POCl3 .

LT-BPK(BiMaprostLatanprost) Grade : Pharmaceutical grade Appearance : Clear solution Molecular Formula : C26H37NO4 Storage : Other, Store below 25C and protect from light Usage : Reduces intraocular pressure in glaucoma and ocular hypertension Physical Form : Other, Liquid solution Application : Other , Ophthalmic medication Molecular Weight : 427.58 g/mol Properties : Prostaglandin analog that reduces intraocular pressure Solubility : Soluble in alcohol and slightly soluble in water Ingredients : Bimatoprost and Latanoprost base Shelf Life : 24 months Melting Point : 7678C Purity : 99% Structural Formula : C26H37NO4 Shape : other, Liquid form EINECS No : Not available CAS No : 129101548 Poisonous : NO Smell : Odorless, Other Density : 1.1 Gram per cubic centimeter(g/cm3) Refractive Rate : 1.51 HS Code : 30049099 Ph Level : Neutral (6.08.0)

1,1,1-Trimethoxy-2-methylpropane Grade : Industrial grade Appearance : Clear colorless liquid Molecular Formula : C6H14O3 Storage : Other, Store in a cool dry and wellventilated area away from sources of heat and ignition Usage : Chemical intermediate in pharmaceuticals coatings and resins Physical Form : Liquid Application : Used as a solvent and in chemical synthesis, Other Molecular Weight : 134.18 g/mol Properties : Noncorrosive stable under normal conditions flammable Solubility : Miscible with common organic solvents limited solubility in water Ingredients : 111Trimethoxy2methylpropane Shelf Life : 2 years if stored under recommended conditions Melting Point : 55C Purity : 99% Structural Formula : CH3C(CH3)(OCH3)3 EINECS No : 2122227 CAS No : 770694 Poisonous : NO Smell : Other, Mild alcohollike odor Density : 0.96 Gram per cubic centimeter(g/cm3) Refractive Rate : 1.386 at 20C HS Code : 2911.00.00 Ph Level : Neutral

1,1'-Thiocarbonyldiimidazole Grade : Reagent grade Appearance : White to offwhite crystalline powder Molecular Formula : C7H6N4S Storage : Other, Store in a cool dry place away from light and moisture. Keep container tightly sealed Usage : Suitable for use in chemical research and manufacturing processes Physical Form : Solid Application : Other , Used as a reagent in organic synthesis particularly in the preparation of carbamates and thiocarbamoyl derivatives Molecular Weight : 178.21 g/mol Properties : Reacts with amines to form thioureas and isocyanates. May decompose under prolonged heat or moisture exposure Solubility : Slightly soluble in water soluble in organic solvents such as DMSO and ethanol Ingredients : Composition: Thiocarbonyldiimidazole compound Shelf Life : 2 years if stored under recommended conditions Melting Point : 140143C Purity : 98% Structural Formula : C7H6N4S (Thiocarbonyldiimidazole structure) Shape : other, Crystalline powder EINECS No : 2184922 CAS No : 2162745 Poisonous : Other, Yes toxic upon ingestion or inhalation Smell : Other, Faint odor Density : 1.47 Gram per cubic centimeter(g/cm3) Refractive Rate : Not available HS Code : 2934.99

(2R,4S)-5-(Biphenyl-4-yl)-4-[(tert-butoxycarbonyl) Grade : Pharmaceutical grade Appearance : White to offwhite powder Molecular Formula : (C21H23NO3) Storage : Other, Keep in a cool dry place away from direct sunlight Usage : Intermediate in chemical reactions Physical Form : Powder Application : Other , Used in pharmaceutical or chemical synthesis Molecular Weight : 337.42 g/mol Properties : High purity intermediate with stability across a specific temperature range Solubility : Slightly soluble in organic solvents Ingredients : Biphenyl group tertbutoxycarbonyl group Shelf Life : 24 months when stored under proper conditions Melting Point : 140145C Purity : 98% Structural Formula : C21H23NO3 Shape : other, Crystalline powder Poisonous : NO Smell : Other, Odorless or negligible