CymitQuimica logo
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"

Sort by

Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
products per page.
  • 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€
    500g
    200.00€
  • 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
    52.00€
    25g
    72.00€
    50g
    111.00€
    100g
    157.00€
  • 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€
  • 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
    94.00€
    250mg
    122.00€
  • 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
    43.00€
    100g
    98.00€
    500g
    243.00€
  • 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€
  • 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
    109.00€
    25g
    179.00€
    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:98%
    Color and Shape:Liquid
    Molecular weight:199.1608

    Ref: IN-DA007ZIT

    1g
    26.00€
    5g
    28.00€
    10g
    37.00€
    1kg
    To inquire
    25g
    64.00€
    100g
    158.00€
    500g
    526.00€
  • 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
    208.00€
    100g
    26.00€
    10kg
    285.00€
    250g
    31.00€
    500g
    41.00€
  • Diisopropylchlorosilane

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

    Ref: IN-DA003PK6

    1g
    20.00€
    5g
    34.00€
    25g
    97.00€
    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€
    500g
    360.00€
  • 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€
    25kg
    512.00€
    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
    264.00€
    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€
    50g
    49.00€
    100g
    62.00€
    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€
  • (Bromomethanetriyl)tribenzene

    CAS:
    Formula:C19H15Br
    Purity:97%
    Color and Shape:Solid
    Molecular weight:323.2264

    Ref: IN-DA003V5U

    5g
    27.00€
    10g
    34.00€
    25g
    59.00€
    100g
    142.00€
  • CHLOROMETHYL METHYL SULFIDE

    CAS:
    Formula:C2H5ClS
    Purity:97%
    Color and Shape:Liquid
    Molecular weight:96.5791

    Ref: IN-DA003OU5

    1g
    52.00€
    5g
    89.00€
    25g
    221.00€
    100g
    To inquire
  • 2-Thiazolidinethione, 3-acetyl- (9CI)

    CAS:
    Formula:C5H7NOS2
    Purity:98%
    Color and Shape:Solid
    Molecular weight:161.2452

    Ref: IN-DA003ITK

    1g
    95.00€
    5g
    180.00€
    25g
    To inquire
  • Benzaldehyde, 4-methoxy-

    CAS:
    Formula:C8H8O2
    Purity:98%
    Color and Shape:Liquid
    Molecular weight:136.1479

    Ref: IN-DA000JWL

    25g
    26.00€
    100g
    26.00€
    10kg
    551.00€
    250g
    33.00€
    500g
    40.00€
    1000g
    62.00€
    100kg
    4,213.00€
    500kg
    19,149.00€
    950kg
    34,010.00€
  • 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
    606.00€
    100mg
    55.00€
    250mg
    81.00€
  • 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:97%
    Color and Shape:Solid
    Molecular weight:110.1139

    Ref: IN-DA002OZE

    5g
    21.00€
    10g
    25.00€
    25g
    24.00€
    50g
    32.00€
    100g
    49.00€
    250g
    84.00€
    25kg
    To inquire
    500g
    127.00€
  • 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
    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