3-(3,4-Dimethoxyphenyl)-1-(2-hydroxy-3-methylphenyl)prop-2-en-1-one CAS 1313738-74-7
| CAS No. | 1313738-74-7 |
| Molecular Formula | C18H18O4 |
| Molecular Weight | 298.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(3,4-Dimethoxyphenyl)-1-(2-hydroxy-3-methylphenyl)prop-2-en-1-one (C18H18O4) 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).
3-(3,4-Dimethoxyphenyl)-1-(2-hydroxy-3-methylphenyl)prop-2-en-1-one (CAS 1313738-74-7) is a high-purity analytical reference standard with the molecular formula C18H18O4 and a molecular weight of 298.33 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 3-(3,4-Dimethoxyphenyl)-1-(2-hydroxy-3-methylphenyl)prop-2-en-1-one 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 | C18H18O4 |
| Molecular Weight | 298.33 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
Related Dimethoxyphenyl Standards
- (2E)-1-(2,5-Dimethoxyphenyl)-3-(4-methoxyphenyl)prop-2-en-1-one (CAS 114021-53-3)
- (2E)-3-(2,3-Dimethoxyphenyl)-1-(2-methoxyphenyl)prop-2-en-1-one (CAS 1354941-90-4)
- (2E)-3-(3,4-Dimethoxyphenyl)-1-(2-methoxyphenyl)prop-2-en-1-one (CAS 1620649-86-6)
- (2E)-3-(2,5-Dimethoxyphenyl)-1-(4-methoxyphenyl)prop-2-en-1-one (CAS 1639856-62-4)
- (2E)-1-(2,4-Dimethoxyphenyl)-3-(3-methoxyphenyl)prop-2-en-1-one (CAS 1663469-39-3)
- (2E)-3-(2,4-Dimethoxyphenyl)-1-(4-methoxyphenyl)prop-2-en-1-one (CAS 18493-34-0)
- 3-(2,3-Dimethoxyphenyl)-1-(4-methoxyphenyl)prop-2-en-1-one (CAS 18778-38-6)
- (2E)-1-(2,4-Dimethoxyphenyl)-3-(2-methoxyphenyl)prop-2-en-1-one (CAS 62536-70-3)
Recommended Standards
- (E)-1-Phenyl-3-(3,4,5-trimethoxyphenyl)prop-2-en-1-one (CAS 127034-55-3)
- 2-Oxo-1-oxa-spiro[4.5]decane-3,4-dicarboxylic acid diethyl ester (CAS 134515-27-8)
- tert-Butyl (S)-3-(3,5-difluorophenyl)piperazine-1-carboxylate (CAS 1240585-27-6)
- tert-Butyl (S)-2-(3,4-difluorophenyl)piperazine-1-carboxylate (CAS 1240585-11-8)
- 4-Ethynyl-1,2-dimethyl-1H-imidazole (CAS 959918-22-0)
- N1-(4-(1,1-Dioxidoisothiazolidin-2-yl)phenyl)-N2-methyloxalamide (CAS 1087790-53-1)
- 3-(3,5-Dimethyl-1H-1,2,4-triazol-1-yl)propan-1-amine (CAS 1060817-15-3)
- 1,4-Bis(heptan-4-ylamino)anthracene-9,10-dione (CAS 184426-47-9)
- 5062AE 53272-88-1 C14H14O4 [2-(4-Methoxy-phenyl)-5-oxo-cyclopent-1-enyl]-acetic acid (CAS 53272-88-1)
- 2-(5-Bromo-2-methoxyphenyl)-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-amine (CAS 1352305-20-4)
- 4-(3-Methoxy-4-methylphenyl)-1,3-thiazol-2-ylamine (CAS 886367-47-1)
- 2-Amino-2-(4-bromopyridin-2-yl)propanenitrile (CAS 1352419-74-9)
- 1-(3-Fluorobenzyl)-1,4-diazepane hydrochloride (CAS 1353965-37-3)
- Tirzepatide Impurity 33 (CAS CATO-C4X-324033)
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