o-Tolyl-methanesulfonyl chloride o-tolyl methanesulfonyl chloride 2-methylbenzylsulphonyl chloride ((2-methylphenyl)methyl)sulfonyl chloride (2-methylphenyl)methanesulfonyl chloride 92614-55-6 CAS 92614-55-6
| CAS No. | 92614-55-6 |
| Molecular Formula | C8H9ClO2S |
| Molecular Weight | 204.67 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.
CATO supplies o-Tolyl-methanesulfonyl chloride o-tolyl methanesulfonyl chloride 2-methylbenzylsulphonyl chloride ((2-methylphenyl)methyl)sulfonyl chloride (2-methylphenyl)methanesulfonyl chloride 92614-55-6 (CAS 92614-55-6), a certified reference material (molecular formula C8H9ClO2S, MW 204.67 g/mol) for analytical method development and quality control.
The molecular framework of o-Tolyl-methanesulfonyl chloride o-tolyl methanesulfonyl chloride 2-methylbenzylsulphonyl chloride ((2-methylphenyl)methyl)sulfonyl chloride (2-methylphenyl)methanesulfonyl chloride 92614-55-6 (C8H9ClO2S) is characterized by a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures o-Tolyl-methanesulfonyl chloride o-tolyl methanesulfonyl chloride 2-methylbenzylsulphonyl chloride ((2-methylphenyl)methyl)sulfonyl chloride (2-methylphenyl)methanesulfonyl chloride 92614-55-6 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 | C8H9ClO2S |
| Molecular Weight | 204.67 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related o Standards
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- 2-(3-(O-tolyl)pyrrolidin-1-yl)ethan-1-amine (CAS 938458-85-6)
- (2-(O-tolyl)thiazol-4-yl)methanamine (CAS 885280-68-2)
- (2-(P-tolyl)thiazol-4-yl)methanamine (CAS 89152-86-3)
- (2-(m-tolyl)thiazol-4-yl)methanamine 89152-85-2 C-(2-M-TOLYL-THIAZOL-4-YL)-METHYLAMINE (CAS 89152-85-2)
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Recommended Standards
- m-Tolylmethanesulfonyl chloride (CAS 53531-68-3)
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- 2-Chloro-N-(1-(thiazol-2-yl)ethyl)acetamide (CAS 1225803-85-9)
- 2-Bromo-6-(trifluoromethyl)pyridine-3-acetic acid (CAS 1227588-30-8)
- 4-(3-Benzhydryl-1,2,4-oxadiazol-5-yl)piperidine 4-[3-(diphenylmethyl)1,2,4-oxadiazol-5-yl]piperidine 4-[3-(diphenylmethyl)-1,2,4-oxadiazol-5-yl]-piperidine 849925-02-6 (CAS 849925-02-6)
- Fimasartan-d6 (CAS 247257-48-3 (unlabeled))
- Fasudil Impurity 13 (CAS 748752-50-3)
- Potassium 5-pyridin-4-yl-1,3,4-oxadiazole-2-thiolate (CAS 1024183-19-4)
- Epitestosterone (CAS 481-30-1)
- 4-Butyryl-N-(4-fluorobenzyl)-1H-pyrrole-2-carboxamide (CAS 478259-59-5)
- 5-Phenyl-1-(3-phenylpropyl)pyrimidine-2,4(1H,3H)-dione (CAS 13345-02-3)
- Salmeterol EP Impurity C (CAS 94749-11-8)
- Semaglutide Impurity 160 (x TFA Salt) (CAS CATO-C4X-2226160)
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