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"
- Compuestos protegidos con Boc(913 productos)
- Compuestos desprotectores(24 productos)
- Compuestos protegidos con Fmoc(1.722 productos)
Se han encontrado 444 productos de "Grupos Protectores"
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Benzyl Chloroformate
CAS:Fórmula:C8H7ClO2Pureza:>96.0%(T)Forma y color:Colorless to Light yellow clear liquidPeso molecular:170.59Benzyl Chloromethyl Ether
CAS:Fórmula:C8H9ClOPureza:>90.0%(GC)Forma y color:Colorless to Almost colorless clear liquidPeso molecular:156.61(Phenylthio)trimethylsilane
CAS:Fórmula:C9H14SSiPureza:>95.0%(GC)Forma y color:Colorless to Light yellow clear liquidPeso molecular:182.36Hydrogen Chloride (ca. 4mol/L in 1,4-Dioxane)
CAS:Producto controladoFórmula:HClForma y color:Colorless to Light yellow clear liquidPeso molecular:36.462-(Trimethylsilyl)ethanol
CAS:Fórmula:C5H14OSiPureza:>96.0%(GC)Forma y color:Colorless to Almost colorless clear liquidPeso molecular:118.25Trichloroacetic Anhydride
CAS:Fórmula:C4Cl6O3Pureza:>97.0%(T)Forma y color:Colorless to Almost colorless clear liquidPeso molecular:308.742,4,6-Triisopropylbenzenesulfonyl Chloride
CAS:Fórmula:C15H23ClO2SPureza:>97.0%(T)Forma y color:White powder to lumpPeso molecular:302.864,4',4''-Tris(benzoyloxy)trityl Bromide [Hydroxyl Protecting Agent]
CAS:Fórmula:C40H27BrO6Pureza:>97.0%(T)Forma y color:Light yellow to Brown powder to crystalPeso molecular:683.55N-Phenylbis(trifluoromethanesulfonimide) [Triflating Reagent]
CAS:Fórmula:C8H5F6NO4S2Pureza:>98.0%(GC)Forma y color:White to Almost white powder to crystalPeso molecular:357.24Trifluoroacetyl Triflate [Powerful Trifluoroacetylating Reagent]
CAS:Fórmula:C3F6O4SPureza:>97.0%(T)Forma y color:Colorless to Light yellow clear liquidPeso molecular:246.08tert-Butyldimethylchlorosilane [tert-Butyldimethylsilylating Agent]
CAS:Fórmula:C6H15ClSiPureza:>98.0%(GC)Forma y color:White to Almost white powder to crystalPeso molecular:150.72Diphenylmethylchlorosilane
CAS:Fórmula:C13H13ClSiPureza:>95.0%(GC)Forma y color:Colorless to Light yellow to Light orange clear liquidPeso molecular:232.78Triisopropylsilyl Chloride
CAS:Fórmula:C9H21ClSiPureza:>95.0%(GC)Forma y color:Colorless to Light yellow clear liquidPeso molecular:192.802-Chloroethanesulfonyl Chloride
CAS:Fórmula:C2H4Cl2O2SPureza:>95.0%(GC)(T)Forma y color:Colorless to Yellow to Orange clear liquidPeso molecular:163.01N,O-Bis(trimethylsilyl)acetamide Kit BSA 1 mL × 8 / Reaction vial, capacity 2 mL × 8
CAS:Pureza:>80.0%(GC)Forma y color:Colorless to Light yellow clear liquidN-(Trimethylsilyl)morpholine
CAS:Fórmula:C7H17NOSiPureza:>97.0%(GC)Forma y color:Colorless to Almost colorless clear liquidPeso molecular:159.30tert-Butyldiphenylchlorosilane
CAS:Fórmula:C16H19ClSiPureza:>97.0%(GC)Forma y color:Colorless to Light orange to Yellow clear liquidPeso molecular:274.86N-Trimethylsilylimidazole Kit SIM 1 mL × 8 / Reaction vial, capacity 2 mL × 8 [Trimethylsilylating Reagent]
CAS:Pureza:>98.0%(T)Forma y color:Colorless to Almost colorless clear liquidTrimethylsilyl Iodide (stabilized with Aluminum)
CAS:Fórmula:C3H9ISiPureza:>95.0%(T)Forma y color:Colorless to Brown clear liquidPeso molecular:200.09tert-Butyldimethylsilyl Trifluoromethanesulfonate
CAS:Fórmula:C7H15F3O3SSiPureza:>98.0%(T)Forma y color:Colorless to Light yellow clear liquidPeso molecular:264.33Ethylene Di(thiotosylate) [Protecting Reagent for Active Methylene]
CAS:Fórmula:C16H18O4S4Pureza:>98.0%(HPLC)Forma y color:White to Almost white powder to crystalPeso molecular:402.56Benzyl Isopropenyl Ether [Hydroxyl-Protecting Agent]
CAS:Fórmula:C10H12OPureza:>97.0%(GC)Forma y color:Colorless to Yellow to Green clear liquidPeso molecular:148.211,2-Bis(dimethylsilyl)benzene
CAS:Fórmula:C10H18Si2Pureza:>94.0%(GC)Forma y color:Colorless to Light yellow clear liquidPeso molecular:194.421,3-Dichloro-1,1,3,3-tetramethyldisiloxane
CAS:Fórmula:C4H12Cl2OSi2Pureza:>97.0%(GC)Forma y color:Colorless to Almost colorless clear liquidPeso molecular:203.21Benzyl 2,2,2-Trichloroacetimidate
CAS:Fórmula:C9H8Cl3NOPureza:>97.0%(GC)Forma y color:Colorless to Light yellow clear liquidPeso molecular:252.52Phenoxyacetyl Chloride
CAS:Fórmula:C8H7ClO2Pureza:>98.0%(GC)(T)Forma y color:Colorless to Light yellow to Light orange clear liquidPeso molecular:170.59N-Methyl-N-trimethylsilyltrifluoroacetamide [Trimethylsilylating Agent]
CAS:Fórmula:C6H12F3NOSiPureza:>95.0%(GC)Forma y color:Colorless to Light yellow clear liquidPeso molecular:199.254-Methoxybenzoyl Chloride
CAS:Fórmula:C8H7ClO2Pureza:>99.0%(GC)Forma y color:White or Colorless to Light orange to Yellow powder to lump to clear liquidPeso molecular:170.59Trifluoromethanesulfonic Anhydride
CAS:Fórmula:C2F6O5S2Pureza:>98.0%(T)Forma y color:Colorless to Almost colorless clear liquidPeso molecular:282.13Trimethylsilyl Azide
CAS:Fórmula:C3H9N3SiPureza:>95.0%(GC)Forma y color:Colorless to Light yellow clear liquidPeso molecular:115.211-(tert-Butyldimethylsilyl)imidazole [tert-Butyldimethylsilylating Agent]
CAS:Fórmula:C9H18N2SiPureza:>98.0%(T)Forma y color:Colorless to Almost colorless clear liquidPeso molecular:182.34Di-tert-butylsilyl Bis(trifluoromethanesulfonate)
CAS:Fórmula:C10H18F6O6S2SiPureza:>97.0%(T)Forma y color:Colorless to Light orange to Yellow clear liquidPeso molecular:440.44Trimethylsilyl Trifluoromethanesulfonate
CAS:Fórmula:C4H9F3O3SSiPureza:>98.0%(T)Forma y color:Colorless to Light yellow to Light orange clear liquidPeso molecular:222.253,4-Dihydro-2H-pyran
CAS:Fórmula:C5H8OPureza:>97.0%(GC)Forma y color:Colorless to Light yellow clear liquidPeso molecular:84.121-(p-Toluenesulfonyl)imidazole
CAS:Fórmula:C10H10N2O2SPureza:>98.0%(HPLC)(N)Forma y color:White to Almost white powder to crystalPeso molecular:222.26Cesium Fluoride
CAS:Fórmula:CsFPureza:min. 99.0 %Forma y color:White powder to crystalPeso molecular:151.90Benzoyl Trifluoromethanesulfonate
CAS:Fórmula:C8H5F3O4SPureza:>98.0%(T)Forma y color:Colorless to Light orange to Yellow clear liquidPeso molecular:254.18Chloromethylsulfonyl Chloride
CAS:Fórmula:CH2Cl2O2SPureza:>80.0%(GC)Forma y color:Light yellow to Yellow to Orange clear liquidPeso molecular:148.99Pentafluorophenyl Benzoate
CAS:Fórmula:C13H5F5O2Pureza:>98.0%(GC)Forma y color:White to Almost white powder to crystalPeso molecular:288.17Triethylsilane
CAS:Fórmula:C6H16SiPureza:>98.0%(GC)Forma y color:Colorless to Almost colorless clear liquidPeso molecular:116.28N-Acetylimidazole
CAS:Fórmula:C5H6N2OPureza:>98.0%(GC)(T)Forma y color:White to Almost white powder to crystalPeso molecular:110.12Benzyl Bromide (stabilized with Propylene Oxide)
CAS:Fórmula:C7H7BrPureza:>98.0%(GC)Forma y color:Colorless to Light yellow to Light orange clear liquidPeso molecular:171.04N,O-Bis(tert-butyldimethylsilyl)acetamide [tert-Butyldimethylsilylating Agent]
CAS:Fórmula:C14H33NOSi2Pureza:>96.0%(GC)Forma y color:Colorless to Light yellow clear liquidPeso molecular:287.592,2-Dimethoxypropane
CAS:Fórmula:C5H12O2Pureza:>98.0%(GC)Forma y color:Colorless clear liquidPeso molecular:104.15N,O-Bis(trimethylsilyl)trifluoroacetamide Kit BSTFA 1 mL × 8 / Reaction vial, capacity 2 mL × 8
CAS:Pureza:min. 95.0 %(GC)Forma y color:Colorless to Light yellow to Light orange clear liquid3-Methyl-3-oxetanemethanol
CAS:Fórmula:C5H10O2Pureza:>96.0%(GC)Forma y color:Colorless to Almost colorless clear liquidPeso molecular:102.13Benzoyl Chloride
CAS:Fórmula:C7H5ClOPureza:>98.0%(GC)(T)Forma y color:Colorless to Almost colorless clear liquidPeso molecular:140.572-Methoxyethoxymethyl Chloride
CAS:Fórmula:C4H9ClO2Pureza:>95.0%(GC)Forma y color:Colorless to Almost colorless clear liquidPeso molecular:124.56N,N-Dimethylformamide Dimethyl Acetal
CAS:Fórmula:C5H13NO2Pureza:>96.0%(GC)(T)Forma y color:Colorless to Light yellow clear liquidPeso molecular:119.16tert-Butyl[4-(dimethoxymethyl)phenoxy]dimethylsilane
CAS:Fórmula:C15H26O3SiPureza:>98.0%(GC)Forma y color:Colorless to Almost colorless clear liquidPeso molecular:282.46
![4,4',4''-Tris(benzoyloxy)trityl Bromide [Hydroxyl Protecting Agent]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FT1071.webp&w=3840&q=75)
![N-Phenylbis(trifluoromethanesulfonimide) [Triflating Reagent]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FP1257.webp&w=3840&q=75)
![Trifluoroacetyl Triflate [Powerful Trifluoroacetylating Reagent]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FT1531.webp&w=3840&q=75)
![tert-Butyldimethylchlorosilane [tert-Butyldimethylsilylating Agent]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FB0995.webp&w=3840&q=75)
![Ethylene Di(thiotosylate) [Protecting Reagent for Active Methylene]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FE0471.webp&w=3840&q=75)
![Benzyl Isopropenyl Ether [Hydroxyl-Protecting Agent]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FB1257.webp&w=3840&q=75)
![N-Methyl-N-trimethylsilyltrifluoroacetamide [Trimethylsilylating Agent]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FM0672.webp&w=3840&q=75)
![1-(tert-Butyldimethylsilyl)imidazole [tert-Butyldimethylsilylating Agent]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FB1043.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)