3-Amino-4-chloro-n,n-diethyl-benzene sulfonamide

1,1-Dioxo-tetrahydro-thiopyran-4- one Minimum Order Quantity : 1 CAS No : 17396359 Physical Form : Solid Shelf Life : 24 months in original, sealed packaging Smell : Other, Characteristic, faint odor Purity : 98% Usage : As an intermediate in preparation of various pharmaceuticals and fine chemicals Properties : High purity, stable under recommended storage conditions, nonhygroscopic Ingredients : 1,1Dioxotetrahydrothiopyran4one Structural Formula : Image available upon request or see product literature Shape : other, Crystalline powder Molecular Formula : C5H8O3S Appearance : White to offwhite crystalline powder Solubility : Soluble in water and polar organic solvents Application : Other , Used as pharmaceutical intermediate, building block in organic synthesis Poisonous : NO Product Type : Organic intermediate, fine chemical Storage : Other, Store in a cool, dry, wellventilated area, away from incompatible substances HS Code : 29309099 EINECS No : 2143498 Molecular Weight : 148.18 g/mol Melting Point : 110114 C Grade : Industrial, laboratory Density : 1.365 Gram per cubic centimeter(g/cm3) Ph Level : Neutral Taste : Other, Not determined Refractive Rate : Not applicable (solid)

Ethenesulfonyl fluoride Minimum Order Quantity : 1 CAS No : 677258 Physical Form : Liquid Shelf Life : 12 months if stored properly Smell : Other, Pungent, irritating Purity : 98% Usage : Used for introducing sulfonyl fluoride group in organic compounds Properties : Highly reactive alkene sulfonyl fluoride, electrophilic in nature, and used as a sulfonylating agent. Ingredients : Ethenesulfonyl fluoride Structural Formula : CH2=CHSO2F Shape : other, Not applicable (liquid) Molecular Formula : C2H3FO2S Appearance : Clear colourless to pale yellow liquid Solubility : Hydrolyzes in water, soluble in organic solvents such as ether and chloroform Application : Other , Organic synthesis, pharmaceutical intermediates, chemical research, and as a sulfonylating reagent Poisonous : Other, Yes (toxic if inhaled or ingested) Product Type : Organic Intermediates Storage : Other, Store in a cool, dry, wellventilated area away from moisture, acids, and bases; keep container tightly closed HS Code : 29309099 EINECS No : 2063592 Molecular Weight : 110.11 g/mol Melting Point : Not available (typically a liquid at room temperature) Grade : Industrial Grade Density : 1.337 Gram per cubic centimeter(g/cm3) Taste : Other, Not determined Refractive Rate : n20/D 1.425

2,3-Dihydro-1-benzofuran-5- sulfonamide Minimum Order Quantity : 1 CAS No : 112894470 Physical Form : Other, Solid (Crystalline powder) Shelf Life : 2 years under proper storage conditions Smell : Other, Odorless Purity : 98% Usage : Used as an intermediate in the synthesis of various pharmaceuticals and organic compounds Properties : Stable under recommended storage; sensitive to moisture Ingredients : 2,3Dihydro1benzofuran5sulfonamide Structural Formula : See image or C8H9NO3S Shape : other, Crystalline Molecular Formula : C8H9NO3S Appearance : White to offwhite powder Solubility : Slightly soluble in water, soluble in alcohol and DMSO Application : Other , Pharmaceutical and chemical synthesis Poisonous : Other, Not classified as hazardous Product Type : Pharmaceutical Intermediate Storage : Other, Store in a cool, dry place, tightly closed HS Code : 29329990 EINECS No : 2051813 Molecular Weight : 199.23 g/mol Melting Point : 145147C Grade : Analytical/Laboratory Density : 1.41 Gram per cubic centimeter(g/cm3) Ph Level : Neutral (in water)

4-(2,6-Dimethyl-morpholine-4-sulfonyl)-benzoic acid Minimum Order Quantity : 1 CAS No : 328038273 Physical Form : Solid Shelf Life : 2 years under recommended storage conditions Smell : Other, Odorless or faint characteristic odor Purity : 98% Usage : Used as intermediate in synthesis of pharmaceutical compounds, research & development Properties : White to offwhite powder, high purity, chemically stable Ingredients : 4(2,6Dimethylmorpholine4sulfonyl)benzoic acid Structural Formula : Refer to image or chemical structure diagram Shape : other, Crystalline Molecular Formula : C13H17NO5S Appearance : White to offwhite crystalline powder Solubility : Slightly soluble in water, soluble in organic solvents (such as DMSO, methanol) Application : Other , Pharmaceutical intermediate, research chemical Poisonous : Other, Nonpoisonous (under standard laboratory handling) Product Type : Organic Intermediate Storage : Other, Store in cool, dry, and wellventilated place, keep container tightly closed HS Code : 29420090 EINECS No : None assigned Molecular Weight : 299.34 g/mol Melting Point : 182185C Grade : Industrial / Laboratory Ph Level : Not applicable (solid form) Taste : Other, Not available / Not specified