1-(3,4-Dimethoxyphenyl)dodecan-1-one CAS 96966-45-9
| CAS No. | 96966-45-9 |
| Molecular Formula | C20H32O3 |
| Molecular Weight | 320.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 1-(3,4-Dimethoxyphenyl)dodecan-1-one (CAS 96966-45-9), a certified reference material (molecular formula C20H32O3, MW 320.47 g/mol) for analytical method development and quality control.
Structurally, 1-(3,4-Dimethoxyphenyl)dodecan-1-one (C20H32O3) contains a steroid core, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 320.47 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 1-(3,4-Dimethoxyphenyl)dodecan-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 | C20H32O3 |
| Molecular Weight | 320.47 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
Related Dimethoxyphenyl Standards
- 1-(3,4-Dimethoxyphenyl)-3-((4-fluorophenyl)thio)propan-1-one (CAS 882749-33-9)
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- Ethyl 4-(2,5-dimethoxyphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 292855-70-0)
- N-(2,5-Dimethoxyphenyl)-2-iodoacetamide (CAS 26958-85-0)
- 1-(2,5-Dimethoxyphenyl)propan-2-ol (CAS 40180-96-9)
- 3-(3,4-Dimethoxyphenyl)-3-(2,2,2-trifluoroacetamido)propanoic acid (CAS 174502-40-0)
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Recommended Standards
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- (S)-6-((R,3Z,6Z,9Z)-1-Hydroxypentadeca-3,6,9-trien-1-yl)tetrahydro-2H-pyran-2-one (CAS 213126-92-2)
- 11-Hydroxyicosa-5,8,12,14-tetraenoic acid (CAS 73804-65-6)
- N-(2-Aminophenyl)-N-pentylmethanesulfonamide (CAS 1864061-50-6)
- (3S)-1-[(Pyridin-2-yl)methyl]piperidine-3-carboxylic acid dihydrochloride (CAS 1823184-05-9)
- 4,7-Dimethoxy-2-nitrobenzofuran (CAS 65162-19-8)
- Mycophenolate Mofetil EP Impurity E (CAS 31858-66-9)
- 2,4-Dichloro-5-fluorobenzenesulfonyl chloride (CAS 874773-65-6)
- 3-(4-Nitrophenyl)-4,5-dihydro-1,2-oxazole-5-carboxylic acid (CAS 508182-18-1)
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- 4-Bromo-6-(difluoromethyl)-5-methylpyridine-3-sulfonyl chloride (CAS 1805356-50-6)
- 5-Bromo-4-chloro-7H-pyrrolo[2,3-d]pyrimidin-2-amine (CAS 873792-87-1)
- Peptide Impurity 11 X TFA Salt (CAS CATO-CPTD788811)
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