Beaucage reagent

Allyltributylti n Price : 100 INR/Kilograms Minimum Order Quantity : 1 CAS No : 24850337 Structural Formula : [Image: Shows a tin atom bonded to an allyl group and three nbutyl groups] Grade : Reagent Grade / Industrial Grade Ingredients : Allyltributyltin Smell : Other, Slight, tinlike odor Molecular Formula : C15H32Sn Product Type : Organotin Compound Shelf Life : Stable under recommended storage conditions Usage : Used in pharmaceutical intermediates, agrochemical research, electronics Poisonous : YES Purity : 95% Molecular Weight : 347.13 g/mol Shape : other, Liquid (No defined shape) Appearance : Colorless to pale yellow liquid Storage : Other, Store under inert atmosphere, in tightly closed containers, away from sources of ignition Physical Form : Liquid Properties : Colorless to pale yellow clear liquid, sensitive to air and moisture, combustible, reacts with acids and oxidizing agents Solubility : Insoluble in water, soluble in organic solvents Application : Other , Intermediate for organic synthesis, catalyst, polymerization agent Melting Point : <0C (liquid at room temperature) HS Code : 29319090 Refractive Rate : n20/D 1.4871.490 EINECS No : 2447296 Density : 1.095 Gram per cubic centimeter(g/cm3) Taste : Other, Not determined

2-((2R,3R)-4-(Anthracen-9-yl)-3-(tert-butyl)-2,3-dihydrobenzo[d][1,3]oxaphosphol-2-yl) pyridine Price : 100 INR/Kilograms Minimum Order Quantity : 1 CAS No : 1542796144 Structural Formula : See accompanying molecular structure image Grade : Research / Laboratory Grade Ingredients : 2((2R,3R)4(Anthracen9yl)3(tertbutyl)2,3dihydrobenzo[d][1,3]oxaphosphol2yl)pyridine, chemical precursor solvents Smell : Other, Odorless Molecular Formula : C33H28NOP Product Type : Organic Intermediate / Fine Chemical Shelf Life : 2 years if stored properly Usage : As a chiral ligand in catalytic asymmetric synthesis Poisonous : Other, Yes, handle as laboratory chemical Purity : 98% Molecular Weight : 485.56 g/mol Shape : other, Crystalline powder Appearance : White to offwhite solid Storage : Other, Store under inert atmosphere at 28C, away from moisture Physical Form : Solid Properties : Chiral, air sensitive, stable in dry conditions, ligand for catalysis Solubility : Slightly soluble in organic solvents, insoluble in water Application : Other , Ligand in asymmetric phosphorus chemistry; research chemical Melting Point : 170175C (approximate) HS Code : 29349900 EINECS No : Not assigned Density : 1.2 Gram per cubic centimeter(g/cm3)

(3As,8ar)-2-(pyrimidin-2-yl)-8,8a-dihydro-3ah-indeno[1,2-d] oxazole Price : 100 INR/Kilograms Minimum Order Quantity : 1 CAS No : 2634687673 Structural Formula : See molecular structure image provided Grade : Analytical grade / Research grade Ingredients : (3As,8ar)2(pyrimidin2yl)8,8adihydro3ahindeno[1,2d]oxazole Smell : Other, Odorless or faint, characteristic Molecular Formula : C20H13N3O Product Type : Heterocyclic compound Shelf Life : 24 months if stored properly Usage : For laboratory research only, not for human or veterinary use Poisonous : Other, To be handled with care; for research use only Purity : 98% (HPLC) Molecular Weight : 311.34 g/mol Shape : other, Crystalline Appearance : White to offwhite crystalline solid Storage : Other, Store in a cool, dry place, away from direct sunlight Physical Form : Solid Properties : Stable under normal temperature and pressure, sensitive to strong oxidizing agents Solubility : Slightly soluble in organic solvents such as DMSO or methanol Application : Other , Chemical intermediate, pharmaceutical research, heterocycle studies Melting Point : 120130C (typical for similar structures actual value may vary) Refractive Rate : Not applicable for solid form

(3As,8ar)-2-(2-diphenylphosphinophenyl)-3a,8a-dihydroindane[1 ,2-d]oxazole Price : 100 INR/Number Minimum Order Quantity : 1 CAS No : 201409474 Structural Formula : Refer to attached structure image Grade : Laboratory/Reagent Grade Ingredients : (3As,8ar)2(2diphenylphosphinophenyl)3a,8adihydroindane[1,2d]oxazole Smell : Other, Odorless Molecular Formula : C27H20NOP Product Type : Organic Compound Shelf Life : 2 years when properly stored Usage : Chiral ligand in transition metal catalysis, research in synthetic chemistry Poisonous : Other, Nonpoisonous (handle with care, laboratory reagent) Purity : 98% Molecular Weight : 405.43 g/mol Shape : other, Crystalline Appearance : White to offwhite crystalline powder Storage : Other, Store under inert atmosphere (argon/nitrogen), in a cool, dry place Physical Form : Solid Properties : Chiral; air and moisture sensitive; useful as a ligand in asymmetric synthesis Solubility : Soluble in aprotic organic solvents (e.g., dichloromethane, THF) Application : Other , Ligand for asymmetric catalysis, organometallic research Melting Point : 115117C HS Code : 29349900