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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 444 products of "Protecting Groups"

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  • 1,3-Dimercaptopropane

    CAS:
    Formula:C3H8S2
    Purity:96%
    Color and Shape:Liquid
    Molecular weight:108.2256

    Ref: IN-DA0032LS

    5g
    24.00€
    25g
    37.00€
    100g
    79.00€
  • N,O-Bis(Trimethylsilyl)Trifluoroacetamide

    CAS:
    Formula:C8H18F3NOSi2
    Purity:98%
    Color and Shape:Liquid
    Molecular weight:257.4008

    Ref: IN-DA0035BP

    5g
    20.00€
    25g
    25.00€
    50g
    28.00€
    100g
    37.00€
    10kg
    To inquire
    250g
    71.00€
    25kg
    To inquire
    500g
    92.00€
  • 1-(Trimethylsilyl)-1H-imidazole

    CAS:
    Formula:C6H12N2Si
    Purity:95%
    Color and Shape:Liquid
    Molecular weight:140.2584

    Ref: IN-DA0035AT

    5g
    21.00€
    10g
    20.00€
    25g
    25.00€
    50g
    25.00€
    100g
    34.00€
    500g
    100.00€
  • 2-(2-Nitrophenyl)Propan-1-Ol

    CAS:
    Formula:C9H11NO3
    Purity:98%
    Color and Shape:Liquid
    Molecular weight:181.1885

    Ref: IN-DA01DFDX

    1g
    177.00€
    5g
    512.00€
    10g
    To inquire
    25g
    To inquire
    100mg
    70.00€
    250mg
    98.00€
  • 3,7-Dioxa-2,8-disilanonane, 2,2,8,8-tetramethyl-

    CAS:
    Formula:C9H24O2Si2
    Purity:96%
    Color and Shape:Liquid
    Molecular weight:220.4567

    Ref: IN-DA0026F9

    1g
    25.00€
    5g
    39.00€
    10g
    57.00€
    15g
    67.00€
    25g
    82.00€
    100g
    191.00€
  • 2-Methoxyethoxymethyl chloride

    CAS:
    Formula:C4H9ClO2
    Purity:95%
    Color and Shape:Liquid
    Molecular weight:124.5661

    Ref: IN-DA0033DN

    5g
    24.00€
    10g
    30.00€
    25g
    32.00€
    50g
    53.00€
    100g
    63.00€
    500g
    150.00€
    100kg
    To inquire
  • 9-Fluorenylmethyl carbazate

    CAS:
    Formula:C15H14N2O2
    Purity:97%
    Color and Shape:Solid
    Molecular weight:254.2839

    Ref: IN-DA0034XX

    1g
    25.00€
    5g
    26.00€
    10g
    33.00€
    25g
    53.00€
    100g
    126.00€
    500g
    353.00€
  • Ethyldimethylchlorosilane

    CAS:
    Formula:C4H11ClSi
    Purity:95%
    Color and Shape:Liquid
    Molecular weight:122.6686

    Ref: IN-DA003QI2

    1g
    26.00€
    5g
    63.00€
    25g
    180.00€
  • 4,4',4''-Tris(benzoyloxy)trityl bromide

    CAS:
    Formula:C40H27BrO6
    Purity:95%
    Color and Shape:Solid
    Molecular weight:683.5428

    Ref: IN-DA003KD3

    1g
    107.00€
    5g
    185.00€
    250mg
    92.00€
  • 1-[2-(Trimethylsilyl)ethoxycarbonyloxy]benzotriazole

    CAS:
    Formula:C12H17N3O3Si
    Purity:98%
    Color and Shape:Solid
    Molecular weight:279.3672

    Ref: IN-DA003DT2

    1g
    176.00€
    5g
    688.00€
    100mg
    To inquire
    250mg
    To inquire
  • 2,4,6-Triisopropylbenzene-1-sulfonyl chloride

    CAS:
    Formula:C15H23ClO2S
    Purity:98%
    Color and Shape:Solid
    Molecular weight:302.8599

    Ref: IN-DA0032YM

    5g
    25.00€
    10g
    25.00€
    25g
    35.00€
    100g
    86.00€
    500g
    219.00€
  • 4,4'-Dimethoxytrityl chloride

    CAS:
    Formula:C21H19ClO2
    Purity:96%
    Color and Shape:Solid
    Molecular weight:338.8274

    Ref: IN-DA0033UZ

    5g
    21.00€
    10g
    20.00€
    25g
    25.00€
    50g
    33.00€
    5kg
    To inquire
    100g
    46.00€
    10kg
    To inquire
    250g
    77.00€
    500g
    117.00€
    50kg
    To inquire
  • Ethanol, 2-(trimethylsilyl)-

    CAS:
    Formula:C5H14OSi
    Purity:97%
    Color and Shape:Liquid
    Molecular weight:118.2496

    Ref: IN-DA002XIU

    1g
    21.00€
    5g
    25.00€
    10g
    28.00€
    1kg
    517.00€
    25g
    46.00€
    100g
    105.00€
    500g
    285.00€
  • Allyl 2,2,2-trichloroacetimidate

    CAS:
    Formula:C5H6Cl3NO
    Purity:97%
    Color and Shape:Liquid
    Molecular weight:202.4662

    Ref: IN-DA003TFL

    1g
    34.00€
    5g
    73.00€
    10g
    120.00€
    25g
    158.00€
    100mg
    24.00€
    250mg
    28.00€
  • Tributylchlorosilane

    CAS:
    Formula:C12H27ClSi
    Purity:97%
    Color and Shape:Liquid
    Molecular weight:234.8813

    Ref: IN-DA003OUO

    1g
    25.00€
    5g
    39.00€
    10g
    57.00€
    15g
    67.00€
    25g
    73.00€
    50g
    116.00€
    75g
    172.00€
    100g
    168.00€
  • Acetic acid, 2,2,2-trifluoro-, 2,3,4,5,6-pentafluorophenyl ester

    CAS:
    Formula:C8F8O2
    Purity:98%
    Color and Shape:Liquid
    Molecular weight:280.0716

    Ref: IN-DA001KT6

    1g
    25.00€
    5g
    31.00€
    10g
    56.00€
    25g
    78.00€
    100g
    199.00€
    500g
    To inquire
  • Allyl (2,5-dioxopyrrolidin-1-yl) carbonate

    CAS:
    Formula:C8H9NO5
    Purity:96%
    Color and Shape:Liquid
    Molecular weight:199.1608

    Ref: IN-DA007ZIT

    1g
    26.00€
    5g
    30.00€
    10g
    37.00€
    25g
    60.00€
    100g
    148.00€
    500g
    702.00€
  • N,N'-Dimethylformamide dimethyl acetal

    CAS:
    Formula:C5H13NO2
    Purity:97%
    Color and Shape:Liquid
    Molecular weight:119.1622

    Ref: IN-DA0035BH

    25g
    22.00€
    5kg
    155.00€
    100g
    26.00€
    10kg
    285.00€
    250g
    31.00€
    25kg
    To inquire
    500g
    41.00€
  • Diisopropylchlorosilane

    CAS:
    Formula:C6H15ClSi
    Purity:97%
    Color and Shape:Liquid
    Molecular weight:150.7218

    Ref: IN-DA003PK6

    1g
    20.00€
    5g
    34.00€
    25g
    96.00€
    100g
    214.00€
  • Carbonic acid, 4-nitrophenyl phenylmethyl ester

    CAS:
    Formula:C14H11NO5
    Purity:97%
    Color and Shape:Solid
    Molecular weight:273.2408

    Ref: IN-DA0017Q3

    1g
    25.00€
    5g
    56.00€
    100g
    510.00€
    250mg
    21.00€
  • 3-Trimethylsilyl-2-oxazolidinone

    CAS:
    Formula:C6H13NO2Si
    Purity:98%
    Color and Shape:Solid
    Molecular weight:159.2584

    Ref: IN-DA003JX2

    1g
    25.00€
    5g
    49.00€
    25g
    117.00€
  • 9-Bromo-9-phenylfluorene

    CAS:
    Formula:C19H13Br
    Purity:95%
    Color and Shape:Solid
    Molecular weight:321.2105

    Ref: IN-DA0034F4

    1g
    29.00€
    5g
    37.00€
    10g
    52.00€
    1kg
    To inquire
    25g
    96.00€
    100g
    216.00€
    500g
    To inquire
    250mg
    25.00€
  • Vinyltrimethylsilane

    CAS:
    Formula:C5H12Si
    Purity:97%
    Color and Shape:Liquid
    Molecular weight:100.2343

    Ref: IN-DA0035SO

    1g
    25.00€
    5g
    28.00€
    10g
    35.00€
    25g
    58.00€
    100g
    121.00€
  • tert-Butyldimethylchlorosilane

    CAS:
    Formula:C6H15ClSi
    Purity:95%
    Color and Shape:Solid
    Molecular weight:150.7218

    Ref: IN-DA0035NH

    25g
    21.00€
    50g
    24.00€
    100g
    25.00€
    10kg
    255.00€
    250g
    31.00€
    500g
    31.00€
  • 1,2-Ethanedithiobis(trimethylsilanE)

    CAS:
    Formula:C8H22S2Si2
    Purity:95%
    Color and Shape:Liquid
    Molecular weight:238.5613

    Ref: IN-DA003DF8

    1g
    43.00€
    5g
    84.00€
    25g
    228.00€
    250mg
    29.00€
  • tert-Butyldimethylsilyl trifluoromethanesulfonate

    CAS:
    Formula:C7H15F3O3SSi
    Purity:95%
    Color and Shape:Liquid
    Molecular weight:264.3379

    Ref: IN-DA0035QY

    5g
    20.00€
    10g
    20.00€
    25g
    25.00€
    2kg
    573.00€
    5kg
    To inquire
    100g
    62.00€
    10kg
    To inquire
    500g
    189.00€
  • Trifluoroacetyl Triflate

    CAS:
    Formula:C3F6O4S
    Purity:97%
    Color and Shape:Liquid
    Molecular weight:246.0851

    Ref: IN-DA003V2E

    1g
    140.00€
  • Triethylchlorosilane

    CAS:
    Formula:C6H15ClSi
    Purity:97%
    Color and Shape:Liquid
    Molecular weight:150.7218

    Ref: IN-DA0035QQ

    5g
    21.00€
    25g
    25.00€
    50g
    25.00€
    100g
    34.00€
    250g
    68.00€
    500g
    92.00€
  • N-(9-Fluorenylmethoxycarbonyloxy)succinimide

    CAS:
    Formula:C19H15NO5
    Purity:97%
    Color and Shape:Solid
    Molecular weight:337.3261

    Ref: IN-DA0034XN

    10g
    21.00€
    25g
    25.00€
    50g
    25.00€
    5kg
    553.00€
    100g
    31.00€
    10kg
    To inquire
    250g
    64.00€
    25kg
    To inquire
    500g
    84.00€
  • 1-(1H-[1,2,3]Triazolo[4,5-b]pyridin-1-yl)ethanone

    CAS:
    Formula:C7H6N4O
    Purity:98%
    Color and Shape:Solid
    Molecular weight:162.1487

    Ref: IN-DA003DW7

    1g
    190.00€
    5g
    611.00€
    100mg
    55.00€
    250mg
    82.00€
  • Urea, N,N'-bis(trimethylsilyl)-

    CAS:
    Formula:C7H20N2OSi2
    Purity:98%
    Color and Shape:Solid
    Molecular weight:204.4175

    Ref: IN-DA0024BM

    25g
    40.00€
    100g
    73.00€
    500g
    176.00€
  • tert-Butyl phenyl carbonate

    CAS:
    Formula:C11H14O3
    Purity:97%
    Color and Shape:Liquid
    Molecular weight:194.2271

    Ref: IN-DA006O2L

    5g
    26.00€
    10g
    24.00€
    25g
    31.00€
    100g
    71.00€
    500g
    180.00€
  • tert-Butyldiphenylsilyl trifluoromethanesulfonate

    CAS:
    Formula:C17H19F3O3SSi
    Purity:95%
    Color and Shape:Liquid
    Molecular weight:388.4767

    Ref: IN-DA003ULS

    1g
    25.00€
    5g
    58.00€
    25g
    151.00€
    100g
    568.00€
  • tert-Butyl hydrazinecarboxylate

    CAS:
    Formula:C5H12N2O2
    Purity:97%
    Color and Shape:Solid
    Molecular weight:132.1610

    Ref: IN-DA003UKI

    5g
    To inquire
    10g
    21.00€
    25g
    20.00€
    5kg
    321.00€
    100g
    25.00€
    10kg
    548.00€
    250g
    53.00€
    500g
    60.00€
    100kg
    To inquire
  • Ethanone, 1-(1H-imidazol-1-yl)-

    CAS:
    Formula:C5H6N2O
    Purity:99%
    Color and Shape:Solid
    Molecular weight:110.1139

    Ref: IN-DA002OZE

    5g
    21.00€
    10g
    25.00€
    1kg
    161.00€
    25g
    24.00€
    50g
    32.00€
    5kg
    To inquire
    100g
    54.00€
    10kg
    To inquire
    250g
    84.00€
    25kg
    To inquire
    500g
    118.00€
  • P-anisaldehyde dimethyl acetal

    CAS:
    Formula:C10H14O3
    Purity:97%
    Color and Shape:Liquid
    Molecular weight:182.2164

    Ref: IN-DA00BCFZ

    5g
    21.00€
    10g
    29.00€
    25g
    34.00€
    100g
    80.00€
    500g
    216.00€
  • Benzyl chloromethyl ether

    CAS:
    Formula:C8H9ClO
    Purity:80%
    Color and Shape:Liquid
    Molecular weight:156.6095

    Ref: IN-DA0034IA

    5g
    24.00€
    25g
    25.00€
    50g
    35.00€
    100g
    45.00€
    200g
    66.00€
    300g
    77.00€
    400g
    100.00€
    500g
    111.00€
  • chlorodiethyl(propan-2-yl)silane

    CAS:
    Formula:C7H17ClSi
    Purity:97%
    Molecular weight:164.7484

    Ref: IN-DA003PI8

    100mg
    43.00€
    250mg
    69.00€
  • 9H-Fluoren-9-ylmethyl chloroformate

    CAS:
    Formula:C15H11ClO2
    Purity:96%
    Color and Shape:Solid
    Molecular weight:258.6996

    Ref: IN-DA002X2Y

    5g
    21.00€
    10g
    20.00€
    1kg
    204.00€
    25g
    24.00€
    50g
    31.00€
    5kg
    To inquire
    100g
    53.00€
    250g
    82.00€
    25kg
    To inquire
    500g
    107.00€
    50kg
    To inquire
  • 2,5-Pyrrolidinedione, 1-(acetyloxy)-

    CAS:
    Formula:C6H7NO4
    Purity:97%
    Color and Shape:Solid
    Molecular weight:157.1241

    Ref: IN-DA001JWF

    1g
    To inquire
    5g
    20.00€
    10g
    24.00€
    25g
    31.00€
    100g
    65.00€
  • 1,1,1,3,3,3-Hexafluoro-2-propanol

    CAS:
    Formula:C3H2F6O
    Purity:97%
    Color and Shape:Liquid
    Molecular weight:168.0378

    Ref: IN-DA0032JF

    5g
    To inquire
    10g
    22.00€
    25g
    22.00€
    50g
    28.00€
    5kg
    339.00€
    100g
    25.00€
    10kg
    618.00€
    250g
    51.00€
    25kg
    To inquire
    500g
    63.00€
  • 2,5-Dioxopyrrolidin-1-yl (2-(trimethylsilyl)ethyl) carbonate

    CAS:
    Formula:C10H17NO5Si
    Purity:97%
    Color and Shape:Solid
    Molecular weight:259.3312

    Ref: IN-DA00330M

    1g
    25.00€
    5g
    49.00€
    10g
    67.00€
    25g
    130.00€
    5kg
    To inquire
    100g
    273.00€
    10kg
    To inquire
    250g
    To inquire
    500g
    To inquire
    250mg
    21.00€
  • tert-Butyl (1,3-dioxoisoindolin-2-yl) carbonate

    CAS:
    Formula:C13H13NO5
    Purity:97%
    Color and Shape:Solid
    Molecular weight:263.2460

    Ref: IN-DA003OPK

    1g
    31.00€
    5g
    76.00€
    25g
    187.00€
    250mg
    27.00€
  • Bistrifluoroacetamide

    CAS:
    Formula:C4HF6NO2
    Purity:98%
    Color and Shape:Solid
    Molecular weight:209.0467

    Ref: IN-DA003OEE

    1g
    75.00€
    5g
    163.00€
    100mg
    39.00€
    250mg
    56.00€
  • Benzoic acid pentafluorophenyl ester, BzOPfp

    CAS:
    Formula:C13H5F5O2
    Purity:98%
    Color and Shape:Solid
    Molecular weight:288.1696

    Ref: IN-DA00AKMP

    1g
    65.00€
    25g
    604.00€
    200mg
    43.00€
    250mg
    46.00€
  • Tetrabutylammonium fluoride trihydrate

    CAS:
    Formula:C16H42FNO3
    Purity:95%
    Color and Shape:Solid
    Molecular weight:315.5080

    Ref: IN-DA0035NR

    10g
    20.00€
    25g
    20.00€
    50g
    28.00€
    100g
    27.00€
    10kg
    572.00€
    250g
    50.00€
    500g
    65.00€
    100kg
    To inquire
  • 4-(Trimethylsilyl)morpholine

    CAS:
    Formula:C7H17NOSi
    Purity:95%
    Color and Shape:Liquid
    Molecular weight:159.3015

    Ref: IN-DA003KCG

    1g
    24.00€
    5g
    31.00€
    25g
    79.00€
    100g
    166.00€
    500g
    To inquire
  • 2-Mesitylenesulfonyl Chloride

    CAS:
    Formula:C9H11ClO2S
    Purity:98%
    Color and Shape:Solid
    Molecular weight:218.7004

    Ref: IN-DA0033DF

    5g
    24.00€
    25g
    30.00€
    100g
    43.00€
    500g
    105.00€
  • Trichloracetic anhydride

    CAS:
    Formula:C4Cl6O3
    Purity:97%
    Color and Shape:Liquid
    Molecular weight:308.7590

    Ref: IN-DA003V0L

    1g
    35.00€
    5g
    46.00€
    10g
    65.00€
    15g
    79.00€
    25g
    94.00€
    50g
    140.00€
    75g
    158.00€
    100g
    188.00€
    200g
    365.00€
    300g
    509.00€
    500g
    To inquire
  • 1,3-Dichlorotetramethyldisiloxane

    CAS:
    Formula:C4H12Cl2OSi2
    Purity:97%
    Color and Shape:Liquid
    Molecular weight:203.2145

    Ref: IN-DA003DJH

    1g
    28.00€
    5g
    54.00€
    25g
    122.00€
    100g
    334.00€