1-(2,5-Dimethylphenyl)heptan-1-one CAS 624286-49-3
| CAS No. | 624286-49-3 |
| Molecular Formula | C15H22O |
| Molecular Weight | 218.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2,5-Dimethylphenyl)heptan-1-one (C15H22O) contains a hydroxyl group, an ether linkage, an aromatic ring system. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
1-(2,5-Dimethylphenyl)heptan-1-one (CAS 624286-49-3), molecular formula C15H22O and molecular weight 218.33 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C15H22O |
| Molecular Weight | 218.33 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
Related Dimethylphenyl Standards
- 1-(2,3-Dimethylphenyl)heptan-1-one (CAS 912659-59-7)
- 1-(2,4-Dimethylphenyl)heptan-1-one (CAS 624286-48-2)
- 1-(3,4-Dimethylphenyl)heptan-1-one (CAS 912659-57-5)
- 1-(3,5-Dimethylphenyl)heptan-1-one (CAS 777080-12-3)
- (2-(3,4-Dimethylphenyl)thiazol-4-yl)methanamine (CAS 885280-01-3)
- (2-(3,5-Dimethylphenyl)thiazol-4-yl)methanamine (CAS 885280-05-7)
- 4-(2,4-Dimethylphenyl)-5-methylthiazol-2-amine (CAS 438227-56-6)
- 4-(2,5-Dimethylphenyl)-5-methylthiazol-2-amine (CAS 438220-19-0)
Recommended Standards
- 1-(2,4,5-Trimethylphenyl)hexan-1-one (CAS 600653-41-6)
- 1-(4-(tert-Butyl)phenyl)-2,2-dimethylpropan-1-one (CAS 22583-66-0)
- (7E,9Z)-beta-Ionylidene Acetaldehyde (CAS 54226-17-4)
- 1-(4-(tert-Butyl)phenyl)-3-methylbutan-1-one (CAS 81112-01-8)
- N-Acety-2-bromo-4-chloroaniline (CAS 57045-85-9)
- Methyl (E)-3-(3-(chlorocarbonyl)phenyl)acrylate (CAS 581799-33-9)
- 3-[(3-Methylbenzyl)oxy]pyrrolidine hydrochloride (CAS 1185303-37-0)
- 2,6,7-Trimethylpyrrolo[1,2-a]pyrimidine (CAS 61900-72-9)
- Benzyl (2R,3S,5R)-2-(hydroxymethyl)-3-((4-methoxybenzyl)amino)-5-methylpyrrolidine-1-carboxylate (CAS 2470016-18-1)
- 1-Benzyl-4-(isopropylamino)piperidine-4-carboxamide (CAS 1031-36-3)
- 1-(2,5-Dimethoxyphenyl)-2-(3-methoxyphenyl)ethanone (CAS 1097016-89-1)
- 7-Chloro-6-(2-chloroethyl)-2,5-dimethylpyrazolo[1,5-a]pyrimidine (CAS 129909-71-3)
- Ethyl 5'-(2-chloroacetamido)-[2,3'-bithiophene]-4'-carboxylate (CAS 315676-33-6)
- (Tyr?)-C-Peptide (human) (CAS 57327-90-9)
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