1-((4-Methoxyphenyl)sulfonyl)propan-2-one CAS 65369-20-2
| CAS No. | 65369-20-2 |
| Molecular Formula | C10H12O4S |
| Molecular Weight | 228.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-((4-Methoxyphenyl)sulfonyl)propan-2-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.
1-((4-Methoxyphenyl)sulfonyl)propan-2-one (CAS 65369-20-2), molecular formula C10H12O4S and molecular weight 228.26 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, 1-((4-Methoxyphenyl)sulfonyl)propan-2-one is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 228.26 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 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.) | 1975 |
| Sulfur Atoms | 1 |
Related Methoxyphenyl Standards
- 1-(4-Methoxyphenyl)-2-(methylsulfonyl)ethan-1-one (CAS 27918-36-1)
- 5-(2-Methoxyphenyl)nicotinamide (CAS 1356110-76-3)
- 5-(3-Methoxyphenyl)nicotinamide (CAS 1356110-84-3)
- N-(4-Methoxyphenyl)nicotinamide (CAS 14547-84-3)
- 1-(4-Methoxyphenyl)-2-(pyrimidin-4-yl)ethan-1-one (CAS 36827-95-9)
- 4-((4-Methoxyphenyl)diazenyl)phenol (CAS 2496-25-5)
- 5-(4-Methoxyphenyl)nicotinamide (CAS 198345-91-4)
- N-(2-methoxyphenyl)nicotinamide (CAS 70301-27-8)
Recommended Standards
- (4-Fluorophenoxy)acetaldehyde Diethyl Acetal (CAS 59769-37-8)
- 1-(2'-Fluoro-[1,1'-biphenyl]-4-yl)propan-1-one (CAS 37989-92-7)
- (2,5-Dimethylphenyl)(2-fluorophenyl)methanone (CAS 2250-60-4)
- 1-(3-Fluorophenyl)-3-phenylpropan-1-one (CAS 898764-21-1)
- 4-(phenylmethylidene)piperidine (CAS 164650-58-2)
- Diethyl (4-(methylthio)phenyl)phosphonate (CAS 77918-45-7)
- 1-Phenoxy-3-(3-(4-phenoxyphenoxy)phenoxy)benzene (CAS 13281-14-6)
- 1-(3,4-dihydroisoquinolin-2(1H)-yl)-2-methylpropan-2-amine (CAS 741705-80-6)
- Ethyl 2-(2-(tosyloxy)ethoxy)acetate (CAS 194870-77-4)
- Methyl 3-(thiophen-2-yl)propiolate (CAS 6824-26-6)
- N-((6-Bromopyridin-3-yl)methyl)-2-chloroacetamide (CAS 1353983-68-2)
- [2,4'-Bipyridine]-5-carbonitrile (CAS 834881-86-6)
- alpha-Copaene (CAS 3856-25-5)
- Tirzepatide Impurity 18 (CAS CATO-C4X-324018)
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