1-(3,4-Dimethoxyphenyl)pentan-1-one CAS 66053-97-2
| CAS No. | 66053-97-2 |
| Molecular Formula | C13H18O3 |
| Molecular Weight | 222.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(3,4-Dimethoxyphenyl)pentan-1-one (C13H18O3) 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
1-(3,4-Dimethoxyphenyl)pentan-1-one (CAS 66053-97-2), molecular formula C13H18O3 and molecular weight 222.28 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 1-(3,4-Dimethoxyphenyl)pentan-1-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C13H18O3 |
| Molecular Weight | 222.28 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.) | 1975 |
Related Dimethoxyphenyl Standards
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- 1-(3,5-Dimethoxyphenyl)pyrrolidin-3-amine (CAS 1096807-11-2)
- (R)-2-(2,3-Dimethoxyphenyl)piperazine (CAS 1212890-13-5)
- (R)-2-(2,5-Dimethoxyphenyl)piperazine (CAS 1212929-05-9)
- (R)-2-(3,4-Dimethoxyphenyl)piperazine (CAS 1213383-80-2)
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- (S)-2-(2,3-Dimethoxyphenyl)piperazine (CAS 1213560-79-2)
- 1-(2,5-Dimethoxyphenyl)-3-methylbutan-1-one (CAS 124557-51-3)
Recommended Standards
- 1-(3,4-diethoxyphenyl)propan-1-one (CAS 720-66-1)
- 1-(3,5-Dihydroxyphenyl)heptan-1-one (CAS 39192-54-6)
- 1-(2-Hydroxy-6-(isopentyloxy)phenyl)ethan-1-one (CAS 249278-25-9)
- 1-(3,5-Dimethoxyphenyl)pentan-1-one (CAS 5333-29-9)
- (S)-1-(4-(Dimethylamino)-3-methylbenzyl)-5-(2,2-diphenylacetyl)-4,5,6,7-tetrahydro-1H-imidazo[4,5-c]pyridine-6-carboxylic acid compound with 2,2,2-trifluoroacetic acid (1:2) (CAS 136676-91-0)
- tert-Butyl 2-(aminomethyl)-6-azaspiro[3.4]octane-6-carboxylate (CAS 1239320-01-4)
- 4-Cyclopropoxy-3-methoxypicolinaldehyde (CAS 1243480-57-0)
- (1-Propylpyrrolidin-3-yl)methanamine (CAS 959239-12-4)
- 2-(Aminomethyl)-3-(difluoromethyl)-5-fluoropyridine-6-carboxaldehyde (CAS 1805606-98-7)
- 4-Amino-1-(2-Deoxy-2-Fluoro-beta-D-Arabinofuranosyl)-5-Ethyl-2(1H)-Pyrimidinone (CAS 95740-17-3)
- 7-Chloro-1H-indole-6-carboxylic acid (CAS 1055320-72-3)
- 6-Bromo-[1,2,3]thiadiazolo[5,4-b]pyridine (CAS 1823290-67-0)
- 5-Methyl-4,5-dihydroisoxazol-5-ol (CAS 61184-67-6)
- DAPK Substrate Peptide (CAS 386769-53-5)
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