Auxiliares quirais
Auxiliares quirais são ferramentas essenciais na síntese assimétrica, permitindo a formação seletiva de um enantiômero sobre o outro em reações químicas. Esses compostos são usados para controlar a estereoquímica da reação, fornecendo acesso a produtos enantiomericamente puros. Auxiliares quirais são amplamente utilizados na indústria farmacêutica para a síntese de medicamentos quirais e em outras aplicações onde a enantiopureza é crucial. Na CymitQuimica, oferecemos uma ampla seleção de auxiliares quirais de alta qualidade para apoiar suas pesquisas e aplicações industriais.
Foram encontrados 76 produtos de "Auxiliares quirais"
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(R)-4-Phenylthiazolidine-2-thione
CAS:Fórmula:C9H9NS2Pureza:>98.0%(GC)Cor e Forma:White to Almost white powder to crystalPeso molecular:195.30(1R,2S)-2-[N-Benzyl-N-(mesitylenesulfonyl)amino]-1-phenylpropyl Propionate [Reagent for anti-selective asymmetric aldol reaction]
CAS:Fórmula:C28H33NO4SPureza:>98.0%(HPLC)Cor e Forma:White to Almost white powder to crystalPeso molecular:479.64(1R,2S)-(-)-trans-2-Phenyl-1-cyclohexanol
CAS:Fórmula:C12H16OPureza:>98.0%(GC)Cor e Forma:White to Almost white powder to crystalPeso molecular:176.26(4R)-(+)-4-Isopropyl-5,5-diphenyl-2-oxazolidinone
CAS:Fórmula:C18H19NO2Pureza:>98.0%(HPLC)(N)Cor e Forma:White to Almost white powder to crystalPeso molecular:281.36(S)-N-(2-Benzoylphenyl)-1-benzylpyrrolidine-2-carboxamide
CAS:Fórmula:C25H24N2O2Pureza:>98.0%(HPLC)Cor e Forma:White to Orange to Green powder to crystalPeso molecular:384.48(S)-(+)-p-Toluenesulfinamide
CAS:Fórmula:C7H9NOSPureza:>98.0%(HPLC)Cor e Forma:White to Light yellow to Light orange powder to crystalPeso molecular:155.22(1R,2S)-2-[N-Benzyl-N-(mesitylenesulfonyl)amino]-1-phenyl-1-propanol
CAS:Fórmula:C25H29NO3SPureza:>98.0%(HPLC)(N)Cor e Forma:White to Almost white powder to crystalPeso molecular:423.57(R)-(-)-4-Phenyl-2-oxazolidinone
CAS:Fórmula:C9H9NO2Pureza:>99.0%(GC)Cor e Forma:White to Almost white powder to crystalPeso molecular:163.18(+)-10,2-Camphorsultam
CAS:Fórmula:C10H17NO2SPureza:>98.0%(GC)Cor e Forma:White to Almost white powder to crystalPeso molecular:215.31(4S)-(-)-4-Isopropyl-5,5-diphenyl-2-oxazolidinone
CAS:Fórmula:C18H19NO2Pureza:>98.0%(HPLC)(N)Cor e Forma:White to Almost white powder to crystalPeso molecular:281.36(S)-(+)-4-Benzyl-3-propionyl-2-oxazolidinone
CAS:Fórmula:C13H15NO3Pureza:>96.0%(GC)Cor e Forma:White to Almost white powder to crystalPeso molecular:233.27(1R,4R,5R)-4,7,7-Trimethyl-6-thiabicyclo[3.2.1]octane
CAS:Fórmula:C10H18SPureza:>94.0%(GC)Cor e Forma:Colorless to Almost colorless clear liquidPeso molecular:170.31(R)-4-Benzyl-2-oxazolidinone
CAS:Fórmula:C10H11NO2Pureza:>98.0%(GC)Cor e Forma:White to Light yellow powder to crystalPeso molecular:177.20(S)-4-Phenylthiazolidine-2-thione
CAS:Fórmula:C9H9NS2Pureza:>98.0%(GC)Cor e Forma:White to Almost white powder to crystalPeso molecular:195.30(1S,2R)-2-[N-Benzyl-N-(mesitylenesulfonyl)amino]-1-phenyl-1-propanol
CAS:Fórmula:C25H29NO3SPureza:>98.0%(HPLC)Cor e Forma:White to Almost white powder to crystalPeso molecular:423.57(S)-(-)-tert-Butylsulfinamide
CAS:Fórmula:C4H11NOSPureza:>98.0%(GC)Cor e Forma:White to Almost white powder to crystalPeso molecular:121.20Acetic Acid (1R,2S)-2-[N-Benzyl-N-(mesitylenesulfonyl)amino]-1-phenylpropyl Ester [Reagent for double aldol reaction]
CAS:Fórmula:C27H31NO4SPureza:>98.0%(T)(HPLC)Cor e Forma:White to Almost white powder to crystalPeso molecular:465.61Acetic Acid (1S,2R)-2-[N-Benzyl-N-(mesitylenesulfonyl)amino]-1-phenylpropyl Ester [Reagent for double aldol reaction]
CAS:Fórmula:C27H31NO4SPureza:>98.0%(T)(HPLC)Cor e Forma:White to Almost white powder to crystalPeso molecular:465.61(S)-4-Isopropylthiazolidine-2-thione
CAS:Fórmula:C6H11NS2Pureza:>98.0%(GC)Cor e Forma:White to Almost white powder to crystalPeso molecular:161.28(R)-4-Isopropyl-2-oxazolidinone
CAS:Fórmula:C6H11NO2Pureza:>98.0%(GC)Cor e Forma:White to Almost white powder to crystalPeso molecular:129.16(S)-(+)-4-Isopropyl-3-propionyl-2-oxazolidinone
CAS:Fórmula:C9H15NO3Pureza:>97.0%(GC)Cor e Forma:Colorless to Almost colorless clear liquidPeso molecular:185.22N-(2-Carboxy-4,5-dichlorobenzoyl)-(+)-10,2-camphorsultam
CAS:Fórmula:C18H19Cl2NO5SPureza:>98.0%(T)(HPLC)Cor e Forma:White to Almost white powder to crystalPeso molecular:432.31(S)-4-Isopropyl-2-oxazolidinone
CAS:Fórmula:C6H11NO2Pureza:>98.0%(GC)Cor e Forma:White to Almost white powder to crystalPeso molecular:129.16(R)-(-)-p-Toluenesulfinamide
CAS:Fórmula:C7H9NOSPureza:>98.0%(HPLC)Cor e Forma:White to Orange to Green powder to crystalPeso molecular:155.22N-(2-Carboxybenzoyl)-(-)-10,2-camphorsultam
CAS:Fórmula:C18H21NO5SPureza:>98.0%(T)(HPLC)Cor e Forma:White to Almost white powder to crystalPeso molecular:363.43(R)-(+)-tert-Butylsulfinamide
CAS:Fórmula:C4H11NOSPureza:>98.0%(GC)Cor e Forma:White to Almost white powder to crystalPeso molecular:121.20(S)-(+)-4-Phenyl-2-oxazolidinone
CAS:Fórmula:C9H9NO2Pureza:>99.0%(GC)Cor e Forma:White to Almost white powder to crystalPeso molecular:163.18(S)-(-)-3-tert-Butoxycarbonyl-4-methoxycarbonyl-2,2-dimethyl-1,3-oxazolidine
CAS:Fórmula:C12H21NO5Pureza:>96.0%(GC)Cor e Forma:Colorless to Light orange to Yellow clear liquidPeso molecular:259.30(R)-N-(2-Benzoylphenyl)-1-benzylpyrrolidine-2-carboxamide
CAS:Fórmula:C25H24N2O2Pureza:>98.0%(HPLC)Cor e Forma:White to Light yellow powder to crystalPeso molecular:384.48(-)-10,2-Camphorsultam
CAS:Fórmula:C10H17NO2SPureza:>98.0%(GC)Cor e Forma:White to Almost white powder to crystalPeso molecular:215.31(S)-4-Benzyl-3-propionyloxazolidin-2-one
CAS:Fórmula:C13H15NO3Pureza:97%Cor e Forma:SolidPeso molecular:233.2631(3aS,6R,7aR)-8,8-Dimethylhexahydro-1H-3a,6-methanobenzo[c]isothiazole 2,2-dioxide
CAS:Fórmula:C10H17NO2SPureza:98%Cor e Forma:SolidPeso molecular:215.3125(R)-(-)-4-Isopropyl-3-propionyl-2-oxazolidinone
CAS:Fórmula:C9H15NO3Pureza:98%Cor e Forma:LiquidPeso molecular:185.2203(R)-4-Phenyl-1,3-thiazolidine-2-thione
CAS:Fórmula:C9H9NS2Pureza:98%Cor e Forma:SolidPeso molecular:195.3045(S)-4-Isopropylthiazolidine-2-thione
CAS:Fórmula:C6H11NS2Pureza:98%Cor e Forma:SolidPeso molecular:161.2882(R)-(-)-4-Benzyl-3-propionyl-2-oxazolidinone
CAS:Fórmula:C13H15NO3Pureza:97%Cor e Forma:SolidPeso molecular:233.26312-Oxazolidinone, 4-(phenylmethyl)-, (4R)-
CAS:Fórmula:C10H11NO2Pureza:95%Cor e Forma:SolidPeso molecular:177.1998(S)-(-)-2-(N-Benzylprolyl)aminobenzophenone
CAS:Fórmula:C25H24N2O2Pureza:97%Cor e Forma:SolidPeso molecular:384.4703(1S,4S,5S)-4,7,7-Trimethyl-6-thiabicyclo[3.2.1]octane
CAS:Fórmula:C10H18SPureza:98%Cor e Forma:LiquidPeso molecular:170.3149(S)-4-Isopropyl-5,5-diphenyloxazolidin-2-one
CAS:Fórmula:C18H19NO2Pureza:97%Cor e Forma:SolidPeso molecular:281.34902-Oxazolidinone, 4-(1-methylethyl)-5,5-diphenyl-, (4R)-
CAS:Fórmula:C18H19NO2Pureza:95%Cor e Forma:SolidPeso molecular:281.3490N-(2-CArboxy-4,5-dichlorobenzoyl)-(-)-10,2-camphorsultam
CAS:Fórmula:C18H19Cl2NO5SPureza:98%Cor e Forma:SolidPeso molecular:432.3182(R)-4-Isopropyloxazolidin-2-one
CAS:Fórmula:C6H11NO2Pureza:98%Cor e Forma:SolidPeso molecular:129.1570Benzenesulfinamide, 4-methyl-, [S(S)]-
CAS:Fórmula:C7H9NOSPureza:98%Cor e Forma:SolidPeso molecular:155.2175N-Benzyl-N-((1S,2R)-1-hydroxy-1-phenylpropan-2-yl)-2,4,6-trimethylbenzenesulfonamide
CAS:Fórmula:C25H29NO3SPureza:98%Cor e Forma:SolidPeso molecular:423.56772-Oxazolidinone, 4-(1-methylethyl)-3-(1-oxopropyl)-, (4S)-
CAS:Fórmula:C9H15NO3Pureza:98%Cor e Forma:LiquidPeso molecular:185.2203Ref: IN-DA0032DO
1gA consultar5g22,00€10g22,00€25g30,00€50g40,00€5kg549,00€100g38,00€10kgA consultar500g128,00€(S)-(-)-3-Boc-2,2-dimethyloxazolidine-4-carboxaldehyde
CAS:Fórmula:C11H19NO4Pureza:97%Cor e Forma:LiquidPeso molecular:229.2729(R)-(+)-2-Methyl-2-propanesulfinamide
CAS:Fórmula:C4H11NOSPureza:95%Cor e Forma:SolidPeso molecular:121.2012Ref: IN-DA0032E1
1g22,00€5g20,00€10g27,00€1kg678,00€25g43,00€50g70,00€100g103,00€250g203,00€500g281,00€2-Thiazolidinethione, 4-phenyl-, (4S)-
CAS:Fórmula:C9H9NS2Pureza:98%Cor e Forma:SolidPeso molecular:195.3045(S)-(-)-2-Methyl-2-propanesulfinaMide
CAS:Fórmula:C4H11NOSPureza:99%Cor e Forma:SolidPeso molecular:121.2012Ref: IN-DA0032FO
1g21,00€5g25,00€10g25,00€1kg586,00€25g43,00€50g68,00€100g101,00€250g191,00€500g261,00€(R)-N-(2-Benzoylphenyl)-1-(phenylmethyl)-2-pyrrolidinecarboxamide
CAS:Fórmula:C25H24N2O2Pureza:97%Cor e Forma:SolidPeso molecular:384.4703(4S)-4-(propan-2-yl)-1,3-oxazolidin-2-one
CAS:Fórmula:C6H11NO2Pureza:98%Cor e Forma:SolidPeso molecular:129.15702-Oxazolidinone, 4-[(4-aminophenyl)methyl]-, (4S)-
CAS:Fórmula:C10H12N2O2Pureza:97%Cor e Forma:SolidPeso molecular:192.2145Propionic acid (1r,2s)-2-[n-benzyl-n-(mesitylenesulfonyl)amino]-1-phenylpropyl ester
CAS:Fórmula:C28H33NO4SPureza:98.0%Cor e Forma:SolidPeso molecular:479.6309N-Benzyl-N-((1R,2S)-1-hydroxy-1-phenylpropan-2-yl)-2,4,6-trimethylbenzenesulfonamide
CAS:Fórmula:C25H29NO3SPureza:98.0%Cor e Forma:SolidPeso molecular:423.5677Benzenesulfinamide, 4-methyl-, [S(R)]-
CAS:Fórmula:C7H9NOSPureza:96%Cor e Forma:SolidPeso molecular:155.2175N-(2-Carboxybenzoyl)-(-)-10,2-camphorsultam
CAS:Fórmula:C18H21NO5SPureza:98.0%Cor e Forma:SolidPeso molecular:363.4280(S)-4-Benzyl-2-oxazolidinone
CAS:Fórmula:C10H11NO2Pureza:>98.0%(GC)Cor e Forma:White to Light yellow powder to crystalPeso molecular:177.20(S)-Tetrahydrofuran-3-yl 4-Methylbenzenesulfonate
CAS:Fórmula:C11H14O4SPureza:>98.0%(HPLC)Cor e Forma:White to Light yellow powder to crystalPeso molecular:242.29N-(2-Carboxy-4,5-dichlorobenzoyl)-(-)-10,2-camphorsultam
CAS:Fórmula:C18H19Cl2NO5SPureza:>98.0%(T)(HPLC)Cor e Forma:White to Almost white powder to crystalPeso molecular:432.31(R)-(-)-4-Benzyl-3-propionyl-2-oxazolidinone
CAS:Fórmula:C13H15NO3Pureza:>98.0%(GC)Cor e Forma:White to Almost white powder to crystalPeso molecular:233.27(R)-(-)-4-Isopropyl-3-propionyl-2-oxazolidinone
CAS:Fórmula:C9H15NO3Pureza:>98.0%(GC)Cor e Forma:Colorless to Light yellow clear liquidPeso molecular:185.22(1S,4S,5S)-4,7,7-Trimethyl-6-thiabicyclo[3.2.1]octane
CAS:Fórmula:C10H18SPureza:>98.0%(GC)Cor e Forma:Colorless to Almost colorless clear liquidPeso molecular:170.31(R)-tert-Butyl 4-Formyl-2,2-dimethyloxazolidine-3-carboxylate
CAS:Fórmula:C11H19NO4Pureza:>95.0%(GC)Cor e Forma:Colorless to Light yellow to Light orange clear liquidPeso molecular:229.28(R)-2-Isopropyl-3,6-dimethoxy-2,5-dihydropyrazine
CAS:Fórmula:C9H16N2O2Pureza:>95.0%(GC)Cor e Forma:Colorless to Yellow clear liquidPeso molecular:184.24(R)-Tetrahydrofuran-3-yl 4-Methylbenzenesulfonate
CAS:Fórmula:C11H14O4SPureza:>98.0%(HPLC)Cor e Forma:White to Light yellow powder to crystalPeso molecular:242.29(1S,2R)-(+)-trans-2-Phenyl-1-cyclohexanol
CAS:Fórmula:C12H16OPureza:>98.0%(GC)Cor e Forma:White to Almost white powder to crystalPeso molecular:176.26(S)-(-)-3-(tert-Butoxycarbonyl)-4-formyl-2,2-dimethyl-1,3-oxazolidine
CAS:Fórmula:C11H19NO4Pureza:>95.0%(GC)Cor e Forma:Colorless to Light yellow to Light orange clear liquidPeso molecular:229.28N-Carbobenzyloxy-D-serine-β-lactone
CAS:Produto Controlado<p>Applications N-Carbobenzyloxy-D-serine-beta-lactone (cas# 98632-91-8) is a useful research chemical.<br></p>Fórmula:C11H11NO4Cor e Forma:NeatPeso molecular:221.21
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