
Protecting Groups
Protecting groups are used in organic synthesis to temporarily mask reactive functional groups, allowing selective reactions to occur without interference. These groups are essential for multi-step synthesis processes, ensuring that specific parts of the molecule remain unreactive while other reactions are performed. In this section, you will find a variety of protecting groups suitable for different functional groups, along with reagents for their introduction and removal. At CymitQuimica, we offer a comprehensive range of high-quality protecting groups to facilitate your synthetic strategies.
Subcategories of "Protecting Groups"
- Boc Protected Compounds(906 products)
- Deprotecting Compounds(23 products)
- Fmoc Protected Compounds(1,718 products)
Found 442 products for "Protecting Groups".
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Trichloroacetic Anhydride
CAS:Formula:C4Cl6O3Purity:>97.0%(T)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:308.74tert-Butyl[4-(dimethoxymethyl)phenoxy]dimethylsilane
CAS:Formula:C15H26O3SiPurity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:282.46Trifluoroacetyl Triflate [Powerful Trifluoroacetylating Reagent]
CAS:Formula:C3F6O4SPurity:>97.0%(T)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:246.08Benzyl Chloroformate
CAS:Formula:C8H7ClO2Purity:>96.0%(T)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:170.59Benzyl Chloromethyl Ether
CAS:Formula:C8H9ClOPurity:>90.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:156.612-(Trimethylsilyl)ethanol
CAS:Formula:C5H14OSiPurity:>96.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:118.25tert-Butyldimethylchlorosilane [tert-Butyldimethylsilylating Agent]
CAS:Formula:C6H15ClSiPurity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:150.72Triisopropylsilyl Chloride
CAS:Formula:C9H21ClSiPurity:>95.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:192.80N-Trimethylsilylimidazole Kit SIM 1 mL × 8 / Reaction vial, capacity 2 mL × 8 [Trimethylsilylating Reagent]
CAS:Purity:>98.0%(T)Color and Shape:Colorless to Almost colorless clear liquid4-Nitrobenzenesulfonyl Chloride
CAS:Formula:C6H4ClNO4SPurity:>98.0%(GC)(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:221.61Ethylene Di(thiotosylate) [Protecting Reagent for Active Methylene]
CAS:Formula:C16H18O4S4Purity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:402.56N,O-Bis(tert-butyldimethylsilyl)acetamide [tert-Butyldimethylsilylating Agent]
CAS:Formula:C14H33NOSi2Purity:>96.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:287.59N,O-Bis(trimethylsilyl)acetamide Kit BSA 1 mL × 8 / Reaction vial, capacity 2 mL × 8
CAS:Purity:>80.0%(GC)Color and Shape:Colorless to Light yellow clear liquidBenzyl 2,2,2-Trichloroacetimidate
CAS:Formula:C9H8Cl3NOPurity:>97.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:252.52Isobutyryl Chloride
CAS:Formula:C4H7ClOPurity:>98.0%(GC)(T)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:106.554,4',4''-Tris(benzoyloxy)trityl Bromide [Hydroxyl Protecting Agent]
CAS:Formula:C40H27BrO6Purity:>97.0%(T)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:683.559-Fluorenylmethyl Pentafluorophenyl Carbonate
CAS:Formula:C21H11F5O3Purity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:406.311,3-Dichloro-1,1,3,3-tetramethyldisiloxane
CAS:Formula:C4H12Cl2OSi2Purity:>97.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:203.21N-(Trimethylsilyl)morpholine
CAS:Formula:C7H17NOSiPurity:>97.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:159.30Benzoyl Trifluoromethanesulfonate
CAS:Formula:C8H5F3O4SPurity:>98.0%(T)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:254.18N-Phenylbis(trifluoromethanesulfonimide) [Triflating Reagent]
CAS:Formula:C8H5F6NO4S2Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:357.24Hydrogen Chloride (ca. 4mol/L in 1,4-Dioxane)
CAS:Controlled ProductFormula:HClColor and Shape:Colorless to Light yellow clear liquidMolecular weight:36.462-Nitrobenzyl Bromide
CAS:Formula:C7H6BrNO2Purity:>98.0%(GC)Color and Shape:White to Light orange to Pale yellow green powder to crystalMolecular weight:216.032-Chloroethanesulfonyl Chloride
CAS:Formula:C2H4Cl2O2SPurity:>95.0%(GC)(T)Color and Shape:Colorless to Yellow to Orange clear liquidMolecular weight:163.01Benzoyl Chloride
CAS:Formula:C7H5ClOPurity:>98.0%(GC)(T)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:140.57N,N-Dimethylformamide Dimethyl Acetal
CAS:Formula:C5H13NO2Purity:>96.0%(GC)(T)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:119.16Diphenylmethylchlorosilane
CAS:Formula:C13H13ClSiPurity:>95.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:232.78Phenoxyacetyl Chloride
CAS:Formula:C8H7ClO2Purity:>98.0%(GC)(T)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:170.59N-Methyl-N-trimethylsilyltrifluoroacetamide [Trimethylsilylating Agent]
CAS:Formula:C6H12F3NOSiPurity:>95.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:199.254-Methoxybenzoyl Chloride
CAS:Formula:C8H7ClO2Purity:>99.0%(GC)Color and Shape:White or Colorless to Light orange to Yellow powder to lump to clear liquidMolecular weight:170.59Trifluoromethanesulfonic Anhydride
CAS:Formula:C2F6O5S2Purity:>98.0%(T)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:282.13Trimethylsilyl Azide
CAS:Formula:C3H9N3SiPurity:>95.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:115.21Chlorotris(trimethylsilyl)silane
CAS:Formula:C9H27ClSi4Purity:>95.0%(GC)(T)Color and Shape:White to Almost white powder to lumpMolecular weight:283.112-Methoxyethoxymethyl Chloride
CAS:Formula:C4H9ClO2Purity:>95.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:124.56Di-tert-butylsilyl Bis(trifluoromethanesulfonate)
CAS:Formula:C10H18F6O6S2SiPurity:>97.0%(T)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:440.443,4-Dihydro-2H-pyran
CAS:Formula:C5H8OPurity:>97.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:84.12Trimethylsilyl Trifluoromethanesulfonate
CAS:Formula:C4H9F3O3SSiPurity:>98.0%(T)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:222.251,2-Bis(chlorodimethylsilyl)ethane [Protecting Reagent for Primary Amines]
CAS:Formula:C6H16Cl2Si2Purity:>95.0%(GC)Color and Shape:White or Colorless to Almost white or Almost colorless powder to lump to clear liquidMolecular weight:215.26Cesium Fluoride
CAS:Formula:CsFPurity:min. 99.0 %Color and Shape:White powder to crystalMolecular weight:151.90tert-Butyldiphenylchlorosilane
CAS:Formula:C16H19ClSiPurity:>97.0%(GC)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:274.86Pentafluorophenyl Benzoate
CAS:Formula:C13H5F5O2Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:288.17Triethylsilane
CAS:Formula:C6H16SiPurity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:116.28N-Acetylimidazole
CAS:Formula:C5H6N2OPurity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:110.122,4,6-Triisopropylbenzenesulfonyl Chloride
CAS:Formula:C15H23ClO2SPurity:>97.0%(T)Color and Shape:White powder to lumpMolecular weight:302.86Benzyl Bromide (stabilized with Propylene Oxide)
CAS:Formula:C7H7BrPurity:>98.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:171.042,2-Dimethoxypropane
CAS:Formula:C5H12O2Purity:>98.0%(GC)Color and Shape:Colorless clear liquidMolecular weight:104.15Trimethylsilyl Iodide (stabilized with Aluminum)
CAS:Formula:C3H9ISiPurity:>95.0%(T)Color and Shape:Colorless to Brown clear liquidMolecular weight:200.09tert-Butyldimethylsilyl Trifluoromethanesulfonate
CAS:Formula:C7H15F3O3SSiPurity:>98.0%(T)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:264.33N,O-Bis(trimethylsilyl)trifluoroacetamide Kit BSTFA 1 mL × 8 / Reaction vial, capacity 2 mL × 8
CAS:Purity:min. 95.0 %(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidBenzyl Phenyl Carbonate
CAS:Formula:C14H12O3Purity:>95.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:228.25
