1,3-Bis(3,4-dimethoxyphenyl)propan-2-one CAS 6704-25-2
| CAS No. | 6704-25-2 |
| Molecular Formula | C19H22O5 |
| Molecular Weight | 330.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C19H22O5, 1,3-Bis(3,4-dimethoxyphenyl)propan-2-one 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 330.37 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
1,3-Bis(3,4-dimethoxyphenyl)propan-2-one (CAS 6704-25-2) is a high-purity analytical reference standard with the molecular formula C19H22O5 and a molecular weight of 330.37 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 1,3-Bis(3,4-dimethoxyphenyl)propan-2-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 | C19H22O5 |
| Molecular Weight | 330.37 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
Related Bis Standards
- (2Z)-3-(2,5-Dimethoxyphenyl)-2-[4-(1H-pyrrol-1-yl)phenyl]prop-2-enenitrile (CAS 866019-97-8)
- (Z)-3-(3,4-dimethoxyphenyl)-2-[4-(1H-pyrrol-1-yl)phenyl]-2-propenenitrile (CAS 866020-02-2)
- 1-(3-(3,4-Dimethoxyphenyl)-5-(thiophen-2-yl)-4,5-dihydro-1H-pyrazol-1-yl)ethan-1-one (CAS 702650-31-5)
- N-((2,5-Dimethoxyphenyl)carbamothioyl)-4-methylbenzamide (CAS 333414-92-9)
- 3-((2,4-Dimethoxyphenyl)amino)-1-(3-nitrophenyl)propan-1-one (CAS 477319-06-5)
- (S)-2-(3,4-Dimethoxyphenyl)-5-hydroxy-7-methoxychroman-4-one (CAS 70987-96-1)
- 1,2-Bis(3,4-dimethoxyphenyl)ethane-1,2-dione (CAS 554-34-7)
- 2-(3,4-Dimethoxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one (CAS 3306-29-4)
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