
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(913 products)
- Deprotecting Compounds(24 products)
- Fmoc Protected Compounds(1,722 products)
Found 444 products of "Protecting Groups"
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CHLOROMETHYL METHYL SULFIDE
CAS:Formula:C2H5ClSPurity:97%Color and Shape:LiquidMolecular weight:96.57912-Thiazolidinethione, 3-acetyl- (9CI)
CAS:Formula:C5H7NOS2Purity:98%Color and Shape:SolidMolecular weight:161.2452Ref: IN-DA000JWL
25g26.00€100g26.00€10kg551.00€250g33.00€500g40.00€1000g62.00€100kg4,213.00€500kg19,149.00€950kg34,010.00€1H-Imidazole, 1-[(trifluoromethyl)sulfonyl]-
CAS:Formula:C4H3F3N2O2SPurity:98%Color and Shape:SolidMolecular weight:200.1390N-Methyl-bis(trifluoroacetamide)
CAS:Formula:C5H3F6NO2Purity:98%Color and Shape:LiquidMolecular weight:223.07323-Chloropropyldichloromethylsilane
CAS:Formula:C4H9Cl3SiPurity:98%Color and Shape:LiquidMolecular weight:191.5588Tetrabutylammonium fluoride hydrate
CAS:Formula:C16H38FNOPurity:97%Color and Shape:SolidMolecular weight:279.4774Benzaldehyde Dimethyl Acetal
CAS:Formula:C9H12O2Purity:95%Color and Shape:LiquidMolecular weight:152.1904Ref: IN-DA0034HI
1kg105.00€25g29.00€50g25.00€100g26.00€250g53.00€500g62.00€5000g252.00€25000gTo inquireBn-OPT, Dudley Reagent
CAS:Formula:C14H14F3NO4SPurity:95%Color and Shape:SolidMolecular weight:349.3255Trimethylene di(thiotosylate)
CAS:Formula:C17H20O4S4Purity:95.0%Color and Shape:SolidMolecular weight:416.5983N,N-Bis(trifluoromethylsulfonyl)aniline
CAS:Formula:C8H5F6NO4S2Purity:98%Color and Shape:SolidMolecular weight:357.2500Ethanesulfonyl chloride
CAS:Formula:C2H5ClO2SPurity:98%Color and Shape:LiquidMolecular weight:128.5779Ref: IN-DA0034XB
5g21.00€10g24.00€1kg115.00€25g24.00€50g28.00€100g44.00€250g68.00€25kgTo inquire500g91.00€50kgTo inquireTrifluoromethanesulfonanilide
CAS:Formula:C7H6F3NO2SPurity:95%Color and Shape:SolidMolecular weight:225.1882n-Decyldimethylchlorosilane
CAS:Formula:C12H27ClSiPurity:95%Color and Shape:LiquidMolecular weight:234.8813Ethylene di(thiotosylate)
CAS:Formula:C16H18O4S4Purity:98%Color and Shape:SolidMolecular weight:402.5717N,O-Bis(Trimethylsilyl)Acetamide
CAS:Formula:C8H21NOSi2Purity:95%Color and Shape:LiquidMolecular weight:203.4294Ref: IN-DA00399B
5g24.00€10g24.00€1kg92.00€25g28.00€50g31.00€5kg246.00€100g34.00€10kg605.00€250g50.00€25kgTo inquire500g57.00€100kgTo inquire(3-Cyanopropyl)dimethylchlorosilane
CAS:Formula:C6H12ClNSiPurity:92%Color and Shape:LiquidMolecular weight:161.7047N-Methyl-N-trimethylsilylacetamide (>85%)
CAS:Formula:C6H15NOSiPurity:90%Color and Shape:SolidMolecular weight:145.2749BENZENE, 1,1'-(CHLOROMETHYLSILYLENE)BIS-
CAS:Formula:C13H13ClSiPurity:97%Color and Shape:LiquidMolecular weight:232.7808N,O-Bis(tert-butyldimethylsilyl)acetamide [tert-Butyldimethylsilylating Agent], 95%
CAS:Formula:C14H33NOSi2Purity:95%Color and Shape:LiquidMolecular weight:287.5889Methanesulfonic acid, 1,1,1-trifluoro-, 4-nitrophenyl ester
CAS:Formula:C7H4F3NO5SPurity:98%Color and Shape:SolidMolecular weight:271.1706Ref: IN-DA003TOI
1g26.00€5g26.00€10g42.00€15g49.00€1kg530.00€25g51.00€2kgTo inquire5kgTo inquire75g130.00€100g133.00€500g319.00€1H-1,2,4-Triazole-1-carboxylic acid, 3-nitro-, 2-(trimethylsilyl)ethyl ester
CAS:Formula:C8H14N4O4SiPurity:98%Color and Shape:SolidMolecular weight:258.3067Di-Tert-Butylbis(Trifluoromethanesulfonyloxy)Silane
CAS:Formula:C10H18F6O6S2SiPurity:97%Color and Shape:LiquidMolecular weight:440.4522Chlorodiphenylphosphine
CAS:Formula:C12H10ClPPurity:95%Color and Shape:LiquidMolecular weight:220.63461-Boc-1H-1,2,4-triazole
CAS:Formula:C7H11N3O2Purity:98%Color and Shape:SolidMolecular weight:169.18111-(4,5-Dimethoxy-2-nitro-phenyl)-ethanone
CAS:Formula:C10H11NO5Purity:98%Color and Shape:SolidMolecular weight:225.1980N,N-Diethyl-1,1,1-trimethylsilanamine
CAS:Formula:C7H19NSiPurity:95%Color and Shape:LiquidMolecular weight:145.31801-(Trifluoromethanesulfonyl)-1H-benzotriazole
CAS:Formula:C7H4F3N3O2SPurity:97%Color and Shape:SolidMolecular weight:251.18581-(Trifluoroacetyl)imidazole
CAS:Formula:C5H3F3N2OPurity:98%Color and Shape:LiquidMolecular weight:164.08534-Methoxybenzyl 2,2,2-Trichloroacetimidate
CAS:Formula:C10H10Cl3NO2Purity:98%Color and Shape:LiquidMolecular weight:282.5509N-(Benzyloxycarbonyloxy)succinimide
CAS:Formula:C12H11NO5Purity:97%Color and Shape:SolidMolecular weight:249.2194Ref: IN-DA0035AM
5gTo inquire25g20.00€50g28.00€5kg330.00€100g26.00€10kg571.00€250g47.00€25kgTo inquire500g61.00€O-tert-Butyl S-(4,6-dimethylpyrimidin-2-yl) carbonothioate
CAS:Formula:C11H16N2O2SPurity:98%Color and Shape:SolidMolecular weight:240.32192-Chloroethyl Ethyl Ether
CAS:Formula:C4H9ClOPurity:95%Color and Shape:LiquidMolecular weight:108.5667DICARBONIC ACID, 1,3-DI-2-PROPEN-1-YL ESTER
CAS:Formula:C8H14O6Purity:95%Color and Shape:LiquidMolecular weight:206.1932Benzene, [(chlorodimethylsilyl)methyl]-
CAS:Formula:C9H13ClSiPurity:95%Color and Shape:LiquidMolecular weight:184.7380Chlorodimethyloctadecylsilane
CAS:Formula:C20H43ClSiPurity:95%Color and Shape:LiquidMolecular weight:347.0939Acetamide, 2,2,2-trifluoro-N-methyl-N-(trimethylsilyl)-
CAS:Formula:C6H12F3NOSiPurity:96%Color and Shape:LiquidMolecular weight:199.2463Silane, bromotrimethyl-
CAS:Formula:C3H9BrSiPurity:95%Color and Shape:LiquidMolecular weight:153.09312-chloro-1,1,1,3,3,3-hexamethyl-2-(trimethylsilyl)trisilane
CAS:Formula:C9H27ClSi4Purity:95.0%Color and Shape:SolidMolecular weight:283.1057tetramethylazanium fluoride
CAS:Formula:C4H12FNPurity:98%Color and Shape:SolidMolecular weight:93.1432Ref: IN-DA0035OH
1g34.00€5g59.00€10g82.00€1kgTo inquire25g144.00€50g183.00€5kgTo inquire100g293.00€20kg28,212.00€250gTo inquire500gTo inquire2*25kg66,109.00€p-Toluenesulfonic Anhydride
CAS:Formula:C14H14O5S2Purity:98%Color and Shape:SolidMolecular weight:326.3880tert-Butyldiphenylchlorosilane
CAS:Formula:C16H19ClSiPurity:98%Color and Shape:LiquidMolecular weight:274.8606Ref: IN-DA0035NJ
5g20.00€1kg184.00€25g28.00€50g40.00€5kgTo inquire100g55.00€10kgTo inquire250g96.00€500g143.00€4x1kg857.00€(2-Methoxyethoxymethyl)triethylammonium chloride
CAS:Formula:C10H24ClNO2Purity:98%Molecular weight:225.7561Benzoic acid (trifluoromethanesulfonic acid)anhydride
CAS:Formula:C8H5F3O4SPurity:98%Color and Shape:SolidMolecular weight:254.1831Triisopropylsilyl Trifluoromethanesulfonate
CAS:Formula:C10H21F3O3SSiPurity:95%Color and Shape:LiquidMolecular weight:306.4176Ref: IN-DA0035QU
1kg91.00€25g21.00€50g24.00€5kg224.00€100g27.00€10kg580.00€250g43.00€25kgTo inquire500g67.00€100kgTo inquireN,O-Bis(Trimethylsilyl)Trifluoroacetamide
CAS:Formula:C8H18F3NOSi2Purity:98%Color and Shape:LiquidMolecular weight:257.4008Ref: IN-DA0035BP
5g20.00€25g25.00€50g28.00€100g37.00€10kgTo inquire250g71.00€25kgTo inquire500g92.00€1-(Trimethylsilyl)-1H-imidazole
CAS:Formula:C6H12N2SiPurity:95%Color and Shape:LiquidMolecular weight:140.25842-(2-Nitrophenyl)Propan-1-Ol
CAS:Formula:C9H11NO3Purity:98%Color and Shape:LiquidMolecular weight:181.18853,7-Dioxa-2,8-disilanonane, 2,2,8,8-tetramethyl-
CAS:Formula:C9H24O2Si2Purity:96%Color and Shape:LiquidMolecular weight:220.45672-Methoxyethoxymethyl chloride
CAS:Formula:C4H9ClO2Purity:95%Color and Shape:LiquidMolecular weight:124.56619-Fluorenylmethyl carbazate
CAS:Formula:C15H14N2O2Purity:97%Color and Shape:SolidMolecular weight:254.2839Ethyldimethylchlorosilane
CAS:Formula:C4H11ClSiPurity:95%Color and Shape:LiquidMolecular weight:122.66864,4',4''-Tris(benzoyloxy)trityl bromide
CAS:Formula:C40H27BrO6Purity:95%Color and Shape:SolidMolecular weight:683.54281-[2-(Trimethylsilyl)ethoxycarbonyloxy]benzotriazole
CAS:Formula:C12H17N3O3SiPurity:98%Color and Shape:SolidMolecular weight:279.36722,4,6-Triisopropylbenzene-1-sulfonyl chloride
CAS:Formula:C15H23ClO2SPurity:98%Color and Shape:SolidMolecular weight:302.85994,4'-Dimethoxytrityl chloride
CAS:Formula:C21H19ClO2Purity:96%Color and Shape:SolidMolecular weight:338.8274Ref: IN-DA0033UZ
5g21.00€10g20.00€25g25.00€50g33.00€5kgTo inquire100g46.00€10kgTo inquire250g77.00€500g117.00€50kgTo inquireEthanol, 2-(trimethylsilyl)-
CAS:Formula:C5H14OSiPurity:97%Color and Shape:LiquidMolecular weight:118.2496Allyl 2,2,2-trichloroacetimidate
CAS:Formula:C5H6Cl3NOPurity:97%Color and Shape:LiquidMolecular weight:202.4662Acetic acid, 2,2,2-trifluoro-, 2,3,4,5,6-pentafluorophenyl ester
CAS:Formula:C8F8O2Purity:98%Color and Shape:LiquidMolecular weight:280.0716Allyl (2,5-dioxopyrrolidin-1-yl) carbonate
CAS:Formula:C8H9NO5Purity:95%Color and Shape:LiquidMolecular weight:199.1608N,N'-Dimethylformamide dimethyl acetal
CAS:Formula:C5H13NO2Purity:97%Color and Shape:LiquidMolecular weight:119.1622Diisopropylchlorosilane
CAS:Formula:C6H15ClSiPurity:97%Color and Shape:LiquidMolecular weight:150.7218Carbonic acid, 4-nitrophenyl phenylmethyl ester
CAS:Formula:C14H11NO5Purity:97%Color and Shape:SolidMolecular weight:273.24083-Trimethylsilyl-2-oxazolidinone
CAS:Formula:C6H13NO2SiPurity:98%Color and Shape:SolidMolecular weight:159.25849-Bromo-9-phenylfluorene
CAS:Formula:C19H13BrPurity:95%Color and Shape:SolidMolecular weight:321.2105tert-Butyldimethylchlorosilane
CAS:Formula:C6H15ClSiPurity:95%Color and Shape:SolidMolecular weight:150.72181,2-Ethanedithiobis(trimethylsilanE)
CAS:Formula:C8H22S2Si2Purity:95%Color and Shape:LiquidMolecular weight:238.5613tert-Butyldimethylsilyl trifluoromethanesulfonate
CAS:Formula:C7H15F3O3SSiPurity:95%Color and Shape:LiquidMolecular weight:264.3379Ref: IN-DA0035QY
5g20.00€10g20.00€25g25.00€2kg573.00€5kgTo inquire100g62.00€10kgTo inquire500g189.00€Trifluoroacetyl Triflate
CAS:Formula:C3F6O4SPurity:97%Color and Shape:LiquidMolecular weight:246.0851N-(9-Fluorenylmethoxycarbonyloxy)succinimide
CAS:Formula:C19H15NO5Purity:97%Color and Shape:SolidMolecular weight:337.3261Ref: IN-DA0034XN
10g21.00€25g25.00€50g25.00€5kg553.00€100g31.00€10kgTo inquire250g64.00€25kgTo inquire500g84.00€1-(1H-[1,2,3]Triazolo[4,5-b]pyridin-1-yl)ethanone
CAS:Formula:C7H6N4OPurity:98%Color and Shape:SolidMolecular weight:162.1487Urea, N,N'-bis(trimethylsilyl)-
CAS:Formula:C7H20N2OSi2Purity:98%Color and Shape:SolidMolecular weight:204.4175tert-Butyl phenyl carbonate
CAS:Formula:C11H14O3Purity:97%Color and Shape:LiquidMolecular weight:194.2271tert-Butyldiphenylsilyl trifluoromethanesulfonate
CAS:Formula:C17H19F3O3SSiPurity:95%Color and Shape:SolidMolecular weight:388.4767tert-Butyl hydrazinecarboxylate
CAS:Formula:C5H12N2O2Purity:97%Color and Shape:SolidMolecular weight:132.1610Ref: IN-DA003UKI
5gTo inquire10g21.00€25g20.00€5kg321.00€100g25.00€10kg548.00€250g53.00€500g60.00€100kgTo inquireEthanone, 1-(1H-imidazol-1-yl)-
CAS:Formula:C5H6N2OPurity:99%Color and Shape:SolidMolecular weight:110.1139Ref: IN-DA002OZE
5g21.00€10g25.00€1kg161.00€25g24.00€50g32.00€5kgTo inquire100g54.00€10kgTo inquire250g84.00€25kgTo inquire500g118.00€P-anisaldehyde dimethyl acetal
CAS:Formula:C10H14O3Purity:97%Color and Shape:LiquidMolecular weight:182.2164Benzyl chloromethyl ether
CAS:Formula:C8H9ClOPurity:80%Color and Shape:LiquidMolecular weight:156.60959H-Fluoren-9-ylmethyl chloroformate
CAS:Formula:C15H11ClO2Purity:96%Color and Shape:SolidMolecular weight:258.6996Ref: IN-DA002X2Y
5g21.00€10g20.00€1kg204.00€25g24.00€50g31.00€5kgTo inquire100g53.00€250g82.00€25kgTo inquire500g107.00€50kgTo inquire2,5-Pyrrolidinedione, 1-(acetyloxy)-
CAS:Formula:C6H7NO4Purity:97%Color and Shape:SolidMolecular weight:157.12411,1,1,3,3,3-Hexafluoro-2-propanol
CAS:Formula:C3H2F6OPurity:97%Color and Shape:LiquidMolecular weight:168.0378Ref: IN-DA0032JF
5gTo inquire10g22.00€25g22.00€50g28.00€5kg339.00€100g25.00€10kg618.00€250g51.00€25kgTo inquire500g63.00€2,5-Dioxopyrrolidin-1-yl (2-(trimethylsilyl)ethyl) carbonate
CAS:Formula:C10H17NO5SiPurity:97%Color and Shape:SolidMolecular weight:259.3312Ref: IN-DA00330M
1g25.00€5g49.00€10g67.00€25g130.00€5kgTo inquire100g273.00€10kgTo inquire250gTo inquire500gTo inquire250mg21.00€tert-Butyl (1,3-dioxoisoindolin-2-yl) carbonate
CAS:Formula:C13H13NO5Purity:97%Color and Shape:SolidMolecular weight:263.2460Benzoic acid pentafluorophenyl ester, BzOPfp
CAS:Formula:C13H5F5O2Purity:98%Color and Shape:SolidMolecular weight:288.1696Tetrabutylammonium fluoride trihydrate
CAS:Formula:C16H42FNO3Purity:95%Color and Shape:SolidMolecular weight:315.50804-(Trimethylsilyl)morpholine
CAS:Formula:C7H17NOSiPurity:95%Color and Shape:LiquidMolecular weight:159.30152-Mesitylenesulfonyl Chloride
CAS:Formula:C9H11ClO2SPurity:98%Color and Shape:SolidMolecular weight:218.7004Trichloracetic anhydride
CAS:Formula:C4Cl6O3Purity:97%Color and Shape:LiquidMolecular weight:308.7590Ref: IN-DA003V0L
1g35.00€5g46.00€10g65.00€15g79.00€25g94.00€50g140.00€75g158.00€100g188.00€200g365.00€300g509.00€500gTo inquire1,3-Dichlorotetramethyldisiloxane
CAS:Formula:C4H12Cl2OSi2Purity:97%Color and Shape:LiquidMolecular weight:203.2145

