2,3-Difluoro-6-(methylthio)benzoic acid CAS 2586126-74-9
| CAS No. | 2586126-74-9 |
| Molecular Formula | C8H6F2O2S |
| Molecular Weight | 204.19 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 2,3-Difluoro-6-(methylthio)benzoic acid.
2,3-Difluoro-6-(methylthio)benzoic acid (CAS 2586126-74-9) is a high-purity analytical reference standard with the molecular formula C8H6F2O2S and a molecular weight of 204.19 g/mol.
Based on its molecular formula C8H6F2O2S, 2,3-Difluoro-6-(methylthio)benzoic acid contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 204.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
CATO manufactures 2,3-Difluoro-6-(methylthio)benzoic acid 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 | C8H6F2O2S |
| Molecular Weight | 204.19 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2001 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Difluoro Standards
- 2,6-Difluoro-4-(methylthio)benzoic acid (CAS 1428234-47-2)
- 2,6-Difluoro-3-(methylthio)benzoic acid (CAS 1428234-51-8)
- 2,2-Difluoro-4-(methylthio)benzo[d][1,3]dioxole (CAS 933673-39-3)
- 2,3-Difluoro-4-(methylthio)benzoic acid (CAS 261915-08-6)
- 4,4-Difluoro-1-thien-2-ylbutane-1,3-dione (CAS 76629-94-2)
- (Difluoro(trimethylsilyl)methyl)phosphonic acid (CAS 913263-04-4)
- 2,6-Difluoro-3,5-dimethoxybenzyl Alcohol (CAS 1208434-90-5)
- 2,2-Difluoro-2-(1-propyl-1h-imidazol-2-yl)acetic acid (CAS 1340453-76-0)
Recommended Standards
- 2,4-Diaminoquinazoline-6-carboxylic acid (CAS 207562-23-0)
- 2,5-Diflouro-4-(methylsulfanyl)benzoic acid (CAS 918967-68-7)
- 2-(6-(Trifluoromethyl)pyridin-3-yl)propan-2-amine (CAS 566158-78-9)
- 2-[(3,4-difluorophenyl)sulfanyl]acetic acid (CAS 867311-53-3)
- 3-Chloro-1-(pyridin-4-ylmethyl)-1H-indazole hydrochloride (CAS 1187932-80-4)
- 1-(Propan-2-yl)-1h-imidazole-4,5-dicarbonitrile (CAS 133123-69-0)
- 4-Ethyl-6-methylpyrimidin-2-amine (CAS 114042-92-1)
- 5-Amino-1-(3-chloro-4-fluorophenyl)-1H-1,2,3-triazole-4-carboxamide (CAS 1255779-07-7)
- 4,7-Dimethoxy-5-(3-methylisoxazol-5-yl)benzofuran-6-ol (CAS 61348-49-0)
- 2-Amino-4-methylpyridin-3-ol (CAS 20348-18-9)
- 1213041-18-9 (1R)-1-(4-Chloro-2-methylphenyl)ethan-1-amine--hydrogen chloride (1/1) DTXSID20704230 (CAS 1213041-18-9)
- Tert-butyl methyl(5-azaspiro[2.4]Heptan-7-yl)carbamate (CAS 1257389-30-2)
- 2-((Cyclopropyl(pyrazin-2-yl)methyl)amino)acetic acid (CAS 1353978-94-5)
- Semaglutide Impurity 11 (CAS CATO-C4X-222611)
Why CATO?
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