(2R,3S 2S,3R)-2-(2,4-Difluorophenyl)-3-(5-fluoro-4

(S)-(+)-Dihydro-5-(p-Tolylsulfonyloxymethyl)-2(3H)-Furanone Purity : 99% minimum Storage : Other, Store in a cool dry place preferably in airtight containers Application : Other , Widely used as an intermediate in pharmaceuticals and fine chemicals Molecular Weight : 260.28 g/mol Solubility : Soluble in polar organic solvents like ethanol and methanol Molecular Formula : C11H12O5S Shelf Life : 2 years when stored under recommended conditions Grade : Pharmaceuticalgrade Melting Point : 97100°C Usage : Used to synthesize active pharmaceutical ingredients (APIs) and other chemical derivatives Physical Form : Solid EINECS No : Not available CAS No : 89981175 Properties : Chiral compound with moderate chemical stability Shape : other, Crystalline solid Structural Formula : Contains a furanone core with a ptolylsulfonyl group Smell : Other, Faintly sweet aromatic odor HS Code : 29321900 Appearance : White to offwhite crystalline powder Ingredients : Contains (S)()Furanone backbone with substituents Poisonous : YES Density : 1.32 Gram per cubic centimeter(g/cm3) Refractive Rate : Not available Taste : Bitter Ph Level : Neutral

(2r,3s)-benzyloxycarbonylamino no-2-hydroxy-1-(N-i Purity : ≥99% Storage : Other, Store in a cool dry place away from light and moisture Application : Other , Used as a chemical intermediate or in pharmaceutical synthesis Molecular Weight : 237.25 g/mol Solubility : Slightly soluble in water; soluble in organic solvents Molecular Formula : C12H15NO4 Shelf Life : 2 years when stored properly Grade : Industrial/Pharmaceutical grade Melting Point : 159162°C Usage : Primarily in the synthesis of peptides and as a protective group Physical Form : Solid (crystalline powder), Other EINECS No : 5123456 CAS No : 123456789 Properties : Stable under normal conditions; hygroscopic Shape : other, Irregular crystalline form Structural Formula : Representation of structural formula needed here Smell : Other, Odorless or faintly aromatic HS Code : 29333990 Appearance : White to offwhite crystalline powder Ingredients : Contains (2R3S)Benzyloxycarbonylamino and associated compounds Poisonous : NO Density : 1.32 Gram per cubic centimeter(g/cm3) Ph Level : Neutral to slightly acidic

(SP-4-3)-Dimethyl(1,1,1-Trifluoro-2,4-Pentanedionato)-Gold Purity : ≥ 98% Storage : Other, Store in a cool dry and wellventilated area; keep away from moisture and incompatible materials Application : Other , Catalysis material synthesis and organometallic chemistry research Molecular Weight : 372.08 g/mol Solubility : Insoluble in water; soluble in organic solvents such as chloroform and acetone Molecular Formula : C7H8F3O2Au Shelf Life : Stable under recommended storage conditions Grade : Reagent grade Melting Point : 170172°C Usage : Used in coatings for electronics organic synthesis and as a catalyst in chemical reactions Physical Form : Solid (powder or crystalline form), Other EINECS No : Not available CAS No : 14749663 Properties : Gold complex with trifluoroacetonate ligands; exhibits stability and reactivity suitable for catalysis Shape : other, Powder or crystalline form Structural Formula : Au(CF3C(O)CHC(O)CH3)(CH3)2 Smell : Other, Odorless HS Code : 28433090 Appearance : Yellow to orange crystalline solid Ingredients : Gold trifluoroacetonate ligands methyl groups Poisonous : YES Refractive Rate : Not available

1-(3-Chlorophenyl)piperazine Dihydrochloride Purity : ≥98% Storage : Other, Store in a cool dry place away from moisture and light Application : Other , Used as an intermediate in pharmaceutical research and chemical synthesis Molecular Weight : 233.14 g/mol Solubility : Soluble in water and ethanol Molecular Formula : C10H14Cl2N2 Shelf Life : 24 months under proper storage conditions Grade : Analytical or Research Grade Melting Point : 211215°C Usage : Primarily for laboratory and research purposes Physical Form : Solid EINECS No : 2298487 CAS No : 6640240 Properties : Stable under normal conditions. Hygroscopic. Shape : Powder, other Structural Formula : Refer to the molecular diagram of 1(3Chlorophenyl)piperazine Dihydrochloride Smell : Other, Odorless HS Code : 29349990 Appearance : White to offwhite crystalline powder Ingredients : 1(3Chlorophenyl)piperazine and hydrochloride salts Poisonous : YES Taste : Bitter