3-(3,4-dimethoxyphenyl)butan-2-one CAS 4156-24-5
| CAS No. | 4156-24-5 |
| Molecular Formula | C12H16O3 |
| Molecular Weight | 208.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-(3,4-dimethoxyphenyl)butan-2-one is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-(3,4-dimethoxyphenyl)butan-2-one (CAS 4156-24-5) is a high-purity analytical reference standard with the molecular formula C12H16O3 and a molecular weight of 208.25 g/mol.
3-(3,4-dimethoxyphenyl)butan-2-one (C12H16O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. It is notably hygroscopic, 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 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.
CATO manufactures 3-(3,4-dimethoxyphenyl)butan-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 | C12H16O3 |
| Molecular Weight | 208.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
Related dimethoxyphenyl Standards
- 1-(2,4-Dimethoxyphenyl)but-3-en-1-ol (CAS 1023294-87-2)
- 2-(3,5-Dimethoxyphenyl)-2-methylpropanal (CAS 120078-30-0)
- (E)-4-(3,4-Dimethoxyphenyl)but-3-en-1-ol (CAS 69768-97-4)
- 1-(2,3-Dimethoxyphenyl)-1-butanone (CAS 34052-09-0)
- 1-(2,4-Dimethoxyphenyl)butan-1-one (CAS 6703-00-0)
- 1-(2,5-Dimethoxyphenyl)-2-methylpropan-1-one (CAS 89556-60-5)
- 1-(2,5-Dimethoxyphenyl)but-3-en-1-ol (CAS 859505-16-1)
- 1-(3,4-Dimethoxyphenyl)-2-butanone (CAS 884-06-0)
Recommended Standards
- 3-(2-Methoxyphenyl)-2,2-dimethylpropanoic acid (CAS 566157-50-4)
- 3-(3-Methoxyphenyl)-3-methylbutanoic acid (CAS 33214-36-7)
- 3-(2-Methoxy-5-methylphenyl)butanoic acid (CAS 40267-33-2)
- 3-(3-Propoxy-phenyl)-propionic acid (CAS 927994-44-3)
- 2-(2,5-Dimethyl-1H-pyrrol-1-yl)-5-(pyrrolidin-2-yl)pyridine (CAS 1352522-37-2)
- Famotidine impurity HCl, >98% (CAS 100599-91-5)
- 3-Amino-9H-fluoren-2-ol (CAS 107623-30-3)
- Methyl 2-amino-5-((4-chlorophenyl)carbamoyl)-4-methylthiophene-3-carboxylate (CAS 350989-63-8)
- Ethyl 7-(hydroxymethyl)-4-oxo-1-(2,2,2-trifluoroethyl)-1,4-dihydroquinoline-3-carboxylate (CAS 84450-34-0)
- 6-Isopropylpyrimidin-4-amine (CAS 1159818-06-0)
- 2-Hydroxy-3-(quinolin-2-yl)propanoic acid (CAS 458561-90-5)
- S-(2,2-Dimethyl-4-oxo-3,6,9,12,15-pentaoxa-5-azaheptadecan-17-yl) ethanethioate (CAS 2055040-71-4)
- 6,9-Dioxa-2-azaspiro[4.5]Decane (CAS 1184197-90-7)
- GnRH Associated Peptide (GAP) (1-13), human (CAS 100111-07-7)
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