cyclopropyl 2-(3,5-dimethylphenyl)ethyl ketone CAS 898777-44-1
| CAS No. | 898777-44-1 |
| Molecular Formula | C27H34O |
| Molecular Weight | 374.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a steroid core, a hydroxyl group, an ether linkage, cyclopropyl 2-(3,5-dimethylphenyl)ethyl ketone is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 374.56 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO supplies cyclopropyl 2-(3,5-dimethylphenyl)ethyl ketone (CAS 898777-44-1), a certified reference material (molecular formula C27H34O, MW 374.56 g/mol) for analytical method development and quality control.
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 manufactures cyclopropyl 2-(3,5-dimethylphenyl)ethyl ketone 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 | C27H34O |
| Molecular Weight | 374.56 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related cyclopropyl Standards
- N-(2-(5-Cyclopropyl-3-(pyridin-4-yl)-1H-pyrazol-1-yl)ethyl)thiophene-2-sulfonamide (CAS 1797616-44-4)
- 3-Cyclopropyl-1-((4-iodophenyl)sulfonyl)-1H-pyrazole (CAS 956783-71-4)
- 2-[3-cyclopropyl-6-(4-methylphenyl)-4-(trifluoromethyl)-1h-pyrazolo[3,4-b]pyridin-1-yl]acetic acid (CAS 937606-10-5)
- 2-[3-cyclopropyl-4-(difluoromethyl)-6-(1-ethyl-5-methyl-1h-pyrazol-4-yl)-1h-pyrazolo[3,4-b]pyridin-1-yl]acetic acid (CAS 1006478-14-3)
- Ethyl 2-(3-cyclopropyl-4-(difluoromethyl)-6-(1-methyl-1H-pyrazol-4-yl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetate (CAS 1172010-69-3)
- 1-Cyclopropyl-8-ethoxy-6-fluoro-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid (CAS 112811-83-3)
- 1-(5-Cyclopropyl-2-phenyloxazole-4-carbonyl)-N-methylpyrrolidine-3-sulfonamide (CAS 1808777-05-0)
- 6-(2-Cyclopropyl-1-(2-fluorophenyl)-2-oxoethyl)-4,5,6,7-tetrahydrothieno[2,3-c]pyridin-2-yl Acetate (CAS 1544531-48-7)
Recommended Standards
- Cyclobutyl 2-(3-methylphenyl)ethyl ketone (CAS 898768-33-7)
- Ursodeoxycholic Acid Impurity 13 (CAS 5255-17-4)
- Bis[(2R,3aS,4R,7aS)-octahydro-7,8,8-trimethyl-4,7-methanobenzofuran-2-yl] Ether (CAS 87248-50-8)
- Spironolactone Impurity 12 (CAS CATO-C4X-134512)
- 2-Amino-2-(5-bromo-1H-benzo[d]imidazol-2-yl)ethanol (CAS 1183482-02-1)
- 7-Chloro-3-hydroxy-2-(2-methoxyphenyl)-3,4-dihydroquinazolin-4-one (CAS 338412-70-7)
- 5-(Chloromethyl)-3-(4-methoxyphenyl)-1,2,4-oxadiazole (CAS 57238-76-3)
- 7-Chloro-N-[(3,4-dimethoxyphenyl)methyl]quinazolin-4-amine (CAS 477861-86-2)
- Ethyl 5-chloro-6-fluoropyrazolo[1,5-a]pyrimidine-3-carboxylate (CAS 2359650-50-1)
- Pelrinone (CAS 94386-65-9)
- N-[2-(Dimethylamino)ethyl]-2-piperidinecarboxamide dihydrochloride (CAS 1236263-47-0)
- 6-(4-Methoxypiperidin-1-yl)pyridin-3-amine (CAS 1096328-59-4)
- Zn(II)Deuteroporphyrin IX 2,4 bis ethylene glycol (CAS 119700-81-1)
- Semaglutide impurity 73 (CAS CATO-C4X-222673)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com