KOH - Potassium hydroxide

(-)-Di-p-toluoyl-L-tartaric acid Smell : Odorless, Other Ingredients : Pure ()DiptoluoylLtartaric acid Usage : Primarily used in pharmaceutical and fine chemical industries for enantiomeric separation Shelf Life : Stable for at least 2 years under proper storage conditions Storage : Other, Store in a cool dry place in tightly sealed containers Molecular Formula : C18H14O8 Appearance : White to offwhite crystalline powder Density : 1.35 Gram per cubic centimeter(g/cm3) Application : Used in chiral resolution of racemic compounds and as a resolving agent in synthesis, Other Solubility : Soluble in ethanol and methanol; sparingly soluble in water HS Code : 2918.19.90 Grade : High purity analytical grade Purity : 99% Shape : Crystalline solid, other Molecular Weight : 358.30 g/mol CAS No : 32634665 Poisonous : NO Physical Form : Solid Properties : Chiral high purity and resolving agent properties Melting Point : 168172C Structural Formula : Refer to chemical diagrams for detailed structure Ph Level : Not applicable (solid form) Taste : Other, Slightly sour EINECS No : 2510533 Refractive Rate : Not applicable (solid form)

[2,8-Bis(trifluoromethyl)-4-quinolinyl]-2-pyridinylmethanone Smell : Other, Odorless Ingredients : Contains pyridine and quinoline derivatives Usage : Chemical reagent; intermediate in drug development Shelf Life : 2 years under recommended storage conditions Storage : Store in a cool dry place away from direct sunlight, Other Molecular Formula : C15H7F6N2O Appearance : White to light yellow crystalline powder Density : 1.52 Gram per cubic centimeter(g/cm3) Application : Other , Used in pharmaceutical synthesis and as a chemical intermediate in organic reactions Solubility : Slightly soluble in water; soluble in organic solvents like ethanol and acetone HS Code : 29349990 Grade : Laboratory grade Purity : 99% Shape : other, Fine crystals Molecular Weight : 348.22 g/mol CAS No : 1234567890 Poisonous : NO Physical Form : Other, Crystalline solid Properties : Highly stable under standard conditions; resistant to oxidation Melting Point : 230232C Structural Formula : C15H7F6N2O (Structural diagram available upon request) Ph Level : Neutral (approximately 7) Taste : Bitter EINECS No : 1234567

(S)-2-(Benzyloxycarbonylamino)-3-butenoic acid methyl ester Smell : Mild, Other Ingredients : Benzyloxycarbonyl group methyl ester butenoic acid Usage : Primarily used in the production of peptides and other fine chemicals Shelf Life : 2 years if stored properly Storage : Other, Store in a cool dry place away from direct sunlight Molecular Formula : C13H15NO4 Appearance : Offwhite to white crystalline powder Density : 1.22 Gram per cubic centimeter(g/cm3) Application : Other , Used as a building block in pharmaceutical synthesis and chiral intermediates Solubility : Soluble in organic solvents such as methanol and dichloromethane HS Code : 29224999 Grade : Industrial/Pharmaceutical Purity : 98% Shape : Crystalline, other Molecular Weight : 249.26 g/mol CAS No : 99726299 Poisonous : NO Physical Form : Other, Solid powder Properties : Chiral amino acid derivative stable under normal conditions reactive in specific organic synthesis Melting Point : 9295C Structural Formula : O=C(OCH3)C=CCH(NHCOOCH2C6H5)COOH Ph Level : Neutral Taste : Other, Tasteless EINECS No : Not listed Refractive Rate : Not Applicable

(1S,4R)-4-(2-Amino-6-chloro-9H-purin-9-yl)-2-cyclo Smell : Odorless, Other Ingredients : Cyclopentan1ol derivative and purine moiety Usage : Used in the synthesis of antiviral agents Shelf Life : 24 months if stored properly Storage : Other, Store in a cool dry place away from light Molecular Formula : C10H12ClN5 Appearance : White solid Density : 1.48 Gram per cubic centimeter(g/cm3) Application : Pharmaceutical intermediate, Other Solubility : Soluble in water HS Code : 293359 Grade : Pharmaceutical Grade Purity : 99% or higher Shape : other, Crystalline powder Molecular Weight : 253.69 g/mol CAS No : 16009137 Poisonous : NO Physical Form : Powder Properties : High stability good solubility Melting Point : 222225C Structural Formula : Provided on request Ph Level : Neutral Taste : Bitter EINECS No : Not listed