2-(3-(Benzofuran-2-yl)-3-oxoprop-1-en-1-yl)benzoic acid CAS 766529-55-9
| CAS No. | 766529-55-9 |
| Molecular Formula | C18H12O4 |
| Molecular Weight | 292.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(3-(Benzofuran-2-yl)-3-oxoprop-1-en-1-yl)benzoic acid (CAS 766529-55-9), a certified reference material (molecular formula C18H12O4, MW 292.29 g/mol) for analytical method development and quality control.
Based on its molecular formula C18H12O4, 2-(3-(Benzofuran-2-yl)-3-oxoprop-1-en-1-yl)benzoic acid contains a flavonoid core, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 292.29 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-(3-(Benzofuran-2-yl)-3-oxoprop-1-en-1-yl)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.
Physical & Chemical Properties
| Molecular Formula | C18H12O4 |
| Molecular Weight | 292.29 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
Related Benzofuran Standards
- Benzofuran-3,6,7-triyl triacetate (CAS 68123-31-9)
- N-(4-(Benzofuran-2-yl)thiazol-2-yl)-2-chloroacetamide (CAS 924129-01-1)
- (S)-2-(Benzofuran-2-yl)-2-((tert-butoxycarbonyl)amino)acetic acid (CAS 1398507-78-2)
- (R)-2-(Benzofuran-2-yl)-2-((tert-butoxycarbonyl)amino)acetic acid (CAS 1416444-95-5)
- 4-(Benzofuran-2-yl)-1-methoxyisoquinolin-5-ol (CAS 656234-09-2)
- 5-(Benzofuran-2-yl)-4-phenyl-2,4-dihydro-3H-1,2,4-triazole-3-thione (CAS 112853-12-0)
- (s)-2-(Benzofuran-2-carboxamido)-2-phenylacetic acid (CAS 1217756-92-7)
- 2-[4-(1-benzofuran-2-amido)phenyl]acetic acid (CAS 29037-77-2)
Recommended Standards
- 2-(2-Phenyl-1H-imidazole-1-carbonyl)benzoic acid (CAS 302602-94-4)
- 2,4-Dioxo-2,3,4,5-tetrahydro-1H-pyrrolo[3,2-d]pyrimidine-6-carboxylic acid (CAS 91996-88-2)
- 2-(2-Imidazo[1,2-a]pyrimidin-2-ylethyl)-1H-isoindole-1,3(2H)-dione (CAS 442667-35-8)
- 2-[2-(1,3-Benzoxazol-2-yl)ethyl]-1H-isoindole-1,3(2H)-dione (CAS 623553-27-5)
- 19-Chloro-19-methyl-19H-6,11-(azeno)-17,21-(azeno[1]episoindoloazeno)benzo[7,8][1,3,5,10]tetraaza[2]silacycloundecino[4,3-a:11,1-a']diisoindole (CAS 12118-97-7)
- 2-Benzamidoethyl benzoate (CAS 16180-99-7)
- 2-Methylpropane-1,2-diamine dihydrochloride (CAS 15444-85-6)
- 1-Ethynyl-2-methoxy-3-nitrobenzene (CAS 1609393-94-3)
- 5-Methyl-10-phenyl-5,10-dihydrophenazine (CAS 15546-77-7)
- (5-Cyclopropoxy-2-isopropoxyphenyl)methanamine (CAS 1243471-32-0)
- 3-(3-Methyl-1h-pyrazol-1-yl)-1-(methylamino)cyclopentane-1-carboxylic acid (CAS 1499651-76-1)
- PDI45 (CAS 110613-98-4)
- Dipyrone (CAS 68-89-3)
- Semaglutide Impurity 133 (CAS CATO-C4X-2226133)
Why CATO?
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