(Z)-4-((4-Benzoylphenyl)amino)-4-oxobut-2-enoic acid CAS 174603-69-1
| CAS No. | 174603-69-1 |
| Molecular Formula | C17H13NO4 |
| Molecular Weight | 295.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(Z)-4-((4-Benzoylphenyl)amino)-4-oxobut-2-enoic acid (CAS 174603-69-1), molecular formula C17H13NO4 and molecular weight 295.29 g/mol, is a CATO reference standard with documented purity and traceability.
(Z)-4-((4-Benzoylphenyl)amino)-4-oxobut-2-enoic acid (C17H13NO4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 (Z)-4-((4-Benzoylphenyl)amino)-4-oxobut-2-enoic 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 | C17H13NO4 |
| Molecular Weight | 295.29 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2006 |
| Nitrogen Atoms | 1 |
Related Z Standards
- (E)-4-((4-benzoylphenyl)amino)-4-oxobut-2-enoic acid (CAS 304456-51-7)
- 4-((4-Benzoylphenyl)amino)-4-oxobutanoic acid (CAS 306325-08-6)
- Ethyl 2-((2-benzoylphenyl)amino)-2-oxoacetate (CAS 338401-00-6)
- 2-(2-Benzoylphenyl)-2-phenylacetonitrile (CAS 127667-32-7)
- 2-(4-Benzoylphenyl)-2-phenylacetonitrile (CAS 338791-77-8)
- N-(2-Benzoylphenyl)acetamide (CAS 85-99-4)
- N-(2-benzoylphenyl)benzamide (CAS 29670-64-2)
- N-(2-Benzoylphenyl)pyridine-2-carboxamide (CAS 124522-52-7)
Recommended Standards
- N-(2-Methoxyphenyl)-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxamide (CAS 172753-16-1)
- 4-Amino-1-((2R,3R,4R,5R)-4-hydroxy-5-(hydroxymethyl)-3-methoxytetrahydrofuran-2-yl)-5-(prop-1-yn-1-yl)pyrimidin-2(1H)-one (CAS 179817-96-0)
- 2-(2-((4-Nitrophenoxy)methyl)morpholino)acetamide (CAS 1706454-29-6)
- 1,3-Dihydro-1,3-dioxo-2H-isoindol-2-yl 4-methylbenzeneacetate (CAS 1826895-07-1)
- 3-(o-Tolyloxy)isobenzofuran-1(3H)-one (CAS 61133-35-5)
- 2-Oxo-R-Clopidogrel (Mixture of Diastereomers) (CAS 1360923-54-1)
- (4-Amino-2-chlorophenyl)(4-chlorophenyl)methanone (CAS 50274-85-6)
- 3-[5-(2-Furyl)-1,3,4-thiadiazol-2-yl]piperidine (CAS 1105189-99-8)
- 1-Fluoro-4-isobutoxybenzene (CAS 97295-04-0)
- (2-Aminophenyl)(cyclopropyl)methanone (CAS 136832-46-7)
- Ethyl 2-(4-(2-chlorophenyl)-3-methyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl)acetate (CAS 861205-99-4)
- N-tert-Butylacrylamide (CAS 107-58-4)
- 2-(Difluoromethyl)-3-fluoro-5-methylpyridine-6-acetic acid (CAS 1806931-39-4)
- Fragment-[3-31]-Liraglutide (CAS CATO-C4X-199232)
Why CATO?
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