(6-Methoxybenzofuran-2-yl)(4-methoxyphenyl)methanone CAS 75158-60-0
| CAS No. | 75158-60-0 |
| Molecular Formula | C17H14O4 |
| Molecular Weight | 282.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
(6-Methoxybenzofuran-2-yl)(4-methoxyphenyl)methanone (CAS 75158-60-0) is a high-purity analytical reference standard with the molecular formula C17H14O4 and a molecular weight of 282.29 g/mol.
Based on its molecular formula C17H14O4, (6-Methoxybenzofuran-2-yl)(4-methoxyphenyl)methanone 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 282.29 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.
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.) | 1978 |
Related Methoxybenzofuran Standards
- 4-(7-Methoxybenzofuran-2-carboxamido)butanoic acid (CAS 503616-39-5)
- N-(4-(5-Methoxybenzofuran-2-yl)thiazol-2-yl)acetamide (CAS 922078-85-1)
- N-(4-(7-Methoxybenzofuran-2-yl)thiazol-2-yl)acetamide (CAS 921549-99-7)
- 2-(7-Methoxybenzofuran-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1072811-86-9)
- 2-((5-Acetyl-4-methoxybenzofuran-6-yl)oxy)ethyl acetate (CAS 839719-18-5)
- 1-(6-Methoxybenzofuran-5-yl)-3-phenylpropane-1,3-dione (CAS 1017059-72-1)
- N-(4-(5-Methoxybenzofuran-2-yl)thiazol-2-yl)propionamide (CAS 922106-82-9)
- 2-(6-Methoxybenzofuran-3-yl)-N-(5-methyl-1,3,4-thiadiazol-2-yl)acetamide (CAS 848066-61-5)
Recommended Standards
- (4R)-6-Methoxycarbonyl-4-phenyl-3,4-dihydrocoumarin (CAS 854626-79-2)
- (7-Methoxy-1-benzofuran-2-yl)(4-methoxyphenyl)methanone (CAS 477848-12-7)
- (4AR,6S,7R,8R,8aR)-6-methoxy-2-phenylhexahydropyrano[3,2-d][1,3]dioxine-7,8-diol (CAS 4288-93-1)
- (E)-2-(2-(3-methylbenzylidene)hydrazine-1-carbonyl)benzoic acid (CAS 315248-28-3)
- (3S,4S)-4-hydroxypyrrolidine-3-carbonitrile hydrochloride (CAS 265108-44-9)
- (2R,4R)-4-azido-1-tert-butoxycarbonyl-pyrrolidine-2-carboxylic acid (CAS 650601-59-5)
- 1-(2-Chloro-7H-purin-6-yl)piperidine-4-carboxylic acid (CAS 919736-51-9)
- 2-Imino-1-isopropyl-N-(3-methoxypropyl)-10-methyl-5-oxo-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide (CAS 618072-31-4)
- (Tetrahydro-furan-2-ylmethyl)-(2,4,5-trimethoxy-benzyl)-amine (CAS 669737-15-9)
- 1-[4-(4-methoxyphenoxy)phenyl]methanamine,HCl (CAS 1431963-48-2)
- Loxoprofen Impurity 50 (CAS 111128-12-2)
- 3,4-Dichloro-N-(3-cyano-4-(phenylthio)phenyl)benzamide (CAS 303147-70-8)
- Pentafluoropropionyl chloride (CAS 422-59-3)
- Semaglutide impurity 251 (CAS CATO-C4X-2226251)
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