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Alfa Chemistry

Alfa Chemistry

Main products: Active Pharmaceutical Ingredient (API),Insect Pheromone,Boronic Compounds,Material & Chemicals,Lipid Compounds

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Alfa Chemistry
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Alfa Chemistry, a global Contract Research Organization (CRO) specializing in organic chemistry, material chemistry, and medicinal chemistry, is ISO 9001:2015 certified. Alfa Chemistry provides building blocks, research chemicals, reagents, catalysts, and reference materials. We offer more than 80,000 products, custom synthesis, and analytical services. Our products can be searched through the search bar on our website. Upon receiving customers' purchase orders, the in-stock products are ready to be shipped within 3-5 business days. We also provide custom synthesis services for products not listed in our catalog. Our trained chemists are dedicated to working on custom projects designed specifically for the needs of each client. The custom synthesis products and corresponding analytical data will be prepared within a reasonable time frame. Our aim is always to provide efficient service and cost-efficient products. Alfa Chemistry's customers are pharmaceutical and biotechnology companies, including Pfizer, Novartis, Merck & Co., Johnson & Johnson, AstraZeneca, and Bayer. Alfa Chemistry is also a preferred partner for many universities and non-profit institutes.
Product Name MF CAS Details
(3S,4R)-Tert-Butyl 2-Oxo-4-Phenyl-3-((Triethylsilyl)Oxy)Azetidine-1-Carboxylate C20H31NO4Si 944154-74-9 Details
(2R,4S)-2-Ethyl-4-(3-(Trimethylsilyl)Propyl)Cyclopentanone C13H26OSi 507235-62-3 Details
(R)-2-(Bis(3,5-Dimethylphenyl)((Trimethylsilyl)Oxy)Methyl)Pyrrolidine C24H35NOSi 948594-99-8 Details
(E)-1-Phenyl-2-Trimethoxysilylethene C11H16O3Si 70531-02-1 Details
1-(Trimethylsiloxy)cyclopentene C8H16OSi 19980-43-9 Details
(3Ar,4R,5R,6As)-4-((R,E)-3-((Tert-Butyldimethylsilyl)Oxy)-4-(3-(Trifluoromethyl)Phenoxy)But-1-En-1-Yl)-2-Oxohexahydro-2H-Cyclopenta[B]Furan-5-Yl [1,1'-Biphenyl]-4-Carboxylate C37H41F3O6Si 865087-08-7 Details
(3R,4S)-Tert-Butyl 2-Oxo-4-Phenyl-3-((Triethylsilyl)Oxy)Azetidine-1-Carboxylate C20H31NO4Si 149198-47-0 Details
(3As,4S,5R,6Ar)-4-(((Tert-Butyldimethylsilyl)Oxy)Methyl)-5-((Tetrahydro-2H-Pyran-2-Yl)Oxy)Hexahydropentalen-2(1H)-One C20H36O4Si 112168-22-6 Details
6-Bromo-1-(Triisopropylsilyl)-1H-Pyrrolo[3,2-B]Pyridine C16H25BrN2Si 1015609-27-4 Details
(3-Aminopropyl)Silanetriol Hydrate C3H13NO4Si 1956386-64-3 Details
(3-(Methacryloyloxy)Propyl)Silanetriyl Triacetate C13H20O8Si 51772-85-1 Details
(E)-Methyl 3-(6-(3-((Tert-Butyldimethylsilyloxy)Methyl)Pyrrolidin-1-Yl)-2-Fluoropyridin-3-Yl)Acrylat C20H31FN2O3Si 1228670-26-5 Details
(2S,3R,4R,5R)-2-(2-Nitrophenoxy)-5-((Triethylsilyl)Oxy)Tetrahydro-2H-Pyran-3,4-Diyl Diacetate C21H31NO9Si 162088-90-6 Details
(Methoxydimethylsilyl)Methyl Methacrylate C8H16O3Si 130771-16-3 Details
(Chlorodimethylsilyl)-5-[2-(Chlorodimethylsilyl)Ethyl]Bicycloheptane C12H28Cl2Si2 5089-28-1 Details
(8R,9S,10R,13S,14S)-13,17-Dimethyl-17-((Trimethylsilyl)Oxy)-6,7,8,9,10,11,12,13,14,15,16,17-Dodecahydro-1H-Cyclopenta[A]Phenanthren-3(2H)-One C22H36O2Si 77572-72-6 Details
(4As,7As)-Methyl 1-((Tert-Butyldimethylsilyl)Oxy)-7-Hydroxy-7-Methyl-1,4A,5,6,7,7A-Hexahydrcyclopenta[C]Pyran-4-Carboxylate C17H30O5Si 1951430-56-0 Details
(3Ar,4R,6As)-4-(((Tert-Butyldimethylsilyl)Oxy)Methyl)-2,2-Dimethyltetrahydro-3Ah-[1,3]Dioxolo[4,5-C]Pyrrole C14H29NO3Si 153172-31-7 Details
(3Ar,4S,5R,6As)-4-(Hydroxymethyl)-5-((Triethylsilyl)Oxy)Hexahydro-2H-Cyclopenta[B]Furan-2-One C14H26O4Si 913258-07-8 Details
(Dichloromethyl)(Chloromethyl)Dimethylsilane,Tech-95 C4H9Cl3Si 18171-70-5 Details
(E)-3-((Tert-Butyldimethylsilyl)Oxy)-N,N-Dimethylbuta-1,3-Dien-1-Amine C12H25NOSi 194233-66-4 Details
(3-Methacrylamidopropyl)Tris(Trimethylsiloxy)Silane,95% C15H37NO4Si4 115258-10-1 Details
(Bromoethynyl)Triisopropylsilane C11H21BrSi 111409-79-1 Details
(5R,6S)-Allyl 6-((R)-1-((Tert-Butyldimethylsilyl)Oxy)Ethyl)-7-Oxo-3-((R)-Tetrahydrofuran-2-Yl)-4-Thia-1-Azabicyclo[3.2.0]Hept-2-Ene-2-Carboxylate C21H33NO5SSi 120705-67-1 Details
(4-Methoxyphenyl)(Triphenylsilyl)Methanone C26H22O2Si 1174-56-7 Details
(Cis-3-((Tert-Butyldimethylsilyl)Oxy)Cyclobutyl)Methanol C11H24O2Si 959749-93-0 Details
(Fluoromethyl)Trimethylsilane C4H11FSi 28871-61-6 Details
(3Ar,3Br,4As,5S,5As)-3B-(((Tert-Butyldiphenylsilyl)Oxy)Methyl)-2,2-Dimethylhexahydrcyclopropa[3,4]Cyclopenta[1,2-D][1,3]Dioxol-5-ol C26H34O4Si 915694-38-1 Details
(2R,3S,4R,5R)-2,3,4,5,6-Pentahydroxy-N-(3-(Triethoxysilyl)Propyl)Hexanamide C15H33NO9Si 104275-58-3 Details
(2S,3S,4R)-Tert-Butyl 4-(Benzoyloxy)-2-(((Tert-Butyldiphenylsilyl)Oxy)Methyl)-3-(Difluoromethyl)Pyrrolidine-1-Carboxylate C34H41F2NO5Si 852616-74-1 Details
(Azidomethyl)Phenethyltrimethoxysilane,Tech-90 C12H19N3O3Si 1245946-78-4 Details
(3Ar,6R,6Ar)-6-(((Tert-Butyldimethylsilyl)Oxy)Methyl)-2,2-Dimethyldihydro-3Ah-Cyclopenta[D][1,3]Dioxol-4(5H)-One C15H28O4Si 145307-55-7 Details
(3Ar,4R,5R,6As)-5-((Tert-Butyldimethylsilyl)Oxy)-2-Oxohexahydro-2H-Cyclopenta[B]Furan-4-Carbaldehyde C14H24O4Si 64091-14-1 Details
(3R,5S)-3-Ethyl-5-(3-(Trimethylsilyl)Propyl)Pyrrolidin-2-One C12H25NOSi 437755-13-0 Details
(3R,5S)-5-Ethyl-3-(3-(Trimethylsilyl)Propyl)Pyrrolidin-2-One C12H25NOSi 437755-09-4 Details
(2S,3S)-Diethyl 6-((Tert-Butyldimethylsilyl)Oxy)-4'-Fluoro-1,2,3,4-Tetrahydro-[1,1'-Biphenyl]-2,3-Dicarboxylate C24H35FO5Si 1056139-14-0 Details
(E)-3-(Trimethylsilyl)Prop-2-En-1-Ol C6H14OSi 59376-64-6 Details
(3R,4R)-3-((R)-1-((Tert-Butyldimethylsilyl)Oxy)Ethyl)-4-(Methylthio)Azetidin-2-One C12H25NO2SSi 82864-31-1 Details
(3S,4S)-Tert-Butyl 2-Oxo-4-Phenyl-3-((Triethylsilyl)Oxy)Azetidine-1-Carboxylate C20H31NO4Si 949022-68-8 Details
(R)-2-Bromo-7-((Tert-Butyldiphenylsilyl)Oxy)Hept-1-En-4-ol C23H31BrO2Si 784194-08-7 Details
(Methacryloxymethyl)methyldimethoxysilane C8H16O4Si 121177-93-3 Details
Vinylbenzyloxy)trimethylsilane C12H18OSi 112270-66-3 Details
(2S)-3-{[Tert-Butyl(Dimethyl)Silyl]Oxy}-2-Methylpropan-1-Yl Tosylate C17H30O4SSi 222539-29-9 Details
(6-(3-(((Tert-Butyldimethylsilyl)Oxy)Methyl)Pyrrolidin-1-Yl)-2-Fluoropyridin-3-Yl)Methanol C17H29FN2O2Si 1228665-50-6 Details
(4-(Bromomethyl)Phenoxy)(Tert-Butyl)Dimethylsilane C13H21BrOSi 120506-39-0 Details
(2S,4R)-Tert-Butyl 4-((Tert-Butyldimethylsilyl)Oxy)-2-(Hydroxymethyl)Pyrrolidine-1-Carboxylate C16H33NO4Si 114676-67-4 Details
(R)-3,3-Bis(Triphenylsilyl)-1,1-Binaphthalene-2,2-Diol C56H42O2Si2 111822-69-6 Details
(3S,4S)-1-Benzyl-3,4-Bis((Tert-Butyldimethylsilyl)Oxy)Pyrrolidine C23H43NO2Si2 138228-45-2 Details
(3Ar,4S,5R,6As)-4-(((Tert-Butyldimethylsilyl)Oxy)Methyl)-5-((Tetrahydro-2H-Pyran-2-Yl)Oxy)Hexahydro-2H-Cyclopenta[B]Furan-2-One C19H34O5Si 65025-95-8 Details
(2S)-2-[Bis[3,5-Bis(Trifluoromethyl)Phenyl][[(1,1-Dimethylethyl)Dimethylsilyl]Oxy]Methyl]Pyrrolidine C27H29F12NOSi 913699-13-5 Details
(3R,4R)-3-((Tert-Butyldimethylsilyl)Oxy)-7-Chloro-2,3,4,5-Tetrahydro-1,4-Methanopyrido[2,3-B][1,4]Diazepine C15H24ClN3OSi 1638604-23-5 Details
(R)-5-(((Tert-Butyldimethylsilyl)Oxy)Methyl)Pyrrolidin-2-One C11H23NO2Si 128899-30-9 Details
(3R,4S)-1-(4-Fluorophenyl)-3-((S)-3-(4-Fluorophenyl)-3-((Trimethylsilyl)Oxy)Propyl)-4-(4-((Trimethylsilyl)Oxy)Phenyl)Azetidin-2-One C30H37F2NO3Si2 272778-13-9 Details
(3Ar,4R,5R,6As)-4-((S,E)-3-((Tert-Butyldimethylsilyl)Oxy)Ct-1-En-1-Yl)-2-Oxohexahydro-2H-Cyclopenta[B]Furan-5-Yl Benzoate C28H42O5Si 587869-81-6 Details
(4-((Tert-Butyldimethylsilyl)Oxy)Phenyl)Methanol C13H22O2Si 138585-08-7 Details
(R)-Benzyl 3-((Tert-Butyldimethylsilyl)Oxy)Pyrrolidine-1-Carboxylate C18H29NO3Si 150931-62-7 Details
(5-(((Tert-Butyldimethylsilyl)Oxy)Methyl)-4-(4-Fluorophenyl)-2,6-Diisopropylpyridin-3-Yl)Methanol C25H38FNO2Si 124863-82-7 Details
(5-Bicyclo[2.2.1]hept-2-enyl)triethoxysilane C13H24O3Si 18401-43-9 Details
(2R,3S,4R)-4-((Triisopropylsilyl)Oxy)-2-(((Triisopropylsilyl)Oxy)Methyl)-3,4-Dihydro-2H-Pyran-3-Yl Acetate C26H52O5Si2 201053-38-5 Details
(E)-N-(4-((Tert-Butyldimethylsilyl)Oxy)Benzylidene)-4-Fluoroaniline C19H24FNOSi 942485-61-2 Details
(3Ar,4S,5R,6As)-4-(((Tert-Butyldimethylsilyl)Oxy)Methyl)-5-Hydroxyhexahydro-2H-Cyclopenta[B]Furan-2-One C14H26O4Si 72777-85-6 Details
(4As,7Ar)-Methyl 1-((Tert-Butyldimethylsilyl)Oxy)-7-Oxo-1,4A,5,6,7,7A-Hexahydrcyclopenta[C]Pyran-4-Carboxylate C16H26O5Si 1951430-57-1 Details
(3R,4R,5S)-4-(4-Hydroxyphenyl)-5-((Triisopropylsilyl)Oxy)Piperidin-3-ol C20H35NO3Si 873945-31-4 Details
(2R,3S,4R)-4-((Triisopropylsilyl)Oxy)-2-(((Triisopropylsilyl)Oxy)Methyl)-3,4-Dihydro-2H-Pyran-3-ol C24H50O4Si2 201053-37-4 Details
(Chlorodifluoromethyl)Trimethylsilane C4H9ClF2Si 115262-00-5 Details
(4-Amino-3-(((Tert-Butyldimethylsilyl)Oxy)Methyl)Phenyl)Methanol C14H25NO2Si 1009314-94-6 Details
(R)-2-(Bis(3,5-Bis(Trifluoromethyl)Phenyl)((Tert-Butyldimethylsilyl)Oxy)Methyl)Pyrrolidine C27H29F12NOSi 1146629-74-4 Details
(5-(1-((2-(Trimethylsilyl)Ethoxy)Methyl)-3-(1-((2-(Trimethylsilyl)Ethoxy)Methyl)-1H-Imidazol-2-Yl)-1H-Indazol-6-Yl)-2H-1,2,3-Triazol-4-Yl)Methanol C25H39N7O3Si2 1956366-49-6 Details
(R)-2-(Bis(3,5-Bis(Trifluoromethyl)Phenyl)((Trimethylsilyl)Oxy)Methyl)Pyrrolidine C24H23F12NOSi 908303-26-4 Details
(3Ar,4S,5R,6As)-5-((Tert-Butyldimethylsilyl)Oxy)-4-(Hydroxymethyl)Hexahydro-2H-Cyclopenta[B]Furan-2-One C14H26O4Si 39968-95-1 Details
(R)-2-(Diphenyl((Triethylsilyl)Oxy)Methyl)Pyrrolidine C23H33NOSi 1100289-57-3 Details
(2S)-3-{[Tert-Butyl(Dimethyl)Silyl]Oxy}-2-Methylpropan-1-ol C10H24O2Si 105859-45-8 Details
(4-((Trimethylsilyl)Ethynyl)Phenyl)Methanol C12H16OSi 275386-60-2 Details
(3Ar,4R,5R,6As)-4-((S,E)-3-((Tert-Butyldimethylsilyl)Oxy)-5-Phenylpent-1-En-1-Yl)-2-Oxohexahydro-2H-Cyclopenta[B]Furan-5-Yl [1,1'-Biphenyl]-4-Carboxylate C37H44O5Si 865087-09-8 Details
(3-Chloro-5-Fluorophenyl)Boronicacid C6H5BClFO2 328956-61-2 Details
(R)-2-(Diphenyl((Trimethylsilyl)Oxy)Methyl)Pyrrolidine C20H27NOSi 943757-71-9 Details
Tert-Butyl 4-(5-Chloro-1-(Triisopropylsilyl)-1H-Pyrrolo[2,3-B]Pyridin-4-Yl)Piperazine-1-Carboxylate C25H41ClN4O2Si 1020056-95-4 Details
(3Ar,6Ar)-6-(((Tert-Butyldiphenylsilyl)Oxy)Methyl)-2,2-Dimethyl-3Ah-Cyclopenta[D][1,3]Dioxol-4(6Ah)-One C25H30O4Si 303963-92-0 Details
(R)-1-(3-((Tert-Butyldimethylsilyl)Oxy)Phenyl)-3-(3,4-Dimethoxyphenyl)Propan-1-ol C23H34O4Si 1013621-67-4 Details
(4As,8As,9S)-3-(Benzyloxy)-4A-((Tert-Butyldimethylsilyl)Oxy)-9-(Dimethylamino)-8A,9-Dihydronaphtho[2,3-D]Isoxazole-4,5(4Ah,8H)-Dione C26H34N2O5Si 852821-06-8 Details
(3-((4-(2-((Tert-Butyldiphenylsilyl)Oxy)Ethyl)Piperazin-1-Yl)Sulfonyl)-4-Methoxyphenyl)Boronic Acid C29H39BN2O6SSi 1704081-26-4 Details
(4-(((Tert-Butyldiphenylsilyl)Oxy)Methyl)Phenyl)Methanol C24H28O2Si 146952-73-0 Details
(3R,4S)-1-Benzoyl-4-Phenyl-3-((Triisopropylsilyl)Oxy)Azetidin-2-One C25H33NO3Si 155371-59-8 Details
(2S,3S)-Tert-Butyl 3-((Tert-Butyldimethylsilyl)Oxy)-2-Formylpyrrolidine-1-Carboxylate C16H31NO4Si 757247-71-5 Details
(3R,4R,5S)-Benzyl 3-Hydroxy-4-(4-Hydroxyphenyl)-5-((Triisopropylsilyl)Oxy)Piperidine-1-Carboxylate C28H41NO5Si 873945-27-8 Details
(3S,3As,6S)-3-((Tert-Butyldimethylsilyl)Oxy)-6-(Hydroxymethyl)-3A,6-Dimethyldecahydro-1H-Cyclopenta[A]Naphthalen-7(2H)-One C22H40O3Si 327048-93-1 Details
(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Heptadecafluorodecyl)Tris(1-Methylethoxy)Silane C19H25F17O3Si 246234-80-0 Details
(2S)-2-(((Tert-Butyldiphenylsilyl)Oxy)Methyl)-1,3-Oxathiolan-5-Yl Acetate C22H28O4SSi 202532-88-5 Details
(5-(((Tert-Butyldimethylsilyl)Oxy)Methyl)Thiazol-2-Yl)Methanol C11H21NO2SSi 1381778-87-5 Details
(3S,4S)-3,4-Bis((Tert-Butyldimethylsilyl)Oxy)Pyrrolidine C16H37NO2Si2 138228-47-4 Details
(3-Cyclopentadienylpropyl)triethoxysilane-dimer C28H52O6Si2 102056-64-4 Details
(Hydroxyethoxyethoxy)-T-Butyldimethylsilane,96% C10H24O3Si 131326-39-1 Details
3,3'-Dibromo-5,5'-bis(trimethylsilyl)-2,2'-bithiophene C14H20Br2S2Si2 207742-50-5 Details
(3R,4S)-3-[(Triethylsilyl)Oxy]-4-Phenyl-2-Azetidinone C15H23NO2Si 149140-54-5 Details
(3-Triethoxysilyl)Propylsuccinicanhydride,95% Details
(2R,4S)-4-Ethyl-2-(3-(Trimethylsilyl)Propyl)Cyclopentanone C13H26OSi 507235-63-4 Details
(R)-6'-(3-((Tert-Butyldimethylsilyl)Oxy)Pyrrolidin-1-Yl)-2-Oxo-2H-[1,3'-Bipyridin]-4-Yl Trifluoromethanesulfonate C21H28F3N3O5SSi 1956435-24-7 Details
(3R,4S)-1-Benzoyl-4-Phenyl-3-[(Triethylsilyl)Oxy]-2-Azetidinone C22H27NO3Si 149249-91-2 Details
3,5-Bis(tert-butyldiphenylsilyloxy)benzyl alcohol C39H44O3Si2 182250-70-0 Details
(4-((Trimethylsilyl)Ethynyl)Phenyl)Methanamine C12H17NSi 721968-86-1 Details
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