2-Fluoro-6-(methylsulfonyl)toluene CAS 828270-59-3
| CAS No. | 828270-59-3 |
| Molecular Formula | C8H9FO2S |
| Molecular Weight | 188.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-Fluoro-6-(methylsulfonyl)toluene.
2-Fluoro-6-(methylsulfonyl)toluene (CAS 828270-59-3) is a high-purity analytical reference standard with the molecular formula C8H9FO2S and a molecular weight of 188.22 g/mol.
2-Fluoro-6-(methylsulfonyl)toluene (C8H9FO2S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C8H9FO2S |
| Molecular Weight | 188.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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.) | 1986 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Fluoro Standards
- 1-Fluoro-2-((methylsulfonyl)methyl)benzene (CAS 25195-45-3)
- 1-Fluoro-3-((methylsulfonyl)methyl)benzene (CAS 25195-47-5)
- 1-Fluoro-4-((methylsulfonyl)methyl)benzene (CAS 5925-83-7)
- 2-Fluoro-4-(methylsulfonyl)toluene (CAS 828270-60-6)
- 2-Fluoro-5-(methylsulfonyl)toluene (CAS 828270-58-2)
- 4-Fluoro-2-(methylsulfonyl)toluene (CAS 828270-66-2)
- 4-Fluoro-2-methyl-1-(methylsulfonyl)benzene (CAS 828270-62-8)
- Ethyl 2-fluoro-2-(thiophen-2-yl)acetate (CAS 94744-60-2)
Recommended Standards
- 2-Hexylmalonic acid (CAS 3974-36-5)
- 2-Methyl-2-[(propylcarbamoyl)amino]propanoic acid (CAS 954253-72-6)
- 2-EThylglutaric acid dimethyl ester (CAS 53481-05-3)
- 2-Phenylethane-1-sulfonyl fluoride (CAS 2924-68-7)
- (2-Fluoro-5-(isopropylcarbamoyl)phenyl)boronic acid (CAS 874289-49-3)
- tert-Butyl 2-((5-hydroxypentyl)oxy)acetate (CAS 144682-02-0)
- 3,3-dimethylhexanoic acid (CAS 90808-83-6)
- 2-(1-(4-Fluorophenyl)-1H-1,2,3-triazol-5-yl)acetic acid (CAS 1017423-88-9)
- 4-(2,6-Bis(4-nitrophenyl)pyridin-4-yl)phenol (CAS 850735-06-7)
- 59669-16-8 E775ICF82G Octanoic acid 1-C-13 UNII-E775ICF82G 1-13c-Caprylic acid (CAS 59669-16-8)
- 7-Chloro-8-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydro-[1,4]dioxino[2,3-b]pyridine (CAS 2096998-38-6)
- N-Ethyl-3-piperidinecarboxamide hydrochloride (CAS 112989-90-9)
- 1-(4-Fluorophenyl)-1H-pyrrole-2,5-dione (CAS 6633-22-3)
- Des-Pro36-Tirzepatide (CAS CATO-CPTD788937)
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