Benzenesulfonic acid, 2-(aminocarbonyl)-5-fluoro-
2026-04-14
产品详情
- Cas：493019-59-3
- 产品名称Benzenesulfonic acid, 2-(aminocarbonyl)-5-fluoro-
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- 简介
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- Assay (HPLC): 98.0%–102.0%
- Water Content (KF): ≤0.5%
- Residual Solvents:
- Dichloromethane: ≤0.06%
- Ethyl acetate: ≤0.5%
- Methanol: ≤0.3%
- Heavy Metals (Pb): ≤10 ppm
- Related Substances (HPLC):
- Single impurity: ≤0.5%
- Total impurities: ≤2.0%
- Pharmaceutical intermediate
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- Packaging: 1g/5g/10g/bottle (aluminum foil bag + PE bottle); 25kg/drum (fiber drum with PE liner)
- Storage: Sealed, store at -20 °C (long-term) or 2–8 °C (short-term), protected from light and moisture
- Shelf Life: 24 months (unopened, under recommended storage)
- Used for the synthesis of fluorinated sulfonamides and benzamide drugs, applied in anti-inflammatory, anti-tumor and CNS new drug research.
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Pesticide intermediate
Serves as building block for fluorinated fungicides, herbicides and insecticides; fluorinated structure improves biological activity and stability.
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Organic synthesis building block
Involved in sulfonation, amidation and condensation reactions to prepare multi-substituted benzene derivatives.
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Biochemical & analytical reagent
Used as pH buffer component and chromatographic derivatization reagent, also for pharmaceutical impurity reference substance development.
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New material additive
Applied in special resin and polymer modification to enhance acid, alkali and corrosion resistance.
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