2-Methoxy-1-(4-(methylsulfonyl)phenyl)ethan-1-one CAS 1596988-99-6
| CAS No. | 1596988-99-6 |
| Molecular Formula | C10H12O4S |
| Molecular Weight | 228.26 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.
2-Methoxy-1-(4-(methylsulfonyl)phenyl)ethan-1-one (CAS 1596988-99-6) is a high-purity analytical reference standard with the molecular formula C10H12O4S and a molecular weight of 228.26 g/mol.
Based on its molecular formula C10H12O4S, 2-Methoxy-1-(4-(methylsulfonyl)phenyl)ethan-1-one contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 228.26 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 manufactures 2-Methoxy-1-(4-(methylsulfonyl)phenyl)ethan-1-one 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 | C10H12O4S |
| Molecular Weight | 228.26 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, 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.) | 1993 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 70987-78-9 (S)-Glycidyl tosylate Oxiranemethanol, 4-methylbenzenesulfonate, (S)- Oxiranemethanol, 4-methylbenzene-sulfonate, (S)- 5-17-03-00047 (Beilstein Handbook Reference) BRN 3592143 CCRIS 6400 (+)-Glycidyl tosylate (2S)-(+)-Glycidyl tosylate EC 417-210-7 (CAS 70987-78-9)
- Etoricoxib impurity 69 (CAS 300355-18-4)
- 2-(Isopropylsulfonyl)benzoic acid 20884-63-3 7104AD C10H12O4S (CAS 20884-63-3)
- Ibuprofen EP Impurity B Sodium (CAS CATO-C4X-108236)
- n-(2-Chloro-4,6-dimethylphenyl)-3-oxo-3-phenylpropanamide (CAS 749896-89-7)
- 1-(3,5-Dimethyl-1H-pyrazol-4-yl)-N-methylethan-1-amine (CAS 1035104-75-6)
- 4-((4-Methoxyphenoxy)methyl)thiazol-2-amine (CAS 885457-94-3)
- 1,2-Dimethyl-1H-1,2,3-triazole-5(2H)-thione (CAS 64808-28-2)
- 2-Ethylbutanethioamide (CAS 98278-52-5)
- N-Benzoyl-N-methyl-L-tyrosine (CAS 1798902-86-9)
- 2-{4-oxo-4H,5H-furo[3,2-c]pyridin-5-yl}acetic acid (CAS 1936329-25-7)
- 5-(Piperidin-1-yl)nicotinic acid (CAS 878742-33-7)
- 4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid (CAS 34662-58-3)
- Tirzepatide Impurity 58 (CAS CATO-C4X-324058)
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