1-(2-Hydroxy-4-(3-hydroxypropoxy)-3-propylphenyl)ethanone CAS 79557-70-3
| CAS No. | 79557-70-3 |
| Molecular Formula | C14H20O4 |
| Molecular Weight | 252.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 252.31 g/mol gives 1-(2-Hydroxy-4-(3-hydroxypropoxy)-3-propylphenyl)ethanone distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-(2-Hydroxy-4-(3-hydroxypropoxy)-3-propylphenyl)ethanone (CAS 79557-70-3), molecular formula C14H20O4 and molecular weight 252.31 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1-(2-Hydroxy-4-(3-hydroxypropoxy)-3-propylphenyl)ethanone (C14H20O4) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
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 | C14H20O4 |
| Molecular Weight | 252.31 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.) | 1979 |
Related Hydroxy Standards
- 1-(2-Hydroxy-2-methylbutyl)-3-(2-methoxyphenyl)urea (CAS 1252549-31-7)
- 1-(2-Hydroxy-2-methylbutyl)-3-(3-methoxyphenyl)urea (CAS 1252549-34-0)
- 1-(4-Hydroxy-2-methylbutan-2-yl)-3-(3-methoxyphenyl)urea (CAS 1376107-16-2)
- 1-(2-Hydroxy-4,6-diisopropoxyphenyl)ethan-1-one (CAS 93344-48-0)
- 1-(2-Hydroxy-6-(2-hydroxypropoxy)-3-propylphenyl)ethan-1-one (CAS 58974-96-2)
- 3-Hydroxy-1,3-di-p-tolyl-2-propen-1-one (CAS 62375-98-8)
- 4-Hydroxy-4-(3-methyl-4-propoxyphenyl)butanoic acid (CAS 879053-91-5)
- Methyl 5-(3-hydroxy-3-methylbutyl)-2-methoxybenzoate (CAS 2924466-13-5)
Recommended Standards
- 1-(2,4,6-Triethoxyphenyl)ethan-1-one (CAS 480439-37-0)
- 1-([1,1'-Biphenyl]-4-yl)piperazin-2-one (CAS 907972-38-7)
- [p-(hexyloxy)phenoxy]-Acetic acid(8CI) (CAS 27529-82-4)
- 1-(3,4-Dipropoxyphenyl)urea (CAS 757192-87-3)
- 5,6-Bis(benzyloxy)-4,7-dimethyl-1H-indole (CAS 97073-53-5)
- 3-(Aminomethyl)isoxazole Hydrochloride (CAS 1187933-48-7)
- 3-(2-Chlorobenzenesulfonyl)-1-ethyl-4,6-dimethyl-1,2-dihydropyridin-2-one (CAS 866051-50-5)
- 4-Chloro-5-(dimethoxymethyl)-2-(methylthio)pyrimidine (CAS 2377494-40-9)
- (R)-2-((tert-Butoxycarbonyl)amino)-3-(2,4-dimethoxyphenyl)propanoic acid (CAS 1213896-42-4)
- Methyl (2Z)-2-(3,4-dimethylbenzenesulfonyl)-3-[(4-methoxyphenyl)amino]prop-2-enoate (CAS 1327179-64-5)
- 2-Fluoro-1-iodo-3-methyl-4-nitrobenzene (CAS 1803825-86-6)
- 5-Benzoyl-6-(bromomethyl)-1,3-dimethylpyrimidine-2,4(1H,3H)-dione (CAS 443667-38-7)
- 5-iodo-1,4-dimethyl-triazole (CAS 1346818-62-9)
- 149471-11-4 Neuropeptide DF2 L-Phenylalaninamide, L-alpha-aspartyl-L-arginyl-L-asparaginyl-L-phenylalanyl-L-leucyl-L-arginyl- Asp-arg-asn-phe-leu-arg-phe-NH2 Aspartyl-arginyl-asparaginyl-phenylalanyl-leucyl-arginyl-phenylalaninamide L-alpha-Aspartyl-L-arginyl-L-asparaginyl-L-phenylalanyl-L-leucyl-L-arginyl-L-phenylalaninamide DF(2) Neuropeptide Drnflrfamide (CAS 149471-11-4)
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