5-Amino-N-cyclopropyl-2-methylbenzene sulfonamide

N-(Allyloxy)-2-nitrobenzene sulfonamide Minimum Order Quantity : 1 Shape : other, Crystalline Solubility : Soluble in DMSO, slightly soluble in water, soluble in organic solvents Molecular Formula : C9H10N2O5S HS Code : 2921.42 Product Type : Organic Chemical Molecular Weight : 258.25 g/mol Shelf Life : Minimum 24 months if properly stored Appearance : Light yellow powder Grade : Research/Laboratory Grade Melting Point : 121125C Purity : 98% CAS No : 106087661 Smell : Other, Odorless or slight characteristic odor Properties : Light yellow crystalline powder; Stable under recommended storage conditions; Sensitivity to strong oxidizing agents. Storage : Other, Store in a cool, dry place, tightly sealed container; avoid light and moisture Physical Form : Solid Poisonous : Other, Not classified as poisonous under GHS guidelines Application : Other , Intermediate for pharmaceutical synthesis, fine chemistry research, organic synthesis building block Ingredients : N(Allyloxy)2nitrobenzene sulfonamide (pure compound) Usage : Use as a laboratory reagent, specialty intermediate, or research chemical Structural Formula : Refer to image or chemical reference: C9H10N2O5S EINECS No : none assigned Refractive Rate : Not applicable/Not available Density : 1.48 Gram per cubic centimeter(g/cm3) Taste : Other, Not determined

1,2-Ethanedisulfonic acid Minimum Order Quantity : 1 Shape : other, Crystals / Granular Solubility : Freely soluble in water, sparingly soluble in alcohol Molecular Formula : C2H6O6S2 HS Code : 29319090 Product Type : Organic Acid / Sulfonic Acid Molecular Weight : 190.2 g/mol Shelf Life : 24 Months Appearance : White to offwhite crystalline powder Grade : Analytical / Industrial / Laboratory Melting Point : 300C (decomposes) Purity : = 98% CAS No : 110043 Smell : Other, Odorless Properties : White crystalline powder; hygroscopic Storage : Other, Store in a cool, dry place in tightly closed container Physical Form : Other, Powder or Crystalline solid Poisonous : Other, Nonpoisonous Application : Other , Pharmaceutical intermediate, ionpairing agent, analytical reagent Ingredients : 1,2Ethanedisulfonic acid (EDSA) Usage : Laboratory reagent, acidifying agent in research & industry Structural Formula : HO3SCH2CH2SO3H EINECS No : 2278095 Refractive Rate : N/A (solid) Density : 1.51 Gram per cubic centimeter(g/cm3) Ph Level : <2.0 (1% solution) Taste : Other, Sour, acidic

4-(N-Cyclohexylsulfamoyl)-2-trifluoromethylphenylboronic acid Minimum Order Quantity : 1 Shape : other, Crystalline solid Solubility : Slightly soluble in DMSO, DMF; insoluble in water Molecular Formula : C13H17BF3NO4S HS Code : 29214990 Product Type : Organic Intermediate / Pharmaceutical Intermediate Molecular Weight : 367.15 g/mol Shelf Life : 2 years under recommended storage conditions Appearance : White to offwhite crystalline powder Grade : Research/Analytical Grade Melting Point : 229235 C (decomposes) Purity : = 98% (HPLC) CAS No : 2096329665 Smell : Other, Odorless or faint characteristic Properties : High purity, stable under recommended storage conditions, white powder Storage : Other, Store at 28C, tightly sealed, protected from light and moisture Physical Form : Solid Poisonous : Other, Nonpoisonous under standard laboratory usage Application : Other , Used as an intermediate in pharmaceutical synthesis and medicinal chemistry research Ingredients : 4(NCyclohexylsulfamoyl)2trifluoromethylphenylboronic acid Usage : For laboratory research, chemical synthesis, drug development Structural Formula : Refer to chemical structure: https://cpimg.tistatic.com/10857610/s/4/4NCyclohexylsulfamoyl2trifluoromethylphenylboronicacid.jpg Refractive Rate : Not determined Ph Level : Not determined

N-Ethyl 4-(4-bromopyrazol-1-yl)benzenesulfonamide Minimum Order Quantity : 1 Shape : other, Crystalline powder Solubility : DMSO, DMF, partially soluble in methanol Molecular Formula : C11H11BrN3O2S HS Code : 29349900 Product Type : Pharmaceutical Intermediate Molecular Weight : 343.20 g/mol Shelf Life : 2 years if stored as recommended. Appearance : White to offwhite powder Grade : Pharmaceutical Grade Melting Point : 190195C Purity : 98% CAS No : 1187385778 Smell : Other, Odorless Properties : High purity, nonhygroscopic, stable under recommended storage conditions. Storage : Other, Store in tightly closed containers at room temperature, away from direct sunlight. Physical Form : Powder Poisonous : Other, No (handle as chemical reagent) Application : Other , Used as an intermediate in pharmaceutical synthesis and fine chemicals. Ingredients : NEthyl 4(4bromopyrazol1yl)benzenesulfonamide Usage : Laboratory R&D, chemical synthesis, pharmaceutical intermediate. Structural Formula : Refer to attached image or chemical database. Refractive Rate : Not determined Density : 1.56 Gram per cubic centimeter(g/cm3)