
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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4-Chlorophenoxyacetyl Chloride
CAS:Formula:C8H6Cl2O2Purity:>98.0%(T)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:205.033-Methyl-3-oxetanemethanol
CAS:Formula:C5H10O2Purity:>96.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:102.133-TRIMETHYLSILYL-2-OXAZOLIDINONE
CAS:Formula:C6H13NO2SiPurity:97%Color and Shape:LiquidMolecular weight:159.25844-[2-(Trimethylsilyl)ethoxycarbonyloxy]nitrobenzene
CAS:Formula:C12H17NO5SiPurity:>98.0%(HPLC)Color and Shape:LWhite to Yellow powder to crystalMolecular weight:283.361,1,1,3,3,3-Hexamethyldisilazane
CAS:Formula:C6H19NSi2Purity:>96.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:161.401-(Heptafluorobutyryl)imidazole [Acylating Agent]
CAS:Formula:C7H3F7N2OPurity:>97.0%(GC)(T)Color and Shape:Colorless to Yellow clear liquid to slightly cloudy liquidMolecular weight:264.10Chloromethylsulfonyl Chloride
CAS:Formula:CH2Cl2O2SPurity:>80.0%(GC)Color and Shape:Light yellow to Yellow to Orange clear liquidMolecular weight:148.99Tributylchlorosilane
CAS:Formula:C12H27ClSiPurity:>97.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:234.88Benzoic Anhydride
CAS:Formula:C14H10O3Purity:>97.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:226.23Ref: IN-DA0035R5
5g21.00€10g25.00€1kg169.00€25g25.00€5kg545.00€100g39.00€10kgTo inquire250g69.00€500g109.00€3,4-Dihydro-2H-pyran
CAS:Formula:C5H8OPurity:>97.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:84.122-Nitrobenzenesulfonyl Chloride
CAS:Formula:C6H4ClNO4SPurity:>95.0%(GC)(T)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:221.61Methanesulfonamide, 1,1,1-trifluoro-N-2-pyridinyl-N-[(trifluoromethyl)sulfonyl]-
CAS:Formula:C7H4F6N2O4S2Purity:95%Color and Shape:SolidMolecular weight:358.23811,3-Bis(trimethylsilyloxy)propane
CAS:Formula:C9H24O2Si2Purity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:220.46Chloro(dimethyl)thexylsilane
CAS:Formula:C8H19ClSiPurity:>95.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:178.78Trityl Chloride
CAS:Formula:C19H15ClPurity:>98.0%(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:278.78tert-Butyl 4-(4-Acetyl-2-methoxy-5-nitrophenoxy)butanoate
CAS:Formula:C17H23NO7Purity:>98.0%(HPLC)(qNMR)Color and Shape:White to Light yellow powder to crystalMolecular weight:353.37Ethanesulfonyl Chloride
CAS:Formula:C2H5ClO2SPurity:>98.0%(T)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:128.57N-(2,2,2-Trichloroethoxycarbonyloxy)succinimide
CAS:Formula:C7H6Cl3NO5Purity:>98.0%(GC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:290.48Di-tert-butyl dicarbonate
CAS:Formula:C10H18O5Purity:97%Color and Shape:SolidMolecular weight:218.2469(3-CYANOPROPYL)DIMETHYLCHLOROSILANE
CAS:Formula:C6H12ClNSiPurity:92%Color and Shape:LiquidMolecular weight:161.70468Hydrogen Chloride (ca. 1mol/L in Ethyl Acetate)
CAS:Controlled ProductFormula:HClColor and Shape:Colorless clear liquidMolecular weight:36.46Phenol, 2,3,4,5,6-pentafluoro-, 1-acetate
CAS:Formula:C8H3F5O2Purity:98%Color and Shape:SolidMolecular weight:226.10022-Chlorotrityl chloride
CAS:Formula:C19H14Cl2Purity:95%Color and Shape:SolidMolecular weight:313.22051-(p-Toluenesulfonyl)imidazole
CAS:Formula:C10H10N2O2SPurity:>98.0%(HPLC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:222.26(3-Cyanopropyl)dimethylchlorosilane
CAS:Formula:C6H12ClNSiPurity:>95.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:161.704,4'-Dimethoxytrityl Chloride [Hydroxyl Protecting Agent]
CAS:Formula:C21H19ClO2Purity:>97.0%(T)(HPLC)Color and Shape:White to Light yellow to Light red powder to crystalMolecular weight:338.83N-(Benzyloxycarbonyloxy)succinimide
CAS:Formula:C12H11NO5Purity:97%Color and Shape:SolidMolecular weight:249.2194Fmoc-D-allo-isoleucine
CAS:Fmoc-D-allo-isoleucine is a β-amino acid that is used in the synthesis of calpinactam, a multidrug used to treat tuberculosis. The chemical structure of Fmoc-D-allo-isoleucine has been analyzed by spectroscopic methods and found to be labile. This product is susceptible to hydrolysis and can undergo modifications such as dehydration, oxidation, or racemization. Fmoc-D-allo-isoleucine has shown antimycobacterial activity when tested against M. tuberculosis.Formula:C21H23NO4Purity:Min. 95%Color and Shape:PowderMolecular weight:353.41 g/molChloro(dodecyl)dimethylsilane
CAS:Formula:C14H31ClSiPurity:95%Color and Shape:LiquidMolecular weight:262.9344Benzaldehyde Dimethyl Acetal
CAS:Formula:C9H12O2Purity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:152.192-(Trimethylsilyl)ethyl 3-Nitro-1H-1,2,4-triazole-1-carboxylate
CAS:Formula:C8H14N4O4SiPurity:>98.0%(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:258.31(Chloromethanetriyl)tribenzene
CAS:Formula:C19H15ClPurity:98%Color and Shape:SolidMolecular weight:278.7754tert-Butylmethoxyphenylsilyl Bromide
CAS:Formula:C11H17BrOSiPurity:>96.0%(GC)Color and Shape:Colorless to Almost colorless clear liquid to slightly cloudy liquidMolecular weight:273.25Bromotrimethylsilane
CAS:Formula:C3H9BrSiPurity:>95.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:153.093-(1,3-DITHIAN-2-YLIDENE)-PENTANE-2,4-DIONE
CAS:Formula:C9H12O2S2Purity:98%Color and Shape:SolidMolecular weight:216.3204Hydrogen Chloride (ca. 16% in Cyclopentyl Methyl Ether, ca. 4mol/L)
CAS:Controlled ProductFormula:HClColor and Shape:Colorless to Almost colorless clear liquidMolecular weight:36.46Acetyl Chloride
CAS:Formula:C2H3ClOPurity:>98.0%(GC)(T)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:78.50TERT-BUTYLMETHOXYPHENYLSILYL BROMIDE
CAS:Formula:C11H17BrOSiPurity:96.0%Color and Shape:LiquidMolecular weight:273.2416Carbonic acid, phenyl 2-propen-1-yl ester
CAS:Formula:C10H10O3Purity:95%Color and Shape:LiquidMolecular weight:178.1846Allyltrimethylsilane
CAS:Formula:C6H14SiPurity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:114.262,2-Dimethyl-1,3-propanediol
CAS:Formula:C5H12O2Purity:95%Color and Shape:SolidMolecular weight:104.14761,1-Dimethoxycyclohexane
CAS:Formula:C8H16O2Purity:>96.0%(GC)Color and Shape:Colorless to Yellow clear liquidMolecular weight:144.21(Phenylthio)trimethylsilane
CAS:Formula:C9H14SSiPurity:>95.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:182.361-(Trifluoroacetyl)imidazole
CAS:Formula:C5H3F3N2OPurity:>98.0%(T)Color and Shape:Colorless to Yellow to Orange clear liquidMolecular weight:164.09Benzyl 2,2,2-trichloroacetimidate
CAS:Formula:C9H8Cl3NOPurity:98%Color and Shape:LiquidMolecular weight:252.5249Dichlorodiphenylsilane
CAS:Formula:C12H10Cl2SiPurity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:253.20