1-(6-Methylpyridin-2-yl)-2-(methylsulfonyl)ethan-1-one CAS 386715-51-1
| CAS No. | 386715-51-1 |
| Molecular Formula | C9H11NO3S |
| Molecular Weight | 213.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(6-Methylpyridin-2-yl)-2-(methylsulfonyl)ethan-1-one (C9H11NO3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies 1-(6-Methylpyridin-2-yl)-2-(methylsulfonyl)ethan-1-one (CAS 386715-51-1), a certified reference material (molecular formula C9H11NO3S, MW 213.25 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 1-(6-Methylpyridin-2-yl)-2-(methylsulfonyl)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 | C9H11NO3S |
| Molecular Weight | 213.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methylpyridin Standards
- N-(3-Methylpyridin-4-yl)isonicotinamide (CAS 1429342-55-1)
- N-(4-Methylpyridin-2-yl)isonicotinamide (CAS 329042-35-5)
- 3-((6-Methylpyridin-3-yl)oxy)benzaldehyde (CAS 1343089-87-1)
- 4-(6-Methylpyridin-3-yl)benzoic acid (CAS 199678-10-9)
- 1-(4-Methylpyridin-2-yl)-1-phenylethan-1-ol (CAS 107455-67-4)
- N-(2-(6-methylpyridin-3-yl)ethyl)aniline (CAS 109474-82-0)
- 6-(3-Methylpyridin-2-yl)pyridine-3-carboxylic acid (CAS 2091327-64-7)
- 6-(5-Methylpyridin-2-yl)pyridine-3-carboxylic acid (CAS 244303-60-4)
Recommended Standards
- [2-(4-fluorophenoxy)ethyl](2-methoxyethyl)amine (CAS 420098-40-4)
- 1-(Methylsulfonyl)indolin-4-ol (CAS 2460714-98-9)
- (2E)-1-(Phenylsulfonyl)acetone oxime (CAS 343348-18-5)
- 1,2,3,4-Tetrahydroquinoline-7-sulfonic acid (CAS 94411-91-3)
- 4-Chloro-3'-(trifluoromethoxy)-[1,1'-biphenyl]-3-ol (CAS 1261512-80-4)
- n-(Dicyclopropylmethyl)-4-fluorobenzamide (CAS 1031146-28-7)
- N-(Cyclopentylcarbonyl)-2-methylalanine (CAS 1220021-10-2)
- 2-((Cyclopropylmethyl)amino)butan-1-ol (CAS 1156169-03-7)
- Methyl (R)-2-carbamoylpyrrolidine-1-carboxylate (CAS 2165550-07-0)
- 4-(3-fluorophenyl)-2-(piperidin-4-yl)pyrimidine hydrochloride (CAS 2059949-59-4)
- 2-(4-Methyl-1,3-thiazol-2-yl)ethan-1-amine (CAS 61887-91-0)
- 5-Chloro-1-(2-fluorophenyl)pentan-1-one (CAS 487058-75-3)
- n-(Sec-butyl)-1-(2-methoxyethyl)-6-oxo-1,6-dihydropyridazine-3-carboxamide (CAS 1208496-73-4)
- Tau Peptide (244-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 330456-24-1)
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