Grupos Protectores
Los grupos protectores se utilizan en síntesis orgánica para enmascarar temporalmente grupos funcionales reactivos, permitiendo que ocurran reacciones selectivas sin interferencias. Estos grupos son esenciales para los procesos de síntesis en varias etapas, asegurando que partes específicas de la molécula permanezcan no reactivas mientras se realizan otras reacciones. En esta sección, encontrará una variedad de grupos protectores adecuados para diferentes grupos funcionales, junto con reactivos para su introducción y eliminación. En CymitQuimica, ofrecemos una gama completa de grupos protectores de alta calidad para facilitar sus estrategias sintéticas.
Subcategorías de "Grupos Protectores"
Productos de "Grupos Protectores"
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Butylchlorodimethylsilane
CAS:Fórmula:C6H15ClSiPureza:>97.0%(GC)Forma y color:Colorless to Almost colorless clear liquidPeso molecular:150.722,4,6-Tris(trifluoromethyl)benzenesulfonyl Chloride
CAS:Fórmula:C9H2ClF9O2SPureza:>95.0%(T)(HPLC)Forma y color:White to Light yellow to Light orange powder to granulePeso molecular:380.61N-Succinimidyl Trifluoroacetate
CAS:Fórmula:C6H4F3NO4Pureza:95%Forma y color:SolidPeso molecular:211.0954696000001(Trifluoroacetyl)benzotriazole (mixture of 1H- and 2H- isomers)
CAS:Fórmula:C8H4F3N3OPureza:>98.0%(HPLC)Forma y color:White to Almost white powder to crystalPeso molecular:215.14N-Methyl-N-trimethylsilyltrifluoroacetamide [Trimethylsilylating Agent]
CAS:Fórmula:C6H12F3NOSiPureza:>95.0%(GC)Forma y color:Colorless to Light yellow clear liquidPeso molecular:199.252-Chloroethyl Vinyl Ether (stabilized with MEHQ + Triethanolamine)
CAS:Fórmula:C4H7ClOPureza:>97.0%(GC)Forma y color:Colorless to Almost colorless clear liquidPeso molecular:106.55Benzyl Chloride (stabilized with ε-Caprolactam)
CAS:Fórmula:C7H7ClPureza:>99.0%(GC)Forma y color:Colorless to Almost colorless clear liquidPeso molecular:126.58Benzylchlorodimethylsilane
CAS:Fórmula:C9H13ClSiPureza:>98.0%(GC)Forma y color:Colorless to Almost colorless clear liquidPeso molecular:184.744-(4-Acetyl-2-methoxy-5-nitrophenoxy)butanoic Acid
CAS:Fórmula:C13H15NO7Pureza:>98.0%(HPLC)(qNMR)Forma y color:White to Light yellow powder to crystalPeso molecular:297.26Dimethoxymethane
CAS:Fórmula:C3H8O2Pureza:>98.0%(GC)Forma y color:Colorless clear liquidPeso molecular:76.10N,O-Bis(tert-butyldimethylsilyl)acetamide [tert-Butyldimethylsilylating Agent]
CAS:Fórmula:C14H33NOSi2Pureza:>96.0%(GC)Forma y color:Colorless to Light yellow clear liquidPeso molecular:287.59p-Anisaldehyde Dimethyl Acetal
CAS:Fórmula:C10H14O3Pureza:>97.0%(GC)Forma y color:Colorless to Almost colorless clear liquidPeso molecular:182.22tert-Butyl[4-(dimethoxymethyl)phenoxy]dimethylsilane
CAS:Fórmula:C15H26O3SiPureza:>98.0%(GC)Forma y color:Colorless to Almost colorless clear liquidPeso molecular:282.46p-Toluenesulfonic Anhydride
CAS:Fórmula:C14H14O5S2Pureza:>95.0%(T)Forma y color:White to Almost white powder to crystalPeso molecular:326.38Silane, triethyl-2-propen-1-yl-
CAS:Fórmula:C9H20SiPureza:95%Forma y color:LiquidPeso molecular:156.3406(2-METHOXYETHOXYMETHYL)TRIETHYLAMMONIUM CHLORIDE
CAS:Fórmula:C10H24ClNO2Pureza:98%Peso molecular:225.7561Allyl Chloride
CAS:Fórmula:C3H5ClPureza:>98.0%(GC)Forma y color:Colorless to Light yellow clear liquidPeso molecular:76.52N,O-Bis(trimethylsilyl)acetamide [Trimethylsilylating Agent]
CAS:Fórmula:C8H21NOSi2Pureza:>80.0%(GC)Forma y color:Colorless to Light yellow clear liquidPeso molecular:203.43Benzyl 2,2,2-Trifluoro-N-phenylacetimidate
CAS:Fórmula:C15H12F3NOPureza:>98.0%(GC)Forma y color:White or Colorless to Yellow powder to lump to clear liquidPeso molecular:279.26N-Succinimidyl Trifluoroacetate
CAS:Fórmula:C6H4F3NO4Pureza:>95.0%(GC)Forma y color:White to Almost white powder to crystalPeso molecular:211.10Benzene, 1,2-bis(dimethylsilyl)-
CAS:Fórmula:C10H18Si2Pureza:97%Forma y color:LiquidPeso molecular:194.42092,2-Dimethoxypropane
CAS:Fórmula:C5H12O2Pureza:>98.0%(GC)Forma y color:Colorless clear liquidPeso molecular:104.151,2-Bis(Trimethylsilyloxy)Ethane
CAS:Fórmula:C8H22O2Si2Pureza:98%Forma y color:LiquidPeso molecular:206.43007999999992Benzoic acid pentafluorophenyl ester, BzOPfp
CAS:Fórmula:C13H5F5O2Pureza:98%Forma y color:SolidPeso molecular:288.1696Chlorotris(trimethylsilyl)silane
CAS:Fórmula:C9H27ClSi4Pureza:>95.0%(GC)(T)Forma y color:White to Almost white powder to lumpPeso molecular:283.11Trimethylsilyl Trifluoromethanesulfonate
CAS:Fórmula:C4H9F3O3SSiPureza:>98.0%(T)Forma y color:Colorless to Light yellow to Light orange clear liquidPeso molecular:222.254-(Chloromethyl)-1,2-dimethoxybenzene
CAS:Fórmula:C9H11ClO2Pureza:>95.0%(GC)(T)Forma y color:White to Light yellow powder to crystalPeso molecular:186.64trifluoromethanesulfonanilide
CAS:Fórmula:C7H6F3NO2SPureza:95%Forma y color:SolidPeso molecular:225.18824-Methoxytrityl Chloride [Hydroxyl Protecting Agent]
CAS:Fórmula:C20H17ClOPureza:>98.0%(T)(HPLC)Forma y color:White to Light yellow to Light orange powder to crystalPeso molecular:308.81N-(Allyloxycarbonyloxy)succinimide
CAS:Fórmula:C8H9NO5Pureza:>97.0%(GC)Forma y color:White or Colorless to Almost white or Almost colorless powder to lump to clear liquidPeso molecular:199.162,5-Dioxopyrrolidin-1-yl (2-(trimethylsilyl)ethyl) carbonate
CAS:Fórmula:C10H17NO5SiPureza:97%Forma y color:SolidPeso molecular:259.3312Ref: IN-DA00330M
1g25,00€5g50,00€10g67,00€25g125,00€50g160,00€100g343,00€250gA consultar500gA consultar250mg21,00€Chloro(Dimethyl)Isopropylsilane
CAS:Fórmula:C5H13ClSiPureza:95%Forma y color:LiquidPeso molecular:136.6952N,O-Bis(trimethylsilyl)acetamide
CAS:Fórmula:C8H21NOSi2Pureza:98%Forma y color:LiquidPeso molecular:203.4294tert-Butyldimethylsilyl N-Phenylbenzimidate
CAS:Fórmula:C19H25NOSiPureza:>98.0%(HPLC)Forma y color:White to Almost white powder to crystalPeso molecular:311.50TRIPHENYLMETHANESULFENYL CHLORIDE
CAS:Fórmula:C19H15ClSPureza:97%Forma y color:SolidPeso molecular:310.8404N-Methyl-N-trimethylsilylacetamide [Trimethylsilylating Agent]
CAS:Fórmula:C6H15NOSiPureza:>90.0%(GC)Forma y color:Colorless to Light yellow clear liquidPeso molecular:145.284-Methoxybenzyl 2,2,2-trichloroacetimidate
CAS:Fórmula:C10H10Cl3NO2Pureza:98%Forma y color:LiquidPeso molecular:282.5509Tetrabutylammonium Fluoride (ca. 1mol/L in Tetrahydrofuran) [for Catalyst of silylation and cleavage of silyl ether]
CAS:Fórmula:C16H36FNForma y color:Colorless to Yellow clear liquidPeso molecular:261.47Trityl Bromide
CAS:Fórmula:C19H15BrPureza:>98.0%(T)Forma y color:White to Yellow to Orange powder to crystalPeso molecular:323.23Tetrabutylammonium Fluoride Hydrate [for Catalyst of silylation and cleavage of silyl ether]
CAS:Fórmula:C16H36FN·xH2OPureza:>98.0%(T)Forma y color:White to Almost white powder to crystalPeso molecular:261.47 (as Anhydrous)tert-Butoxydiphenylchlorosilane (stabilized with CaCO3)
CAS:Fórmula:C16H19ClOSiPureza:>95.0%(GC)Forma y color:Colorless to Almost colorless clear liquidPeso molecular:290.86Ref: IN-DA0035NQ
Producto descatalogado3-Chloropropyldichloromethylsilane
CAS:Fórmula:C4H9Cl3SiPureza:>97.0%(GC)Forma y color:Colorless to Light yellow to Light orange clear liquidPeso molecular:191.551,2-ETHANEDITHIOBIS(TRIMETHYLSILANE)
CAS:Fórmula:C8H22S2Si2Pureza:97%Forma y color:LiquidPeso molecular:238.5613
![N-Methyl-N-trimethylsilyltrifluoroacetamide [Trimethylsilylating Agent]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FM0672.webp&w=3840&q=75)
![N,O-Bis(tert-butyldimethylsilyl)acetamide [tert-Butyldimethylsilylating Agent]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FB1906.webp&w=3840&q=75)
![tert-Butyl[4-(dimethoxymethyl)phenoxy]dimethylsilane](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FB3577.webp&w=3840&q=75)
![N,O-Bis(trimethylsilyl)acetamide [Trimethylsilylating Agent]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FB0511.webp&w=3840&q=75)
![4-Methoxytrityl Chloride [Hydroxyl Protecting Agent]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FM0790.webp&w=3840&q=75)
![N-Methyl-N-trimethylsilylacetamide [Trimethylsilylating Agent]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FM0536.webp&w=3840&q=75)
![Tetrabutylammonium Fluoride Hydrate [for Catalyst of silylation and cleavage of silyl ether]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FT1037.webp&w=3840&q=75)
