Sulfonyl Halides
Sulfonyl halides are a class of organic compounds in which a sulfonyl functional group is singly bonded to a halogen atom. These compounds are essential intermediates in the synthesis of pharmaceuticals, agrochemicals, and dyes. At CymitQuimica, we offer a selection of high-quality sulfonyl halides to support your synthetic and research needs, ensuring consistent and reliable performance in chemical processes.
Found 173 products of "Sulfonyl Halides"
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Azobenzene-4-sulfonyl Chloride
CAS:Formula:C12H9ClN2O2SPurity:>98.0%(T)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:280.734-tert-Butylbenzenesulfonyl Chloride
CAS:Formula:C10H13ClO2SPurity:>98.0%(GC)(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:232.721-Naphthalenesulfonyl Chloride
CAS:Formula:C10H7ClO2SPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:226.674-Methylbenzenesulfonyl Fluoride
CAS:Formula:C7H7FO2SPurity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:174.193-Chlorobenzenesulfonyl Chloride
CAS:Formula:C6H4Cl2O2SPurity:>98.0%(GC)(T)Color and Shape:White or Colorless to Orange to Green powder to lump to clear liquidMolecular weight:211.064-Cyanobenzenesulfonyl Chloride
CAS:Formula:C7H4ClNO2SPurity:>98.0%(GC)(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:201.624-Iodobenzenesulfonyl Chloride
CAS:Formula:C6H4ClIO2SPurity:>93.0%(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:302.514-Ethylbenzenesulfonyl Chloride
CAS:Formula:C8H9ClO2SPurity:>95.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:204.67Cyclopropanesulfonyl Chloride
CAS:Formula:C3H5ClO2SPurity:>97.0%(GC)(T)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:140.581,3-Benzenedisulfonyl Chloride
CAS:Formula:C6H4Cl2O4S2Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:275.114-Bromobenzenesulfonyl Chloride
CAS:Formula:C6H4BrClO2SPurity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:255.512-Phthalimidoethanesulfonyl Chloride
CAS:Formula:C10H8ClNO4SPurity:>98.0%(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:273.692,4,6-Triisopropylbenzenesulfonyl Chloride
CAS:Formula:C15H23ClO2SPurity:>97.0%(T)Color and Shape:White powder to lumpMolecular weight:302.86Isopropylsulfonyl Chloride
CAS:Formula:C3H7ClO2SPurity:>95.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:142.604-Acetamidobenzenesulfonyl Chloride
CAS:Formula:C8H8ClNO3SPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:233.672,3-Dichlorobenzenesulfonyl Chloride
CAS:Formula:C6H3Cl3O2SPurity:>96.0%(GC)(T)Color and Shape:White to Light yellow powder to lumpMolecular weight:245.50Benzenesulfonyl Chloride
CAS:Formula:C6H5ClO2SPurity:>99.0%(GC)(T)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:176.611-Butanesulfonyl Chloride
CAS:Formula:C4H9ClO2SPurity:>98.0%(T)Color and Shape:Colorless to Light yellow to Light orangeMolecular weight:156.62Benzylsulfonyl Chloride
CAS:Formula:C7H7ClO2SPurity:>97.0%(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:190.644-Methoxybenzenesulfonyl Chloride
CAS:Formula:C7H7ClO3SPurity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to lumpMolecular weight:206.644-Biphenylsulfonyl Chloride
CAS:Formula:C12H9ClO2SPurity:>98.0%(GC)Color and Shape:White to Gray to Brown powder to crystalMolecular weight:252.71Benzylsulfonyl Fluoride
CAS:Formula:C7H7FO2SPurity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:174.192-Nitrobenzenesulfonyl Chloride
CAS:Formula:C6H4ClNO4SPurity:>95.0%(GC)(T)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:221.61Dansyl Fluoride
CAS:Formula:C12H12FNO2SPurity:>98.0%(T)(HPLC)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:253.292,4-Dichlorobenzenesulfonyl Chloride
CAS:Formula:C6H3Cl3O2SPurity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:245.503,4-Dichlorobenzenesulfonyl Chloride
CAS:Formula:C6H3Cl3O2SPurity:>98.0%(T)Color and Shape:White or Colorless to Almost white or Almost colorless powder to lump to clear liquidMolecular weight:245.502-Bromobenzenesulfonyl Chloride
CAS:Formula:C6H4BrClO2SPurity:>97.0%(GC)(T)Color and Shape:White to Gray to Brown powder to crystalMolecular weight:255.513-Nitrobenzenesulfonyl Chloride
CAS:Formula:C6H4ClNO4SPurity:>98.0%(GC)(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:221.614,4'-Biphenyldisulfonyl Chloride
CAS:Formula:C12H8Cl2O4S2Purity:>97.0%(T)(qNMR)Color and Shape:White to Light yellow powder to crystalMolecular weight:351.212,5-Dichlorobenzenesulfonyl Chloride
CAS:Formula:C6H3Cl3O2SPurity:>98.0%(GC)(T)Color and Shape:White or Colorless to Light yellow powder to lump to clear liquidMolecular weight:245.50Benzenesulfonyl Chloride [for Determination of Hippuric Acid]
CAS:Formula:C6H5ClO2SPurity:>99.0%(GC)(T)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:176.612-Methoxy-4-nitrobenzenesulfonyl Chloride
CAS:Formula:C7H6ClNO5SPurity:>98.0%(GC)(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:251.641-Octanesulfonyl Chloride
CAS:Formula:C8H17ClO2SPurity:>95.0%(GC)(T)Color and Shape:Colorless to Light red to Green clear liquidMolecular weight:212.732-Chloroethanesulfonyl Chloride
CAS:Formula:C2H4Cl2O2SPurity:>95.0%(GC)(T)Color and Shape:Colorless to Yellow to Orange clear liquidMolecular weight:163.014-Isopropoxybenzenesulfonyl Chloride
CAS:Formula:C9H11ClO3SPurity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to lumpMolecular weight:234.691,2-Benzenedisulfonyl Dichloride
CAS:Formula:C6H4Cl2O4S2Purity:>98.0%(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:275.112-Iodobenzenesulfonyl Chloride
CAS:Formula:C6H4ClIO2SPurity:>98.0%(GC)(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:302.51Dimethylsulfamoyl Chloride
CAS:Formula:C2H6ClNO2SPurity:>97.0%(GC)(T)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:143.594-Chloro-3-nitrobenzenesulfonyl Chloride
CAS:Formula:C6H3Cl2NO4SPurity:>96.0%(GC)(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:256.054-Methyl-3-nitrobenzenesulfonyl Chloride
CAS:Formula:C7H6ClNO4SPurity:>98.0%(GC)(T)Color and Shape:White to Light yellow to Green powder to crystalMolecular weight:235.643-(Chlorosulfonyl)benzoic Acid
CAS:Formula:C7H5ClO4SPurity:>96.0%(T)Color and Shape:White to Brown powder to crystalMolecular weight:220.62o-Toluenesulfonyl Chloride (contains ca. 23% isomer)
CAS:Formula:C7H7ClO2SPurity:>75.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:190.642,4,5-Trichlorobenzenesulfonyl Chloride
CAS:Formula:C6H2Cl4O2SPurity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:279.945-Bromo-2-methoxybenzenesulfonyl Chloride
CAS:Formula:C7H6BrClO3SPurity:>97.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:285.544-(Bromomethyl)benzenesulfonyl Chloride
CAS:Formula:C7H6BrClO2SPurity:>95.0%(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:269.54Trichloromethanesulfonyl Chloride
CAS:Formula:CCl4O2SPurity:>95.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:217.872-Naphthalenesulfonyl Chloride
CAS:Formula:C10H7ClO2SPurity:>98.0%(GC)(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:226.673,5-Dichlorobenzenesulfonyl Chloride
CAS:Formula:C6H3Cl3O2SPurity:>98.0%(GC)(T)Color and Shape:White or Colorless to Light yellow powder to lump to clear liquidMolecular weight:245.501-Propanesulfonyl Chloride
CAS:Formula:C3H7ClO2SPurity:>98.0%(GC)(T)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:142.605-Chloro-2-methoxy-4-methylbenzenesulfonyl chloride, 97%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C8H8Cl2O3SPurity:97%Color and Shape:White, Crystals or powder or crystalline powderMolecular weight:255.114-(2-Thienyl)benzenesulfonyl chloride, 96%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C10H7ClO2S2Purity:96%Color and Shape:Pale yellow, Crystals or powder or crystalline powderMolecular weight:258.732,4-Dibromobenzenesulfonyl chloride, 98%
CAS:<p>2,4-Dibromobenzenesulfonyl chloride is used as pharmaceutical intermediate. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or S</p>Formula:C6H3Br2ClO2SPurity:98%Color and Shape:White to yellow, Crystals or powder or crystalline powder or fused/lumpy solidMolecular weight:334.414-(3-Trifluoromethyl-2-pyridyloxy)benzenesulfonyl chloride, 97%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C12H7ClF3NO3SPurity:97%Color and Shape:Powder, WhiteMolecular weight:337.705-Chloro-2-methylbenzenesulfonyl chloride, 97%
CAS:<p>5-Chloro-2-methylbenzenesulfonyl chloride is an important raw material and intermediate used in organic synthesis, pharmaceuticals agrochemicals and dyestuff fields. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label </p>Formula:C7H6Cl2O2SPurity:97%Color and Shape:Liquid, Clear colorless to yellow to redMolecular weight:225.08Ethanesulfonyl chloride, 98+%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C2H5ClO2SPurity:98+%Color and Shape:Clear colorless to pale yellow or purple, LiquidMolecular weight:128.57Cyclopropanesulfonyl chloride, 97%
CAS:<p>Cyclopropanesulfonyl chloride, 97%, Thermo Scientific Chemicals</p>Formula:C3H5ClO2SPurity:97%Color and Shape:Liquid, Clear colorless to pale yellowMolecular weight:140.584-Bromobenzenesulfonyl chloride, 98+%
CAS:<p>4-Bromobenzenesulfonyl chloride is used as activating agent in the synthesis of oligodeoxyribo- and oligoribo- nucleotides in solution. It also used in the synthesis of 4-(N-allylsulfamoyl)phenylboronic acid and in protection of amines as 4-bromobenzenesulfonamides. This Thermo Scientific Chemicals </p>Formula:C6H4BrClO2SPurity:98+%Color and Shape:Crystals or powder or crystalline powder, White to cream to pale brownMolecular weight:255.511-Propanesulfonyl chloride, 97%
CAS:<p>1-Propanesulfonyl chloride was used in synthesis of 1-alkyl-3-methylimidazolium alkanesulfonate ionic liquids. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original </p>Formula:C3H7ClO2SPurity:97%Color and Shape:Clear colorless to pale yellow to pale pink, LiquidMolecular weight:142.604-n-Propylbenzenesulfonyl chloride, 95%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C9H11ClO2SPurity:95%Color and Shape:Liquid, Clear pale yellowMolecular weight:218.7Benzo[b]thiophene-3-sulfonyl chloride, 97%
CAS:<p>Benzo[b]thiophene-3-sulfonyl chloride is used as a pharmaceutical intermediate. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code</p>Formula:C8H5ClO2S2Purity:97%Molecular weight:232.704-Cyclohexylbenzenesulfonyl chloride, 97%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C12H15ClO2SPurity:97%Color and Shape:White to pale cream, Crystals or powder or crystalline powderMolecular weight:258.76Nonafluorobutanesulfonyl chloride, 98%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:CF3(CF2)3SO2ClPurity:98%Color and Shape:Clear colorless, LiquidMolecular weight:318.554-(Methylsulfonyl)benzenesulfonyl chloride, 95%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C7H7ClO4S2Purity:95%Color and Shape:White, SolidMolecular weight:254.703,5-Dichloro-α-toluenesulfonyl chloride, 96%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C7H5Cl3O2SPurity:96%Molecular weight:259.54Biphenyl-4-sulfonyl chloride, 97%
CAS:<p>It is a reactant for preparation of anilinopyrimidinesulfonamides as potential anticancer agents, synthesis of inhibitors of the hypoxia inducible factor pathway. It participates in the preparation of hydroxy-sulfonyl-piperidinyl butyramides as HDAC inhibitors and potential antitumors and is also in</p>Formula:C12H9ClO2SPurity:97%Color and Shape:Powder, White to creamMolecular weight:252.714-Fluorobenzenesulfonyl chloride, 98%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C6H4ClFO2SPurity:98%Color and Shape:White to cream to pale brown or pale yellow, Powder or crystalline powder or crystals or fused solidMolecular weight:194.602-Propanesulfonyl chloride, 97%
CAS:<p>2-Propanesulfonyl chloride is used as a pharmaceutical intermediate. Reductive cleavage of a secondary alcohol to methylene has been achieved by reduction of the 2-propanesulfonyl ester with lithium triethylborohydride. This Thermo Scientific Chemicals brand product was originally part of the Alfa </p>Formula:C3H7ClO2SPurity:97%Color and Shape:Clear, colourless to pale yellow, liquidMolecular weight:142.60Trifluoromethanesulfonyl chloride, 98%
CAS:<p>Ru(II) complex-catalyzed trifluoromethylating agent for aromatics and alkenes. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code o</p>Formula:CF3SO2ClPurity:98%Color and Shape:Clear or slightly turbid, colorless to yellow, LiquidMolecular weight:168.524-(2-Aminoethyl)benzenesulfonyl fluoride hydrochloride, 97%
CAS:<p>AEBSF is extensively used in studies aiming to describe cholesterol regulatory genes due to its potent ability to inhibit Site-1-protease (S1P). This serine protease, located in the Golgi apparatus, is responsible for activating the sterol regulatory element-binding proteins. By selectively inhibiti</p>Formula:C8H11ClFNO2SPurity:97%Color and Shape:Powder, WhiteMolecular weight:239.692,4-Dinitrobenzenesulfonyl chloride, 98%
CAS:<p>2,4-Dinitrobenzenesulfonyl chloride was used to protect primary amines. It was used as starting reagent in the synthesis of tert-butyl 2-[(2,4-dinitrophenyl) sulfonyl]amino acetate. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documenta</p>Formula:C6H3ClN2O6SPurity:98%Color and Shape:Crystals or powder or crystalline powder or granules, Cream to yellow to pale brownMolecular weight:266.612-Nitrobenzenesulfonyl chloride, 97%
CAS:<p>2-Nitrobenzenesulfonyl chloride acts as a reagent to form 2-nitrobenzenesulfonyl derivatives of alcohols and amines. It is also involved in the selective cleavage with thiophenol without displacement of the nitro group. Further, it is used in the preparation of renin inhibitors. In addition to this,</p>Formula:C6H4ClNO4SPurity:97%Color and Shape:White to cream to brown, Crystals or powder or crystalline powder or fused solidMolecular weight:221.61o-Toluenesulfonyl chloride, 80%
CAS:<p>o-Toluenesulfonyl chloride is used in organic synthesis and saccharin production. It is also used as pharmaceutical intermediate. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy b</p>Formula:C7H7ClO2SPurity:80%Color and Shape:Liquid, Clear colorless to yellowMolecular weight:190.644-Ethylbenzenesulfonyl chloride, 97%
CAS:<p>4-Ethylbenzenesulfonyl chloride is an important raw material and intermediate used in organic synthesis, pharmaceuticals agrochemicals and dyestuff fields. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label informatio</p>Formula:C8H9ClO2SPurity:97%Color and Shape:Clear colorless to pale yellow, LiquidMolecular weight:204.674-n-Butylbenzenesulfonyl chloride, 97%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C10H13ClO2SPurity:97%Color and Shape:Liquid, Clear colorless to pale yellowMolecular weight:232.724-n-Butoxybenzenesulfonyl chloride, 97%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C10H13ClO3SPurity:97%Molecular weight:248.734-tert-Butylbenzenesulfonyl chloride, 98%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C10H13ClO2SPurity:98%Color and Shape:Crystals or powder or crystalline powder, White to creamMolecular weight:232.723,4-Dimethoxybenzenesulfonyl chloride, 98%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C8H9ClO4SPurity:98%Color and Shape:White to cream to pale grey, PowderMolecular weight:236.672-Cyanobenzenesulfonyl chloride, 97%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C7H4ClNO2SPurity:97%Color and Shape:Pale brown, Crystals or powder or crystalline powderMolecular weight:201.622,3,5,6-Tetramethylbenzenesulfonyl chloride, 98%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C10H13ClO2SPurity:98%Color and Shape:White to pale cream, Crystals or powder or crystalline powderMolecular weight:232.735-Chloro-2-methoxybenzenesulfonyl chloride, 98%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C7H6Cl2O3SPurity:98%Color and Shape:White, Crystals or powder or crystalline powderMolecular weight:241.083-Fluoro-4-methylbenzenesulfonyl chloride, 97%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C7H6ClFO2SPurity:97%Color and Shape:White to pale yellow, Crystals or powder or crystalline powderMolecular weight:208.632,5-Dibromobenzenesulfonyl chloride, 99%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C6H3Br2ClO2SPurity:99%Color and Shape:White to cream or pale yellow to orange to brown, Crystals or powder or crystalline powderMolecular weight:334.412,4,6-Trifluorobenzenesulfonyl chloride, 97%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C6H2ClF3O2SPurity:97%Color and Shape:Liquid, Clear colorless to pale yellowMolecular weight:230.592-Bromo-4-fluorobenzenesulfonyl chloride, 97%
CAS:<p>2-Bromo-4-fluorobenzenesulfonyl chloride is used as a pharmaceutical intermediate. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item co</p>Formula:C6H3BrClFO2SPurity:97%Color and Shape:Colorless to pale cream to pale yellow, Fused solid or clear liquid as meltMolecular weight:273.50Imidazole-4-sulfonyl chloride, 97%
CAS:<p>It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuffs. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. Th</p>Formula:C3H3ClN2O2SPurity:97%Molecular weight:165.962-Chlorobenzenesulfonyl chloride, 98%
CAS:<p>2-Chlorobenzenesulfonyl chloride is used as an organic chemical synthesis intermediate. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / it</p>Formula:C6H4Cl2O2SPurity:98%Color and Shape:Colorless/translucent to yellow or orange or pink, Low melting crystals or powder or crystalline powder or clear liquidMolecular weight:211.071-Dodecanesulfonyl chloride, 97%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C12H25ClO2SPurity:97%Color and Shape:White to cream to pale yellow, Crystals or powder or crystalline powder or fused solidMolecular weight:268.843-Bromobenzenesulfonyl chloride, 97%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C6H4BrClO2SPurity:97%Color and Shape:Clear colorless to pale yellow, LiquidMolecular weight:255.515-Bromo-2-methoxybenzenesulfonyl chloride, 98%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C7H6BrClO3SPurity:98%Color and Shape:White, PowderMolecular weight:285.544-Methoxybenzenesulfonyl chloride, 98+%
CAS:<p>4-Methoxybenzenesulfonyl chloride is used as an anti-HIV as Pharmaceutical Intermediates. It also acts as protecting group agent for various nitrogen functions. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label inform</p>Formula:C7H7ClO3SPurity:98+%Color and Shape:White to pale cream, Crystals or powder or crystalline powder or lumps or chunks or fused solidMolecular weight:206.64Benzenesulfonyl chloride, 98%
CAS:<p>Benzenesulfonyl chloride reacts with Grignard reagents to form oxindoles from N-unsubstituted indoles. It is widely used to check the assay of thiamine in different food products. It is involved in the synthesis of alpha-disulfones, sulfonamides and sulfoante esters as precursor. It is a derivatizat</p>Formula:C6H5ClO2SPurity:98%Color and Shape:Clear colorless to pale yellow, LiquidMolecular weight:176.614-Cyanobenzenesulfonyl chloride, 97%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C7H4ClNO2SPurity:97%Color and Shape:White to cream or pale yellow, Crystalline powderMolecular weight:201.622,4-Difluorobenzenesulfonyl chloride, 98%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C6H3ClF2O2SPurity:98%Color and Shape:Liquid, Clear colorless to yellowMolecular weight:212.594-Bromo-2-fluorobenzenesulfonyl chloride, 98%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C6H3BrClFO2SPurity:98%Color and Shape:Crystals or powder or crystalline powder, White to pale cream to pale yellowMolecular weight:273.502,6-Difluorobenzenesulfonyl chloride, 97%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C6H3ClF2O2SPurity:97%Color and Shape:Clear colorless to yellow to orange, LiquidMolecular weight:212.59α-Toluenesulfonyl fluoride, 99%
CAS:<p>-Toluenesulfonyl fluoride (PMSF) is used in the preparation of cell lysates to inhibit protein digestion. It is a widely used fatty acid amid hydrolase (FAAH) inhibitor for pretreatment of brain membrane preparations when testing CB1 receptor activity. This Thermo Scientific Chemicals brand product </p>Formula:C7H7FO2SPurity:99%Color and Shape:White, Crystals or powder or crystalline powderMolecular weight:174.193-Cyanobenzenesulfonyl chloride, 97%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C7H4ClNO2SPurity:97%Color and Shape:White to yellow, Crystals or powder or crystalline powder or fused/lumpy solidMolecular weight:201.623-Methoxybenzenesulfonyl chloride, 97%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C7H7ClO3SPurity:97%Color and Shape:Clear colorless to yellow or pale purple, LiquidMolecular weight:206.642-Fluorobenzenesulfonyl chloride, 98%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C6H4ClFO2SPurity:98%Color and Shape:Liquid as melt, Clear, colorless to yellowMolecular weight:194.606-(Trifluoromethyl)pyridine-3-sulfonyl chloride, 97%
CAS:<p>6-Trifluoromethyl-3-pyridinesulfonyl Chloride is a chemical used for the preparation of N-sulfonamido polycyclic pyrazolyl compounds for treatment of cognitive disorders. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and la</p>Formula:C6H3ClF3NO2SPurity:97%Color and Shape:Crystals or powder or crystalline powder or fused solid, White to cream or pale yellowMolecular weight:245.602,4-Dichloro-5-methylbenzenesulfonyl chloride, 97%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C7H5Cl3O2SPurity:97%Color and Shape:Crystals or powder or crystalline powder, White to creamMolecular weight:259.543-(Chlorosulfonyl)benzoic acid, 96%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C7H5ClO4SPurity:96%Color and Shape:Powder, White to pale brownMolecular weight:220.621-Butanesulfonyl chloride, 98%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C4H9ClO2SPurity:98%Color and Shape:Clear colorless to pale yellow, LiquidMolecular weight:156.622-Chloroethanesulfonyl chloride, 98%
CAS:<p>2-Chloroethanesulfonyl chloride was used in one-pot sulfonylation/intramolecular thia-Michael protocol for the synthesis of 1,5,2-dithiazepine 1,1-dioxides. It was also used in synthesis of vinyl sulfonamides with a furan, carbocyclic, semi cyclic or acyclic 1,3-diene moiety. This Thermo Scientific </p>Formula:C2H4Cl2O2SPurity:98%Color and Shape:Clear colorless to pale brown, LiquidMolecular weight:163.01(Methylsulfonyl)methanesulfonyl chloride, 98%
CAS:<p>(Methylsulfonyl)methanesulfonyl chloride is used as a chemicals, pharmaceutical intermediates, reagents. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa </p>Formula:C2H5ClO4S2Purity:98%Color and Shape:Powder, White to off-whiteMolecular weight:192.634-(Chlorosulfonyl)benzoic acid, 96%
CAS:<p>It is a chemical reagent used in catalyzing living radical polymerizations, in the preparation of polymer bound transfer hydrogenation catalyst1 and 4-(carboxymethyl-sulfamoyl)-benzoyladenosine. It is also used as a reagent in the sulfonation of -cyclodextrin. This Thermo Scientific Chemicals brand </p>Formula:C7H5ClO4SPurity:96%Color and Shape:White, Crystals or powder or crystalline powderMolecular weight:220.623-Chloro-4-fluorobenzenesulfonyl chloride, 98%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C6H3Cl2FO2SPurity:98%Color and Shape:Liquid, Clear yellowMolecular weight:229.05Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate, 97%
CAS:<p>Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate is a useful reagent for the trifluoromethylation of alkyl halides. It is also broadly applicable reagent for perfluoroalkylations for aryl iodides and bromides. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product </p>Formula:C3H3F3O4SPurity:97%Color and Shape:Colorless to light yellow, LiquidMolecular weight:192.113-Chloropropanesulfonyl chloride, 98+%
CAS:<p>3-Chloropropanesulfonyl Chloride is an intermediate used in the preparation of many enzymatic inhibitors. It is also used in the generation and trapping of the derived sulfene with imines and glyoxylates in the presence of chinchona alkaloids provide chiral sultams and sultones. It is mainly used f</p>Formula:C3H6Cl2O2SPurity:98+%Color and Shape:Clear colorless to yellow to orange or pale brown, LiquidMolecular weight:177.044-Chloro-3-nitrobenzenesulfonyl chloride, 98%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C6H3Cl2NO4SPurity:98%Color and Shape:White, Crystals or powder or crystalline powderMolecular weight:256.052,4,5-Trichlorobenzenesulfonyl chloride, 98%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C6H2Cl4O2SPurity:98%Color and Shape:Crystals or powder or crystalline powder, WhiteMolecular weight:279.944-Nitro-α-toluenesulfonyl chloride, 97%
CAS:<p>It is used as an intermediate in organic syntheses, pharmaceuticals. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU refe</p>Formula:C7H6ClNO4SPurity:97%Color and Shape:Powder, White to pale creamMolecular weight:235.644-Iodobenzenesulfonyl chloride, 97%
CAS:<p>It is used as intermediate in organic syntheses in medicine.This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference ha</p>Formula:C6H4ClIO2SPurity:97%Color and Shape:White to pale brown, Crystals or powder or crystalline powderMolecular weight:302.514-(5-Trifluoromethyl-2-pyridyloxy)benzenesulfonyl chloride, 97%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C12H7ClF3NO3SPurity:97%Color and Shape:Powder, WhiteMolecular weight:337.713-Fluoro-4-nitrobenzenesulfonyl chloride, 98%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C6H3ClFNO4SPurity:98%Color and Shape:Pale cream to pale yellow, PowderMolecular weight:239.603-Fluorobenzenesulfonyl chloride, 97%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C6H4ClFO2SPurity:97%Color and Shape:Clear to faintly turbid colorless to yellow to orange, LiquidMolecular weight:194.602-Bromobenzenesulfonyl chloride, 98%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C6H4BrClO2SPurity:98%Color and Shape:White to pale yellow or cream, Crystals or powder or crystalline powder or fused solidMolecular weight:255.523-Chlorobenzenesulfonyl chloride, 98%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C6H4Cl2O2SPurity:98%Color and Shape:Fused solid or clear liquid as melt, Colorless to pale yellowMolecular weight:211.06Methanesulfonyl chloride, 98%
CAS:<p>Methanesulfonyl chloride is used as a reagent for conversion of alcohols to mesylate esters such as methanesulfonate, which is an intermediate in substitution reactions, elimination reactions, reductions, and rearrangement reactions viz. Beckmann rearrangement. It is an electrophile and acts as a so</p>Formula:CH3ClO2SPurity:98%Color and Shape:Clear colorless, LiquidMolecular weight:114.543,5-Dichlorobenzenesulfonyl chloride, 97%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C6H3Cl3O2SPurity:97%Color and Shape:White to pale brown or clear colorless to pale yellow, Fused solid or crystals or liquid as meltMolecular weight:245.503,4-Dichlorobenzenesulfonyl chloride, 98%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C6H3Cl3O2SPurity:98%Color and Shape:Liquid as melt, Clear to turbid colorless to yellowMolecular weight:245.503,4-Difluorobenzenesulfonyl chloride, 97%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C6H3ClF2O2SPurity:97%Color and Shape:Liquid, Clear yellowMolecular weight:212.595-Fluoro-2-methylbenzenesulfonyl chloride, 97%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C7H6ClFO2SPurity:97%Color and Shape:Liquid, Clear colorless to pale yellowMolecular weight:208.634-Isopropoxybenzenesulfonyl chloride, 96%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C9H11ClO3SPurity:96%Color and Shape:White to cream or pale yellow to pale orange, Crystals or powder or crystalline powder or lumpy solidMolecular weight:234.691,3-Benzenedisulfonyl chloride, 97%
CAS:<p>1,3-Benzenedisulfonyl chloride is used as a pharmaceutical intermediates. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU</p>Formula:C6H4Cl2O4S2Purity:97%Color and Shape:White to cream to pale brown, Crystals or crystalline powderMolecular weight:275.112,3-Dihydrobenzo[b]furan-5-sulfonyl chloride, 97%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C8H7ClO3SPurity:97%Color and Shape:Powder, White to pale creamMolecular weight:218.663-Bromo-4-methoxybenzenesulfonyl chloride, 97%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C7H6BrClO3SPurity:97%Molecular weight:285.54Cyclopentanesulfonyl chloride, 97%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C5H9ClO2SPurity:97%Color and Shape:Clear colorless to yellow to yellow-brown to dark brown, LiquidMolecular weight:168.644-Bromo-2,6-dichlorobenzenesulfonyl chloride, 95%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C6H2BrCl3O2SPurity:95%Color and Shape:White to cream, Crystals or powder or crystalline powderMolecular weight:324.394-Fluoro-2-methylbenzenesulfonyl chloride, 97%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C7H6ClFO2SPurity:97%Color and Shape:Clear colorless to yellow, LiquidMolecular weight:208.632,3,4-Trichlorobenzenesulfonyl chloride, 95%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C6H2Cl4O2SPurity:95%Color and Shape:Pale cream to pale brown, PowderMolecular weight:279.942-Methoxybenzenesulfonyl chloride, 95%
CAS:<p>For synthesis and pharmacological evaluation of sulfonamide derivatives of thiazolidin-4-ones 5-Bromo-2-methoxybenzenesulfonyl chloride is used. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refe</p>Formula:C7H7ClO3SPurity:95%Color and Shape:Crystals or powder or crystalline powder, White to pale creamMolecular weight:206.643-Nitro-α-toluenesulfonyl chloride, 95%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C7H6ClNO4SPurity:95%Color and Shape:Powder or crystalline powder, White to pale cream or pale yellowMolecular weight:235.644-(Trifluoromethoxy)benzenesulfonyl chloride, 98%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C7H4ClF3O3SPurity:98%Color and Shape:Liquid, Clear colorless to pale yellowMolecular weight:260.61Methyl 2-(chlorosulfonyl)benzoate, 94%
CAS:<p>Methyl 2-(chlorosulfonyl)benzoate can be used as intermediates in pharmaceuticals, saccharin, dyes, pigments.This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original A</p>Formula:C8H7ClO4SPurity:94%Color and Shape:White to pale yellow or cream, PowderMolecular weight:234.651,2-Benzenedisulfonyl chloride
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C6H4Cl2O4S2Molecular weight:275.13m-Toluenesulfonyl chloride, 98%
CAS:<p>Reactant involved in they synthesis of biologically active molecules including small molecule ligands for the Stat3 SH2 domain, aryldisulfonamides with antibacterial activity, quinazoline analogs for the treatment of Gaucher disease, 17-HSD2 inhibitors for the treatment of osteoporosis, isoindoline-</p>Formula:C7H7ClO2SPurity:98%Color and Shape:Clear colorless to pale yellow, LiquidMolecular weight:190.643-Nitrobenzenesulfonyl chloride, 98%
CAS:<p>It is employed as a biochemical for proteomics research. It is also used in the preparation of: acyl-2-aminobenzimidazole analogs and 6-chloro-2-methyl-3-{1-[(3-nitrophenyl)sulfonyl]-1H-pyrazol-3-yl}imidazo[1,2-a]pyridine. This Thermo Scientific Chemicals brand product was originally part of the Alf</p>Formula:C6H4ClNO4SPurity:98%Color and Shape:Pale cream to cream, Crystals or powder or crystalline powderMolecular weight:221.613,3,3-Trifluoro-1-propanesulfonyl chloride, 95%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C3H4ClF3O2SPurity:95%Color and Shape:Clear colorless, LiquidMolecular weight:196.572-Ethoxybenzenesulfonyl chloride, 96%
CAS:<p>2-Ethoxybenzenesulfonyl chloride is used as pharmaceutical intermediates. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SK</p>Formula:C8H9ClO3SPurity:96%Color and Shape:White to pale pink, Crystals or powder or crystalline powderMolecular weight:220.674-n-Pentylbenzenesulfonyl chloride, 97%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C11H15ClO2SPurity:97%Color and Shape:White to pale cream, Crystals or powder or crystalline powder or fused solidMolecular weight:246.762,3-Dichlorobenzenesulfonyl chloride, 98%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C6H3Cl3O2SPurity:98%Color and Shape:Crystals or powder or crystalline powder, White to cream or pale pinkMolecular weight:245.504-Nitrobenzenesulfonyl chloride, 97%
CAS:<p>4-Nitrobenzenesulfonyl chloride is used as an intermediate for the synthesis of pharmaceuticals like foscmprenavir, darunavir and amprenavir. It is involved in the preparation of N-nosyl-alpha-amino acid for peptide synthesis. It is also used for stereoselective -glucosylation of partially protected</p>Formula:C6H4ClNO4SPurity:97%Color and Shape:Powder or crystalline powder, White to cream or yellow to brownMolecular weight:221.622,3,4,5,6-Pentafluorobenzenesulfonyl chloride, 98+%
CAS:<p>Pentafluorobenzenesulfonyl chloride is used as derivatizing reagent for simultaneous determination of fluoxetine and p-trifluoromethylphenol, an O-dealkylated metabolite of fluoxetine in human liver microsomes. It is also used for electrophore labeling of small tyrosyl peptides for their analysis b</p>Formula:C6ClF5O2SPurity:98+%Color and Shape:Clear colorless to pale yellow, LiquidMolecular weight:266.574-Bromo-2-methylbenzenesulfonyl chloride, 97%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C7H6BrClO2SPurity:97%Color and Shape:White, Crystals or powder or crystalline powderMolecular weight:269.541-Hexadecanesulfonyl chloride, 97+%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:CH3(CH2)15SO2ClPurity:97+%Color and Shape:White, PowderMolecular weight:324.96Bansyl Chloride [N-Protecting Agent for Peptide Research]
CAS:Formula:C18H24ClNO2SPurity:>98.0%(HPLC)Color and Shape:Light yellow to Brown clear liquid to cloudy liquidMolecular weight:353.912,4,6-Trichlorobenzenesulfonyl Chloride
CAS:Formula:C6H2Cl4O2SPurity:>98.0%(GC)(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:279.942-(1-Naphthyl)ethanesulfonyl Chloride
CAS:Formula:C12H11ClO2SPurity:>97.0%(T)(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:254.73Methyl 4-(Chlorosulfonyl)benzoate
CAS:Formula:C8H7ClO4SPurity:>98.0%(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:234.653-Cyanobenzenesulfonyl Chloride
CAS:Formula:C7H4ClNO2SPurity:>98.0%(GC)(T)Color and Shape:White to Light yellow to Dark green powder to crystalMolecular weight:201.625-Chloro-2-methoxybenzenesulfonyl Chloride
CAS:Formula:C7H6Cl2O3SPurity:>95.0%(GC)(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:241.084-Nitrobenzenesulfonyl Chloride
CAS:Formula:C6H4ClNO4SPurity:>98.0%(GC)(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:221.612-Chlorobenzenesulfonyl Chloride
CAS:Formula:C6H4Cl2O2SPurity:>98.0%(GC)(T)Color and Shape:Colorless to Red to Green clear liquidMolecular weight:211.062-Methoxybenzenesulfonyl Chloride
CAS:Formula:C7H7ClO3SPurity:>97.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:206.643-Bromobenzenesulfonyl Chloride
CAS:Formula:C6H4BrClO2SPurity:>98.0%(GC)(T)Color and Shape:White - Yellow LiquidMolecular weight:255.512-Methylpropane-1-sulfonyl Chloride
CAS:Formula:C4H9ClO2SPurity:>95.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:156.62p-Xylene-2-sulfonyl Chloride
CAS:Formula:C8H9ClO2SPurity:>98.0%(T)Color and Shape:White or Colorless to Light yellow powder to lump to clear liquidMolecular weight:204.672-Cyanobenzenesulfonyl Chloride
CAS:Formula:C7H4ClNO2SPurity:>97.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:201.62Benzenesulfonyl Fluoride
CAS:Formula:C6H5FO2SPurity:>95.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:160.164-Chlorobenzenesulfonyl Chloride
CAS:Formula:C6H4Cl2O2SPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:211.062,4-Mesitylenedisulfonyl Dichloride
CAS:Formula:C9H10Cl2O4S2Purity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:317.204-Propylbenzenesulfonyl Chloride
CAS:Formula:C9H11ClO2SPurity:>93.0%(GC)(T)Color and Shape:White or Colorless to Yellow powder to lump to clear liquidMolecular weight:218.702,6-Dichlorobenzenesulfonyl Chloride
CAS:Formula:C6H3Cl3O2SPurity:>97.0%(GC)(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:245.502-Mesitylenesulfonyl Chloride
CAS:Formula:C9H11ClO2SPurity:>99.0%(T)Color and Shape:White powder to crystalMolecular weight:218.704,4'-Methylenebis(benzenesulfonyl Chloride)
CAS:Formula:C13H10Cl2O4S2Purity:>95.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:365.242-Methyl-5-nitrobenzenesulfonyl Chloride
CAS:Formula:C7H6ClNO4SPurity:>98.0%(GC)(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:235.64α-Toluenesulfonyl chloride, 99%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C7H7ClO2SPurity:99%Color and Shape:Crystalline powder or powder or crystals, White to pale cream or pale pink to pinkMolecular weight:190.64Chloromethanesulfonyl chloride, 95%
CAS:<p>It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dye stuff. It is synthesis of chloromethanesulfonates and chloromethanesulfonamides. It is also used for conversion of alcohols into the inverted acetates, azides and nitriles, and rearra</p>Formula:CH2Cl2O2SPurity:95%Color and Shape:Liquid, Clear Colorless to yellow or pale brownMolecular weight:148.99Mesitylene-2-sulfonyl chloride, 99%
CAS:<p>Mesitylene-2-sulfonyl chloride is used as reagent for intramolecular lactamizations and lactonization. It also acts as a reagent for protecting guanidino groups and tryptophan. It is used as coupling reagent in polynucleotide synthesis This Thermo Scientific Chemicals brand product was originally pa</p>Formula:C9H11ClO2SPurity:99%Color and Shape:White, Crystals or powder or crystalline powderMolecular weight:218.704-Bromo-2-chlorobenzenesulfonyl chloride, 96%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C6H3BrCl2O2SPurity:96%Color and Shape:White to pale cream, Crystals or powder or crystalline powderMolecular weight:289.952-Chloro-6-methylbenzenesulfonyl chloride, 98%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C7H6Cl2O2SPurity:98%Color and Shape:Clear colorless to yellow, LiquidMolecular weight:225.084-(Benzyloxy)benzenesulfonyl Chloride
CAS:Formula:C13H11ClO3SPurity:>98.0%(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:282.74
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