4-[3-(4-Methoxyphenyl)prop-2-enoyl]benzoic acid CAS 71447-37-5
| CAS No. | 71447-37-5 |
| Molecular Formula | C17H14O4 |
| Molecular Weight | 282.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 4-[3-(4-Methoxyphenyl)prop-2-enoyl]benzoic 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.
4-[3-(4-Methoxyphenyl)prop-2-enoyl]benzoic acid (CAS 71447-37-5) is a high-purity analytical reference standard with the molecular formula C17H14O4 and a molecular weight of 282.29 g/mol.
4-[3-(4-Methoxyphenyl)prop-2-enoyl]benzoic acid (C17H14O4) contains a flavonoid core, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, 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.
Physical & Chemical Properties
| Molecular Formula | C17H14O4 |
| Molecular Weight | 282.29 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
Related Methoxyphenyl Standards
- 2-(4-Methoxyphenyl)-6,7-dihydro-1H-[1,4]dioxino[2',3':4,5]benzo[1,2-d]imidazole (CAS 1094631-58-9)
- 2-(3-Methoxyphenyl)-6,7-dihydro-1H-[1,4]dioxino[2',3':4,5]benzo[1,2-d]imidazole (CAS 1097798-92-9)
- 1-[(2-methoxyphenyl)methyl]-1H-1,3-benzodiazole-5-carboxylic acid (CAS 1153977-49-1)
- 2-(3-Methoxyphenyl)-benzofuran-5-carboxylic acid methyl ester (CAS 1154060-67-9)
- 2-(2-Methoxyphenyl)-benzofuran-5-carboxylic acid methyl ester (CAS 1154060-87-3)
- 2-(((2-Methoxyphenyl)amino)methyl)isoindoline-1,3-dione (CAS 116594-82-2)
- 3-(4-Methoxyphenyl)-2-(4-nitrophenyl)propanenitrile (CAS 1254177-50-8)
- (E)-4-(3-(3-Methoxyphenyl)-3-oxoprop-1-en-1-yl)benzoic acid (CAS 1643380-25-9)
Recommended Standards
- 4,5-dimethoxy-2-{[(propan-2-yl)carbamoyl]amino}benzoic acid (CAS 400786-17-6)
- 4-Benzoyl-3-cyano-1-ethyl-5-methyl-1H-pyrrole-2-carboxylic acid (CAS 477846-45-0)
- 4-(3-Methyl-4-phenoxy-1h-pyrazol-5-yl)benzene-1,3-diol (CAS 253168-59-1)
- 4-Cyclohexene-1,2-dicarboxylic acid, 1,2-bis(2-oxiranylmethyl) ester, homopolymer (CAS 36343-81-4)
- 2-(1-Butylpiperidin-2-yl)pyridine (CAS 1352518-72-9)
- 5-(2-Methoxyethyl)-1,2-oxazol-3-amine (CAS 1497931-38-0)
- rac-(1R,4S,5R)-2-azabicyclo[2.2.1]heptane-5-carbonitrile (CAS 1909287-58-6)
- 2-Chloro-3-(2-chloroethyl)pyridine (CAS 1335051-31-4)
- 3,4-Diaminobutanoic acid (CAS 131530-16-0)
- 3-Ethoxypicolinonitrile (CAS 36057-53-1)
- 5-(Bromomethyl)-2-chloro-3-(trifluoromethyl)pyridine (CAS 1807215-92-4)
- 4-Methyl-1,2,5-thiadiazole-3-carboxylic acid (CAS 99390-23-5)
- N-((1r,4r)-4-Aminocyclohexyl)propionamide (CAS 1286319-95-6)
- D-[Phe]6-Liraglutide (CAS CATO-C4X-199235)
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