
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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1,2-Bis(chlorodimethylsilyl)ethane
CAS:Formula:C6H16Cl2Si2Purity:90%Color and Shape:SolidMolecular weight:215.2682Tetrabutylammonium fluoride trihydrate
CAS:Formula:C16H42FNO3Purity:98%Color and Shape:SolidMolecular weight:315.5083,7-Dioxa-2,8-disilanonane, 2,2,8,8-tetramethyl-
CAS:Formula:C9H24O2Si2Purity:98%Color and Shape:LiquidMolecular weight:220.4567N-Carbobenzoxyoxysuccinimide
CAS:Formula:C12H11NO5Purity:>98.0%(N)Color and Shape:White to Almost white powder to crystalMolecular weight:249.22P-ANISALDEHYDE DIMETHYL ACETAL
CAS:Formula:C10H14O3Purity:97%Color and Shape:LiquidMolecular weight:182.21644,4,4-Tris(benzoyloxy)trityl Bromide [Hydroxyl Protecting Agent]
CAS:Formula:C40H27BrO6Purity:95%Color and Shape:SolidMolecular weight:683.5428N,O-Bis(trimethylsilyl)acetamide Kit TMS-BA (25% in Acetonitrile) 1 mL × 8 / Reaction vial, capacity 2 mL × 8 [Trimethylsilylating Reagent, for NH2 compounds]
CAS:Color and Shape:Colorless to Light yellow clear liquid1,1,1,3,3,3-Hexafluoro-2-propanol
CAS:Formula:C3H2F6OPurity:98%Color and Shape:LiquidMolecular weight:168.0378Ref: IN-DA0032JF
5gTo inquire10g22.00€1kg133.00€25g22.00€5kg339.00€100g30.00€10kg618.00€250g51.00€500g70.00€Ethyl Vinyl Ether (stabilized with KOH)
CAS:Formula:C4H8OPurity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:72.11Tetraethylammonium fluoride
CAS:Formula:C8H20FNPurity:95%Color and Shape:SolidMolecular weight:149.24950321,2-Propanediol
CAS:Formula:C3H8O2Purity:>99.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:76.101-Acetyl-1H-1,2,3-triazolo[4,5-b]pyridine
CAS:Formula:C7H6N4OPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:162.15ETHYLDIMETHYLCHLOROSILANE
CAS:Formula:C4H11ClSiPurity:95%Color and Shape:LiquidMolecular weight:122.6686Pentafluorophenyl Acetate
CAS:Formula:C8H3F5O2Purity:>98.0%(GC)Color and Shape:White to Almost white powder to lumpMolecular weight:226.109-Fluorenylmethyl Pentafluorophenyl Carbonate
CAS:Formula:C21H11F5O3Purity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:406.31Vinyltrimethylsilane
CAS:Formula:C5H12SiPurity:>97.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:100.24Boc-glu(OBzl)-OH
CAS:Boc-glu(OBzl)-OH is a small-molecule drug that binds to the glutamate receptor. It has been shown to have anticancer activity in vitro and in vivo, but does not affect normal cells. Boc-glu(OBzl)-OH has been used as a synthetic substrate for the preparation of conjugates containing an amide group. This chemical can also be used as an anticancer agent by inhibiting protease activity, which inhibits cancer cell growth. The uptake of Boc-glu(OBzl)-OH can be increased by making it more acidic or by using an efficient method such as ultrasound.Formula:C17H23NO6Purity:Min. 98 Area-%Color and Shape:PowderMolecular weight:337.37 g/mol2-(Benzyloxy)-1-methylpyridin-1-ium trifluoromethanesulfonate
CAS:Formula:C14H14F3NO4SPurity:96%Color and Shape:SolidMolecular weight:349.32546959999992-Chloroethanesulfonyl Chloride
CAS:Formula:C2H4Cl2O2SPurity:>95.0%(GC)(T)Color and Shape:Colorless to Yellow to Orange clear liquidMolecular weight:163.01Trimethyl Orthoformate
CAS:Formula:C4H10O3Purity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:106.12Triisopropylsilyl trifluoromethanesulfonate
CAS:Formula:C10H21F3O3SSiPurity:97%Color and Shape:LiquidMolecular weight:306.4176Tetraethylammonium Fluoride Hydrate
CAS:Formula:C8H20FN·xH2OPurity:>95.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:149.25 (as Anhydrous)Pentafluorophenyl Benzoate
CAS:Formula:C13H5F5O2Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:288.17Dimethyloctadecylchlorosilane
CAS:Formula:C20H43ClSiPurity:>97.0%(T)Color and Shape:White to Almost white powder to lumpMolecular weight:347.10Ethylenedithiobis(trimethylsilane) [Protecting Reagent for Aldehydes and Ketones]
CAS:Formula:C8H22S2Si2Purity:>97.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:238.552-(tert-Butyldimethylsilyl)-N-phenylbenzamide
CAS:Formula:C19H25NOSiPurity:98%Color and Shape:SolidMolecular weight:311.4934Ethanesulfonyl chloride
CAS:Formula:C2H5ClO2SPurity:98%Color and Shape:LiquidMolecular weight:128.5779Ref: IN-DA0034XB
5g21.00€1kg208.00€25g29.00€50g36.00€100g56.00€200g73.00€300g107.00€400g111.00€500g116.00€1H-Imidazole, 1-[(4-methylphenyl)sulfonyl]-
CAS:Formula:C10H10N2O2SPurity:98%Color and Shape:SolidMolecular weight:222.263599999999971,2-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:215.263-Chloropropyldichloromethylsilane
CAS:Formula:C4H9Cl3SiPurity:98%Color and Shape:LiquidMolecular weight:191.5588Benzaldehyde, 4-methoxy-
CAS:Formula:C8H8O2Purity:98%Color and Shape:LiquidMolecular weight:136.147919999999971-(Trifluoromethanesulfonyl)imidazole
CAS:Formula:C4H3F3N2O2SPurity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:200.14Benzyl Phenyl Carbonate
CAS:Formula:C14H12O3Purity:>95.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:228.259-Bromo-9-phenylfluorene
CAS:Formula:C19H13BrPurity:97%Color and Shape:SolidMolecular weight:321.2105Dichlorodiisopropylsilane
CAS:Formula:C6H14Cl2SiPurity:98%Color and Shape:LiquidMolecular weight:185.16699-Fluorenylmethyl Carbamate
CAS:Formula:C15H13NO2Purity:>98.0%(HPLC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:239.27Benzaldehyde Dimethyl Acetal
CAS:Formula:C9H12O2Purity:98%Color and Shape:LiquidMolecular weight:152.1904Chlorotrimethylsilane
CAS:Formula:C3H9ClSiPurity:>98.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:108.641-(4,5-DIMETHOXY-2-NITRO-PHENYL)-ETHANONE
CAS:Formula:C10H11NO5Purity:95%Color and Shape:SolidMolecular weight:225.198Chlorotriethylsilane
CAS:Formula:C6H15ClSiPurity:>97.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:150.72Zinc (Powder)
CAS:Formula:ZnPurity:>96.0%(T)Color and Shape:Light gray to Brown to Black powder to crystalMolecular weight:65.38Allyl Bromide
CAS:Formula:C3H5BrPurity:>98.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:120.98BSTFA-TMCS (99:1) [Derivatizing Reagent for GC]
CAS:Formula:C8H18F3NOSi2Color and Shape:Colorless to Light yellow clear liquidMolecular weight:257.402,4-Dimethoxybenzaldehyde
CAS:Formula:C9H10O3Purity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:166.18Tert-Butyldimethylchlorosilane
CAS:Formula:C6H15ClSiPurity:97%Color and Shape:SolidMolecular weight:150.72189-Bromo-9-phenylfluorene
CAS:Formula:C19H13BrPurity:>96.0%(GC)Color and Shape:Light orange to Yellow to Green powder to crystalMolecular weight:321.222-Acetyl-5,5-dimethyl-1,3-cyclohexanedione
CAS:Formula:C10H14O3Purity:>98.0%(GC)Color and Shape:White or Colorless to Yellow powder to lump to clear liquidMolecular weight:182.22tetramethylammonium fluoride tetrahydrate
CAS:Formula:C4H20FNO4Purity:%Color and Shape:SolidMolecular weight:165.2043