5,7-Dimethoxy-2-phenylchroman-4-one CAS 36052-66-1
| CAS No. | 36052-66-1 |
| Molecular Formula | C17H16O4 |
| Molecular Weight | 284.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
5,7-Dimethoxy-2-phenylchroman-4-one (CAS 36052-66-1), molecular formula C17H16O4 and molecular weight 284.31 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a flavonoid core, a hydroxyl group, an ether linkage, 5,7-Dimethoxy-2-phenylchroman-4-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 284.31 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 5,7-Dimethoxy-2-phenylchroman-4-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 | C17H16O4 |
| Molecular Weight | 284.31 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.) | 1967 |
Related Dimethoxy Standards
- 2,4- Dimethoxy -2'- hydroxychalcone (CAS 36685-63-9)
- 3',4'- Dimethoxy-2'- hydroxychalcone (CAS 7478-65-1)
- 5,7-Dimethoxy-4-phenylchroman-2-one (CAS 854897-58-8)
- 4,5-Dimethoxy-2-[3-(trifluoromethyl)phenyl]pyrimidine (CAS 478030-29-4)
- 6,7-Dimethoxy-1-(4-nitrobenzyl)-3,4-dihydroisoquinoline (CAS 10268-39-0)
- 6,7-Dimethoxy-2-methyl-4-phenyl-1,2,3,4-tetrahydroisoquinoline (CAS 128942-65-4)
- 3,3-Dimethoxy-1-(3-(trifluoromethyl)phenyl)cyclobutane-1-carbonitrile (CAS 1478549-95-9)
- 2-Benzyl-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline (CAS 31756-14-6)
Recommended Standards
- 4-Pyridinecarboxylic acid, 2-[(2S)-2-amino-1-oxo-3-phenylpropyl]hydrazide (CAS 68207-01-2)
- 4-oxo-4-phenylbutyl 4-hydroxybenzoate (CAS 877227-20-8)
- 5-Benzylisophthalohydrazide (CAS 2113694-50-9)
- 4-O-Benzyl-caffeic Acid Methyl Ester (CAS 948827-72-3)
- (6-Bromo-1,2,3,4-tetrahydroisoquinolin-1-yl)methanamine dihydrochloride (CAS 1823923-12-1)
- 5-Chloro-2-ethynyl-4-(trifluoromethyl)pyrimidine (CAS 1823338-35-7)
- Ethyl 3-bromo-4-(2-methylpyrrolidin-1-yl)benzoate (CAS 1131594-58-5)
- Methyl 3-(cyclopropylmethoxy)isoxazole-5-carboxylate (CAS 1393469-71-0)
- 936336-21-9 Indoline dye D205 MFCD26967983 (CAS 936336-21-9)
- 1-O-Hexyl-2,3,5-trimethylhydroquinone (CAS 148081-72-5)
- But-2-ynyl-furan-2-ylmethyl-aminehydrochloride (CAS 1185296-97-2)
- 1-[3-methoxy-4-(propan-2-yloxy)phenyl]ethan-1-amine (CAS 953896-03-2)
- 5-(tert-Butyl)pyrimidine (CAS 84822-63-9)
- Semaglutide impurity 31 (CAS CATO-C4X-222631)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com