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Protecting Groups

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"

Found 447 products of "Protecting Groups"

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  • 2-Nitrobenzyl bromide

    CAS:
    Formula:C7H6BrNO2
    Purity:98%
    Color and Shape:Solid
    Molecular weight:216.0320

    Ref: IN-DA0033EW

    5g
    21.00€
    10g
    25.00€
    25g
    31.00€
    100g
    69.00€
    500g
    187.00€
  • Di-tert-butyldichlorosilane

    CAS:
    Formula:C8H18Cl2Si
    Purity:95%
    Color and Shape:Liquid
    Molecular weight:213.2200

    Ref: IN-DA003PRU

    1g
    67.00€
    5g
    155.00€
    10g
    216.00€
    15g
    313.00€
    25g
    595.00€
    50g
    To inquire
    100g
    To inquire
    250g
    To inquire
    500g
    To inquire
    100mg
    32.00€
    250mg
    55.00€
  • Dichlorodiisopropylsilane

    CAS:
    Formula:C6H14Cl2Si
    Purity:98%
    Color and Shape:Liquid
    Molecular weight:185.1669

    Ref: IN-DA003PDN

    1g
    25.00€
    5g
    33.00€
    25g
    68.00€
    100g
    184.00€
    500g
    To inquire
  • 1H-Imidazole, 1-[(trifluoromethyl)sulfonyl]-

    CAS:
    Formula:C4H3F3N2O2S
    Purity:98%
    Color and Shape:Solid
    Molecular weight:200.1390

    Ref: IN-DA002YP6

    1g
    49.00€
    5g
    126.00€
    250mg
    25.00€
  • N-Methyl-bis(trifluoroacetamide)

    CAS:
    Formula:C5H3F6NO2
    Purity:98%
    Color and Shape:Liquid
    Molecular weight:223.0732

    Ref: IN-DA003T76

    1g
    123.00€
    5g
    211.00€
    25g
    To inquire
    250mg
    57.00€
  • 3-Chloropropyldichloromethylsilane

    CAS:
    Formula:C4H9Cl3Si
    Purity:98%
    Color and Shape:Liquid
    Molecular weight:191.5588

    Ref: IN-DA003JBI

    5g
    25.00€
    10g
    28.00€
    25g
    43.00€
    50g
    62.00€
    100g
    99.00€
  • Tetrabutylammonium fluoride hydrate

    CAS:
    Formula:C16H38FNO
    Purity:97%
    Color and Shape:Solid
    Molecular weight:279.4774

    Ref: IN-DA0037TI

    25g
    20.00€
    5kg
    To inquire
    100g
    28.00€
    10kg
    To inquire
    25kg
    To inquire
    500g
    67.00€
  • Benzaldehyde Dimethyl Acetal

    CAS:
    Formula:C9H12O2
    Purity:95%
    Color and Shape:Liquid
    Molecular weight:152.1904

    Ref: IN-DA0034HI

    1kg
    105.00€
    25g
    29.00€
    50g
    25.00€
    100g
    26.00€
    250g
    49.00€
    500g
    72.00€
    5000g
    252.00€
  • Bn-OPT, Dudley Reagent

    CAS:
    Formula:C14H14F3NO4S
    Purity:95%
    Color and Shape:Solid
    Molecular weight:349.3255

    Ref: IN-DA00GUTF

    1g
    40.00€
    5g
    120.00€
    10g
    184.00€
    25g
    266.00€
    100g
    To inquire
    100mg
    24.00€
    250mg
    30.00€
  • Trimethylene di(thiotosylate)

    CAS:
    Formula:C17H20O4S4
    Purity:95.0%
    Color and Shape:Solid
    Molecular weight:416.5983

    Ref: IN-DA003V3X

    5g
    126.00€
    25g
    264.00€
  • N,N-Bis(trifluoromethylsulfonyl)aniline

    CAS:
    Formula:C8H5F6NO4S2
    Purity:96%
    Color and Shape:Solid
    Molecular weight:357.2500

    Ref: IN-DA0035B0

    1g
    24.00€
    5g
    27.00€
    10g
    34.00€
    25g
    60.00€
    100g
    146.00€
    500g
    677.00€
  • Ethanesulfonyl chloride

    CAS:
    Formula:C2H5ClO2S
    Purity:98%
    Color and Shape:Liquid
    Molecular weight:128.5779

    Ref: IN-DA0034XB

    5g
    21.00€
    10g
    24.00€
    1kg
    115.00€
    25g
    24.00€
    50g
    28.00€
    100g
    44.00€
    250g
    68.00€
    25kg
    To inquire
    500g
    91.00€
    50kg
    To inquire
  • Trifluoromethanesulfonanilide

    CAS:
    Formula:C7H6F3NO2S
    Purity:98%
    Color and Shape:Solid
    Molecular weight:225.1882

    Ref: IN-DA00DF8U

    1g
    40.00€
    5g
    71.00€
    10g
    131.00€
    25g
    177.00€
    100g
    610.00€
    250mg
    27.00€
  • n-Decyldimethylchlorosilane

    CAS:
    Formula:C12H27ClSi
    Purity:95%
    Color and Shape:Liquid
    Molecular weight:234.8813

    Ref: IN-DA003SXX

    1g
    29.00€
    5g
    28.00€
    25g
    72.00€
    100g
    159.00€
  • Ethylene di(thiotosylate)

    CAS:
    Formula:C16H18O4S4
    Purity:98%
    Color and Shape:Solid
    Molecular weight:402.5717

    Ref: IN-DA003QI7

    1g
    91.00€
    5g
    177.00€
    250mg
    50.00€
  • N,O-Bis(Trimethylsilyl)Acetamide

    CAS:
    Formula:C8H21NOSi2
    Purity:95%
    Color and Shape:Liquid
    Molecular weight:203.4294

    Ref: IN-DA00399B

    5g
    24.00€
    10g
    24.00€
    1kg
    92.00€
    25g
    28.00€
    50g
    31.00€
    5kg
    246.00€
    100g
    34.00€
    10kg
    605.00€
    250g
    50.00€
    500g
    57.00€
    100kg
    To inquire
  • Methane, bromomethoxy-

    CAS:
    Formula:C2H5BrO
    Purity:95%
    Color and Shape:Liquid
    Molecular weight:124.9645

    Ref: IN-DA000UNI

    1g
    25.00€
    5g
    28.00€
    10g
    34.00€
    25g
    53.00€
    50g
    67.00€
    100g
    127.00€
    500g
    298.00€
  • (3-Cyanopropyl)dimethylchlorosilane

    CAS:
    Formula:C6H12ClNSi
    Purity:92%
    Color and Shape:Liquid
    Molecular weight:161.7047

    Ref: IN-DA003BS6

    1g
    25.00€
    5g
    70.00€
    10g
    129.00€
    15g
    148.00€
    25g
    191.00€
  • N-Methyl-N-trimethylsilylacetamide (>85%)

    CAS:
    Formula:C6H15NOSi
    Purity:90%
    Color and Shape:Solid
    Molecular weight:145.2749

    Ref: IN-DA003T83

    1g
    43.00€
    2g
    To inquire
    5g
    98.00€
    10g
    129.00€
    25g
    183.00€
    100g
    338.00€
    250mg
    25.00€
  • BENZENE, 1,1'-(CHLOROMETHYLSILYLENE)BIS-

    CAS:
    Formula:C13H13ClSi
    Purity:97%
    Color and Shape:Liquid
    Molecular weight:232.7808

    Ref: IN-DA001IQZ

    1g
    24.00€
    5g
    24.00€
    10g
    To inquire
    25g
    49.00€
    100g
    115.00€
    500g
    523.00€
  • N,O-Bis(tert-butyldimethylsilyl)acetamide [tert-Butyldimethylsilylating Agent], 95%

    CAS:
    Formula:C14H33NOSi2
    Purity:95%
    Color and Shape:Liquid
    Molecular weight:287.5889

    Ref: IN-DA003SM8

    1g
    129.00€
    5g
    213.00€
  • Methanesulfonic acid, 1,1,1-trifluoro-, 4-nitrophenyl ester

    CAS:
    Formula:C7H4F3NO5S
    Purity:98%
    Color and Shape:Solid
    Molecular weight:271.1706

    Ref: IN-DA0025FN

    1g
    28.00€
    5g
    53.00€
    10g
    83.00€
    25g
    122.00€
    100g
    275.00€
  • Phenoxyacetyl chloride

    CAS:
    Formula:C8H7ClO2
    Purity:96%
    Color and Shape:Liquid
    Molecular weight:170.5930

    Ref: IN-DA003TOI

    1g
    26.00€
    5g
    26.00€
    10g
    42.00€
    1kg
    530.00€
    25g
    51.00€
    2kg
    To inquire
    5kg
    To inquire
    75g
    130.00€
    100g
    129.00€
    500g
    319.00€
  • 1H-1,2,4-Triazole-1-carboxylic acid, 3-nitro-, 2-(trimethylsilyl)ethyl ester

    CAS:
    Formula:C8H14N4O4Si
    Purity:95%
    Color and Shape:Solid
    Molecular weight:258.3067

    Ref: IN-DA0000YD

    1g
    57.00€
    5g
    161.00€
    25g
    526.00€
    100mg
    24.00€
    250mg
    28.00€
  • Di-Tert-Butylbis(Trifluoromethanesulfonyloxy)Silane

    CAS:
    Formula:C10H18F6O6S2Si
    Purity:97%
    Color and Shape:Liquid
    Molecular weight:440.4522

    Ref: IN-DA0036CC

    1g
    25.00€
    5g
    52.00€
    10g
    64.00€
    25g
    124.00€
    100g
    346.00€
    250g
    To inquire
    500g
    To inquire
  • Chlorodiphenylphosphine

    CAS:
    Formula:C12H10ClP
    Purity:98%
    Color and Shape:Liquid
    Molecular weight:220.6346

    Ref: IN-DA0034LI

    1kg
    67.00€
    25g
    24.00€
    50g
    24.00€
    5kg
    190.00€
    100g
    23.00€
    10kg
    249.00€
    250g
    31.00€
    25kg
    557.00€
    500g
    46.00€
  • 1-Boc-1H-1,2,4-triazole

    CAS:
    Formula:C7H11N3O2
    Purity:98%
    Color and Shape:Solid
    Molecular weight:169.1811

    Ref: IN-DA003ENN

    1g
    31.00€
    5g
    62.00€
    10g
    100.00€
    25g
    171.00€
    100g
    221.00€
  • 1-(4,5-Dimethoxy-2-nitro-phenyl)-ethanone

    CAS:
    Formula:C10H11NO5
    Purity:98%
    Color and Shape:Solid
    Molecular weight:225.1980

    Ref: IN-DA00BZBH

    1g
    53.00€
    5g
    129.00€
    25g
    602.00€
    250mg
    28.00€
  • N,N-Diethyl-1,1,1-trimethylsilanamine

    CAS:
    Formula:C7H19NSi
    Purity:95%
    Color and Shape:Liquid
    Molecular weight:145.3180

    Ref: IN-DA003SJ6

    5g
    25.00€
    10g
    28.00€
    25g
    46.00€
    100g
    96.00€
  • 1-(Trifluoromethanesulfonyl)-1H-benzotriazole

    CAS:
    Formula:C7H4F3N3O2S
    Purity:97%
    Color and Shape:Solid
    Molecular weight:251.1858

    Ref: IN-DA008Y0S

    1g
    114.00€
    5g
    286.00€
    10g
    693.00€
    100mg
    48.00€
    250mg
    67.00€
  • 1-(Trifluoroacetyl)imidazole

    CAS:
    Formula:C5H3F3N2O
    Purity:97%
    Color and Shape:Liquid
    Molecular weight:164.0853

    Ref: IN-DA0032JB

    1g
    24.00€
    5g
    28.00€
    10g
    37.00€
    25g
    70.00€
    100g
    163.00€
  • TEOC-ONP

    CAS:
    Formula:C12H17NO5Si
    Purity:98%
    Color and Shape:Solid
    Molecular weight:283.3526

    Ref: IN-DA003LVS

    1g
    37.00€
    5g
    100.00€
    10g
    149.00€
    25g
    256.00€
    250mg
    24.00€
  • 4-Methoxybenzyl 2,2,2-Trichloroacetimidate

    CAS:
    Formula:C10H10Cl3NO2
    Purity:98%
    Color and Shape:Liquid
    Molecular weight:282.5509

    Ref: IN-DA003LND

    1g
    28.00€
    5g
    60.00€
    10g
    91.00€
    25g
    156.00€
    50g
    208.00€
    100g
    310.00€
    250g
    583.00€
  • N-(Benzyloxycarbonyloxy)succinimide

    CAS:
    Formula:C12H11NO5
    Purity:97%
    Color and Shape:Solid
    Molecular weight:249.2194

    Ref: IN-DA0035AM

    5g
    To inquire
    25g
    20.00€
    50g
    28.00€
    5kg
    330.00€
    100g
    26.00€
    10kg
    571.00€
    250g
    47.00€
    25kg
    To inquire
    500g
    61.00€
  • O-tert-Butyl S-(4,6-dimethylpyrimidin-2-yl) carbonothioate

    CAS:
    Formula:C11H16N2O2S
    Purity:98%
    Color and Shape:Solid
    Molecular weight:240.3219

    Ref: IN-DA003U7I

    1g
    25.00€
    5g
    55.00€
  • 2-Chloroethyl Ethyl Ether

    CAS:
    Formula:C4H9ClO
    Purity:95%
    Color and Shape:Liquid
    Molecular weight:108.5667

    Ref: IN-DA003399

    5g
    21.00€
    25g
    25.00€
    100g
    34.00€
    500g
    90.00€
  • DICARBONIC ACID, 1,3-DI-2-PROPEN-1-YL ESTER

    CAS:
    Formula:C8H14O6
    Purity:95%
    Color and Shape:Liquid
    Molecular weight:206.1932

    Ref: IN-DA000G2I

    1g
    170.00€
    250mg
    65.00€
  • Benzene, [(chlorodimethylsilyl)methyl]-

    CAS:
    Formula:C9H13ClSi
    Purity:95%
    Color and Shape:Liquid
    Molecular weight:184.7380

    Ref: IN-DA0027HN

    1g
    25.00€
    5g
    50.00€
    10g
    72.00€
    25g
    130.00€
    100g
    261.00€
  • Chlorodimethyloctadecylsilane

    CAS:
    Formula:C20H43ClSi
    Purity:95%
    Color and Shape:Liquid
    Molecular weight:347.0939

    Ref: IN-DA0034LG

    1g
    25.00€
    5g
    27.00€
    25g
    49.00€
    100g
    112.00€
    500g
    314.00€
  • Acetamide, 2,2,2-trifluoro-N-methyl-N-(trimethylsilyl)-

    CAS:
    Formula:C6H12F3NOSi
    Purity:96%
    Color and Shape:Liquid
    Molecular weight:199.2463

    Ref: IN-DA002OOC

    1g
    20.00€
    5g
    49.00€
    10g
    62.00€
    25g
    117.00€
    100g
    326.00€
  • Silane, bromotrimethyl-

    CAS:
    Formula:C3H9BrSi
    Purity:95%
    Color and Shape:Liquid
    Molecular weight:153.0931

    Ref: IN-DA002VQL

    1g
    21.00€
    5g
    25.00€
    10g
    28.00€
    25g
    25.00€
    50g
    34.00€
    5kg
    To inquire
    100g
    52.00€
    250g
    73.00€
    500g
    110.00€
    100kg
    To inquire
    500kg
    To inquire
  • 2-chloro-1,1,1,3,3,3-hexamethyl-2-(trimethylsilyl)trisilane

    CAS:
    Formula:C9H27ClSi4
    Purity:95.0%
    Color and Shape:Solid
    Molecular weight:283.1057

    Ref: IN-DA003OUR

    5g
    210.00€
  • tetramethylazanium fluoride

    CAS:
    Formula:C4H12FN
    Purity:90%
    Color and Shape:Solid
    Molecular weight:93.1432

    Ref: IN-DA0035OH

    1g
    25.00€
    5g
    59.00€
    10g
    82.00€
    1kg
    To inquire
    25g
    144.00€
    50g
    183.00€
    5kg
    To inquire
    100g
    293.00€
    20kg
    28,212.00€
    250g
    To inquire
    500g
    To inquire
    2*25kg
    66,109.00€
  • p-Toluenesulfonic Anhydride

    CAS:
    Formula:C14H14O5S2
    Purity:98%
    Color and Shape:Solid
    Molecular weight:326.3880

    Ref: IN-DA0035JE

    5g
    25.00€
    10g
    30.00€
    1kg
    268.00€
    25g
    31.00€
    50g
    50.00€
    5kg
    To inquire
    100g
    64.00€
    250g
    126.00€
    500g
    195.00€
  • tert-Butyldiphenylchlorosilane

    CAS:
    Formula:C16H19ClSi
    Purity:98%
    Color and Shape:Liquid
    Molecular weight:274.8606

    Ref: IN-DA0035NJ

    5g
    20.00€
    1kg
    184.00€
    25g
    28.00€
    50g
    40.00€
    5kg
    To inquire
    100g
    55.00€
    10kg
    To inquire
    250g
    96.00€
    500g
    143.00€
    4x1kg
    857.00€
  • (2-Methoxyethoxymethyl)triethylammonium chloride

    CAS:
    Formula:C10H24ClNO2
    Purity:98%
    Molecular weight:225.7561

    Ref: IN-DA003BNP

    1g
    71.00€
    200mg
    42.00€
  • Benzoic acid (trifluoromethanesulfonic acid)anhydride

    CAS:
    Formula:C8H5F3O4S
    Purity:98%
    Color and Shape:Solid
    Molecular weight:254.1831

    Ref: IN-DA003O2B

    1g
    95.00€
    5g
    261.00€
    250mg
    44.00€
  • Dibenzyl carbonate

    CAS:
    Formula:C15H14O3
    Purity:98%
    Color and Shape:Solid
    Molecular weight:242.2699

    Ref: IN-DA003PBR

    1g
    28.00€
    5g
    57.00€
    10g
    90.00€
    25g
    152.00€
    100g
    353.00€
  • Triisopropylsilyl Trifluoromethanesulfonate

    CAS:
    Formula:C10H21F3O3SSi
    Purity:95%
    Color and Shape:Liquid
    Molecular weight:306.4176

    Ref: IN-DA003V2X

    1g
    20.00€
    5g
    24.00€
    10g
    25.00€
    25g
    28.00€
    50g
    49.00€
    100g
    71.00€
    500g
    176.00€
  • Triethylsilane

    CAS:
    Formula:C6H16Si
    Purity:98%
    Color and Shape:Liquid
    Molecular weight:116.2767

    Ref: IN-DA0035QU

    1kg
    91.00€
    25g
    21.00€
    50g
    24.00€
    5kg
    224.00€
    100g
    27.00€
    10kg
    580.00€
    250g
    43.00€
    25kg
    To inquire
    500g
    67.00€