(E)-4-(3-(4-Methoxy-3-nitrophenyl)-3-oxoprop-1-en-1-yl)benzoic acid CAS 2651958-72-2
| CAS No. | 2651958-72-2 |
| Molecular Formula | C17H13NO6 |
| Molecular Weight | 327.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, (E)-4-(3-(4-Methoxy-3-nitrophenyl)-3-oxoprop-1-en-1-yl)benzoic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 327.29 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
(E)-4-(3-(4-Methoxy-3-nitrophenyl)-3-oxoprop-1-en-1-yl)benzoic acid (CAS 2651958-72-2) is a high-purity analytical reference standard with the molecular formula C17H13NO6 and a molecular weight of 327.29 g/mol.
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 (E)-4-(3-(4-Methoxy-3-nitrophenyl)-3-oxoprop-1-en-1-yl)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 | C17H13NO6 |
| Molecular Weight | 327.29 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.) | 2002 |
| Nitrogen Atoms | 1 |
Related E Standards
- 4-[(1E)-3-Methoxy-3-oxoprop-1-en-1-yl]phenyl 3-nitrobenzoate (CAS 331461-77-9)
- Methyl 4-methoxy-6-oxo-1-(3-(trifluoromethyl)phenyl)-1,6-dihydropyridazine-3-carbimidate (CAS 303150-35-8)
- Methyl 5-((8-methoxy-2-methyl-4-oxoquinolin-1(4H)-yl)methyl)furan-2-carboxylate (CAS 1216643-46-7)
- Methyl 5-((6-methoxy-2-methyl-4-oxoquinolin-1(4H)-yl)methyl)furan-2-carboxylate (CAS 1216841-62-1)
- (E)-3-(4-Methoxy-3-(morpholinosulfonyl)phenyl)acrylic acid (CAS 296261-83-1)
- (2-Methoxy-phenyl)-[4-(4-nitro-phenyl)-thiazol-2-yl]-amine (CAS 312915-05-2)
- 3-(4-(4-Methoxy-3-nitrophenyl)thiazol-2-yl)aniline (CAS 886495-52-9)
- N-(2-Methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanesulfonamide (CAS 1256360-27-6)
Recommended Standards
- (2S,4aR,6S,7R,8R,8aR)-6-methoxy-2-(4-nitrophenyl)hexahydropyrano[3,2-d][1,3]dioxine-7,8-diol (CAS 849366-08-1)
- (S)-N-Cyclohexyl-N-(2,3-dichlorobenzyl)pyrrolidin-3-amine (CAS 820980-69-6)
- N-[2-(2,6-dioxo-3-piperidyl)-1,3-dioxo-isoindolin-5-yl]prop-2-enamide (CAS 1957235-53-8)
- (S)-N-Cyclohexyl-N-(2,4-dichlorobenzyl)pyrrolidin-3-amine (CAS 820980-63-0)
- 4-Bromo-2,5-dimethylbenzaldehyde (CAS 88111-74-4)
- 2-Chlorobenzo[d]thiazole-5-carbonitrile (CAS 385432-46-2)
- 4,5-Dibromo-1H-pyrrole-2-carboxylic acid (CAS 34649-21-3)
- 4-Methyl-N-(2-(4-methylbenzamido)ethoxy)benzamide (CAS 343373-21-7)
- (S)-2-Amino-N-cyclopropyl-3-methyl-N-(pyridin-3-ylmethyl)butanamide (CAS 1306054-58-9)
- tert-Butyl N-[1-[methoxy(methyl)amino]-2-methyl-1-oxopropan-2-yl]carbamate (CAS 160816-27-3)
- 6-Hydroxy-2-propyl-4H-chromen-4-one (CAS 61546-60-9)
- 4H-1-Benzopyran-4-one,8-[5-(5,7-dihydroxy-4-oxo-4H-1-benzopyran-3-yl)-2,3-dihydroxyphenyl]-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy- (CAS 111200-23-8)
- tert-Butyl 2-(but-3-yn-1-yloxy)acetate (CAS 157992-79-5)
- Amyloid Precursor Frameshift Mutant C-Terminal Peptide trifluoroacetate salt (CAS 189125-14-2)
Why CATO?
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