
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"
Products of "Protecting Groups"
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Butylchlorodimethylsilane
CAS:Formula:C6H15ClSiPurity:>97.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:150.722,4,6-Tris(trifluoromethyl)benzenesulfonyl Chloride
CAS:Formula:C9H2ClF9O2SPurity:>95.0%(T)(HPLC)Color and Shape:White to Light yellow to Light orange powder to granuleMolecular weight:380.61N-Succinimidyl Trifluoroacetate
CAS:Formula:C6H4F3NO4Purity:95%Color and Shape:SolidMolecular weight:211.0954696000001(Trifluoroacetyl)benzotriazole (mixture of 1H- and 2H- isomers)
CAS:Formula:C8H4F3N3OPurity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:215.14N-Methyl-N-trimethylsilyltrifluoroacetamide [Trimethylsilylating Agent]
CAS:Formula:C6H12F3NOSiPurity:>95.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:199.252-Chloroethyl Vinyl Ether (stabilized with MEHQ + Triethanolamine)
CAS:Formula:C4H7ClOPurity:>97.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:106.55Benzyl Chloride (stabilized with ε-Caprolactam)
CAS:Formula:C7H7ClPurity:>99.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:126.58Benzylchlorodimethylsilane
CAS:Formula:C9H13ClSiPurity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:184.744-(4-Acetyl-2-methoxy-5-nitrophenoxy)butanoic Acid
CAS:Formula:C13H15NO7Purity:>98.0%(HPLC)(qNMR)Color and Shape:White to Light yellow powder to crystalMolecular weight:297.26Dimethoxymethane
CAS:Formula:C3H8O2Purity:>98.0%(GC)Color and Shape:Colorless clear liquidMolecular weight:76.10N,O-Bis(tert-butyldimethylsilyl)acetamide [tert-Butyldimethylsilylating Agent]
CAS:Formula:C14H33NOSi2Purity:>96.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:287.59p-Anisaldehyde Dimethyl Acetal
CAS:Formula:C10H14O3Purity:>97.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:182.22tert-Butyl[4-(dimethoxymethyl)phenoxy]dimethylsilane
CAS:Formula:C15H26O3SiPurity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:282.46p-Toluenesulfonic Anhydride
CAS:Formula:C14H14O5S2Purity:>95.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:326.38Silane, triethyl-2-propen-1-yl-
CAS:Formula:C9H20SiPurity:95%Color and Shape:LiquidMolecular weight:156.3406(2-METHOXYETHOXYMETHYL)TRIETHYLAMMONIUM CHLORIDE
CAS:Formula:C10H24ClNO2Purity:98%Molecular weight:225.7561Allyl Chloride
CAS:Formula:C3H5ClPurity:>98.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:76.52N,O-Bis(trimethylsilyl)acetamide [Trimethylsilylating Agent]
CAS:Formula:C8H21NOSi2Purity:>80.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:203.43Benzyl 2,2,2-Trifluoro-N-phenylacetimidate
CAS:Formula:C15H12F3NOPurity:>98.0%(GC)Color and Shape:White or Colorless to Yellow powder to lump to clear liquidMolecular weight:279.26N-Succinimidyl Trifluoroacetate
CAS:Formula:C6H4F3NO4Purity:>95.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:211.10Benzene, 1,2-bis(dimethylsilyl)-
CAS:Formula:C10H18Si2Purity:97%Color and Shape:LiquidMolecular weight:194.42092,2-Dimethoxypropane
CAS:Formula:C5H12O2Purity:>98.0%(GC)Color and Shape:Colorless clear liquidMolecular weight:104.151,2-Bis(Trimethylsilyloxy)Ethane
CAS:Formula:C8H22O2Si2Purity:98%Color and Shape:LiquidMolecular weight:206.43007999999992Benzoic acid pentafluorophenyl ester, BzOPfp
CAS:Formula:C13H5F5O2Purity:98%Color and Shape:SolidMolecular weight:288.1696Chlorotris(trimethylsilyl)silane
CAS:Formula:C9H27ClSi4Purity:>95.0%(GC)(T)Color and Shape:White to Almost white powder to lumpMolecular weight:283.11Trimethylsilyl Trifluoromethanesulfonate
CAS:Formula:C4H9F3O3SSiPurity:>98.0%(T)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:222.25PHENYLTHIOTRIMETHYLSILANE
CAS:Formula:C9H14SSiPurity:95%Color and Shape:LiquidMolecular weight:182.3584-(Chloromethyl)-1,2-dimethoxybenzene
CAS:Formula:C9H11ClO2Purity:>95.0%(GC)(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:186.64trifluoromethanesulfonanilide
CAS:Formula:C7H6F3NO2SPurity:95%Color and Shape:SolidMolecular weight:225.18824-Methoxytrityl Chloride [Hydroxyl Protecting Agent]
CAS:Formula:C20H17ClOPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:308.81N-(Allyloxycarbonyloxy)succinimide
CAS:Formula:C8H9NO5Purity:>97.0%(GC)Color and Shape:White or Colorless to Almost white or Almost colorless powder to lump to clear liquidMolecular weight:199.162,5-Dioxopyrrolidin-1-yl (2-(trimethylsilyl)ethyl) carbonate
CAS:Formula:C10H17NO5SiPurity:97%Color and Shape:SolidMolecular weight:259.3312Ref: IN-DA00330M
1g25.00€5g50.00€10g67.00€25g125.00€50g160.00€100g343.00€250gTo inquire500gTo inquire250mg21.00€Chloro(Dimethyl)Isopropylsilane
CAS:Formula:C5H13ClSiPurity:95%Color and Shape:LiquidMolecular weight:136.6952N,O-Bis(trimethylsilyl)acetamide
CAS:Formula:C8H21NOSi2Purity:98%Color and Shape:LiquidMolecular weight:203.4294tert-Butyldimethylsilyl N-Phenylbenzimidate
CAS:Formula:C19H25NOSiPurity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:311.50TRIPHENYLMETHANESULFENYL CHLORIDE
CAS:Formula:C19H15ClSPurity:97%Color and Shape:SolidMolecular weight:310.8404N-Methyl-N-trimethylsilylacetamide [Trimethylsilylating Agent]
CAS:Formula:C6H15NOSiPurity:>90.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:145.284-Methoxybenzyl 2,2,2-trichloroacetimidate
CAS:Formula:C10H10Cl3NO2Purity:98%Color and Shape:LiquidMolecular weight:282.5509Tetrabutylammonium Fluoride (ca. 1mol/L in Tetrahydrofuran) [for Catalyst of silylation and cleavage of silyl ether]
CAS:Formula:C16H36FNColor and Shape:Colorless to Yellow clear liquidMolecular weight:261.47Trityl Bromide
CAS:Formula:C19H15BrPurity:>98.0%(T)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:323.23Tetrabutylammonium Fluoride Hydrate [for Catalyst of silylation and cleavage of silyl ether]
CAS:Formula:C16H36FN·xH2OPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:261.47 (as Anhydrous)tert-Butoxydiphenylchlorosilane (stabilized with CaCO3)
CAS:Formula:C16H19ClOSiPurity:>95.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:290.86Tetrabutylammonium fluoride solution
CAS:Formula:C16H36FNColor and Shape:LiquidMolecular weight:261.4621Ref: IN-DA0035NQ
Discontinued product3-Chloropropyldichloromethylsilane
CAS:Formula:C4H9Cl3SiPurity:>97.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:191.551,2-ETHANEDITHIOBIS(TRIMETHYLSILANE)
CAS:Formula:C8H22S2Si2Purity:97%Color and Shape:LiquidMolecular weight:238.5613