino]-2-phenyl-acetic acid CAS 74958-71-7
| CAS No. | 74958-71-7 |
| Molecular Formula | C15H11N3O7 |
| Molecular Weight | 345.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-[(3,5-Dinitrobenzoyl)amino]-2-phenyl-acetic acid (CAS 74958-71-7), molecular formula C15H11N3O7 and molecular weight 345.26 g/mol, is a CATO reference standard with documented purity and traceability.
2-[(3,5-Dinitrobenzoyl)amino]-2-phenyl-acetic acid (C15H11N3O7) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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-[(3,5-Dinitrobenzoyl)amino]-2-phenyl-acetic 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 | C15H11N3O7 |
| Molecular Weight | 345.26 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Nitrogen Atoms | 3 |
Related Dinitrobenzoyl Standards
- N-(3,5-Dinitrobenzoyl)-DL-leucine (CAS 74928-54-4)
- 4-(3,5-Dinitrobenzoyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid (CAS 1326808-26-7)
- 1-(3,5-Dinitrobenzoyl)-2-methylpiperazine (CAS 1240568-72-2)
- 1-(3,5-Dinitrobenzoyl)-1,4-diazepane (CAS 1240573-39-0)
- 1-(3,5-Dinitrobenzoyl)-3-methylpiperazine (CAS 1240573-95-8)
- 4-(3,5-Dinitrobenzoyl)-8-ethyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326810-47-2)
- 4-(3,5-Dinitrobenzoyl)morpholine (CAS 133339-10-3)
- 1-(3,5-Dinitrobenzoyl)piperazine (CAS 69414-54-6)
Recommended Standards
- 2,6-Dichloro-5-(5,5-dimethyl-1,3-dioxan-2-yl)valerophenone (CAS 898757-01-2)
- 2-{[(4-bromophenyl)methyl]sulfanyl}-1-phenyl-1H-imidazole (CAS 478046-27-4)
- 2,2-Difluoro-N-(4-methylphenyl)-2-[3-(trifluoromethyl)phenoxy]acetamide (CAS 338792-11-3)
- 3,5-Dichloro-5-(5,5-dimethyl-1,3-dioxan-2-yl)valerophenone (CAS 898757-11-4)
- 2,2-Difluoro-1',4',6',7'-tetrahydrospiro[cyclopropane-1,5'-indazole]-3'-carboxylic acid (CAS 2060591-43-5)
- 5-Chloro-2-ethoxy-3-iodopyridine (CAS 1826110-06-8)
- 8-[3-(4-Methylphenyl)-1,2,4-oxadiazol-5-yl]-2H,3H-[1,2,4]triazolo[4,3-a]pyridin-3-one (CAS 1239776-62-5)
- N-(3-chloro-4-(pyrimidin-2-yloxy)phenyl)acetamide (CAS 338413-15-3)
- 4-(1-Naphthylvinyl)pyridine (CAS 16375-56-7)
- 6-Bromo-2-(2-ethoxyphenyl)quinoline-4-carbonyl chloride (CAS 1160253-09-7)
- 3-(4-Bromophenyl)cyclobutanol (CAS 1183047-51-9)
- 5’-O-(4,4’-Dimethoxytrityl)-3’-β-hydroxythymidine (CAS 112501-53-8)
- 4-(Difluoromethyl)-5-iodo-3-methylpicolinamide (CAS 1806023-10-8)
- Tau Peptide (295-309) trifluoroacetate salt (CAS 330456-46-7)
Why CATO?
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