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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"

Products of "Protecting Groups"

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products per page.Found 440 products on this category.
  • Benzaldehyde, 4-methoxy-

    CAS:
    Formula:C8H8O2
    Purity:98%
    Color and Shape:Liquid
    Molecular weight:136.14791999999997

    Ref: IN-DA000JWL

    1kg
    62.00€
    25g
    26.00€
    100g
    26.00€
    500g
    40.00€
  • 1-(Trifluoromethanesulfonyl)imidazole

    CAS:
    Formula:C4H3F3N2O2S
    Purity:>98.0%(GC)
    Color and Shape:Colorless to Almost colorless clear liquid
    Molecular weight:200.14

    Ref: 3B-T3177

    1g
    161.00€
    5g
    717.00€
  • Benzyl Phenyl Carbonate

    CAS:
    Formula:C14H12O3
    Purity:>95.0%(GC)
    Color and Shape:Colorless to Almost colorless clear liquid
    Molecular weight:228.25

    Ref: 3B-B3574

    5g
    51.00€
    25g
    149.00€
  • 9-Bromo-9-phenylfluorene

    CAS:
    Formula:C19H13Br
    Purity:97%
    Color and Shape:Solid
    Molecular weight:321.2105

    Ref: IN-DA0034F4

    1g
    29.00€
    5g
    43.00€
    10g
    61.00€
    25g
    118.00€
    100g
    261.00€
    250mg
    25.00€
  • N-Boc-Imidazole

    CAS:
    Formula:C8H12N2O2
    Purity:98%
    Color and Shape:Solid
    Molecular weight:168.1931

    Ref: IN-DA0035CZ

    1g
    21.00€
    5g
    21.00€
    10g
    26.00€
    25g
    33.00€
    100g
    78.00€
    500g
    217.00€
  • 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
    208.00€
    500g
    To inquire
  • 9-Fluorenylmethyl Carbamate

    CAS:
    Formula:C15H13NO2
    Purity:>98.0%(HPLC)(N)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:239.27

    Ref: 3B-F0689

    1g
    61.00€
    5g
    221.00€
  • Benzaldehyde Dimethyl Acetal

    CAS:
    Formula:C9H12O2
    Purity:98%
    Color and Shape:Liquid
    Molecular weight:152.1904

    Ref: IN-DA0034HI

    25g
    29.00€
    100g
    26.00€
    500g
    71.00€
    1000g
    107.00€
    25000g
    To inquire
  • Chlorotrimethylsilane

    CAS:
    Formula:C3H9ClSi
    Purity:>98.0%(GC)
    Color and Shape:Colorless to Light yellow to Light orange clear liquid
    Molecular weight:108.64

    Ref: 3B-C0306

    25ml
    28.00€
    100ml
    33.00€
    500ml
    63.00€
  • 1-(4,5-DIMETHOXY-2-NITRO-PHENYL)-ETHANONE

    CAS:
    Formula:C10H11NO5
    Purity:95%
    Color and Shape:Solid
    Molecular weight:225.198

    Ref: IN-DA00BZBH

    1g
    52.00€
    5g
    157.00€
    25g
    689.00€
    100g
    To inquire
    250mg
    33.00€
  • Chlorotriethylsilane

    CAS:
    Formula:C6H15ClSi
    Purity:>97.0%(GC)
    Color and Shape:Colorless to Light yellow clear liquid
    Molecular weight:150.72

    Ref: 3B-T0589

    5g
    27.00€
    25g
    53.00€
    100g
    139.00€
  • Zinc (Powder)

    CAS:
    Formula:Zn
    Purity:>96.0%(T)
    Color and Shape:Light gray to Brown to Black powder to crystal
    Molecular weight:65.38

    Ref: 3B-Z0015

    300g
    43.00€
  • Allyl Bromide

    CAS:
    Formula:C3H5Br
    Purity:>98.0%(GC)
    Color and Shape:Colorless to Light yellow clear liquid
    Molecular weight:120.98

    Ref: 3B-B0643

    25g
    29.00€
    500g
    99.00€
  • BSTFA-TMCS (99:1) [Derivatizing Reagent for GC]

    CAS:
    Formula:C8H18F3NOSi2
    Color and Shape:Colorless to Light yellow clear liquid
    Molecular weight:257.40

    Ref: 3B-B3402

    5ml
    38.00€
    25ml
    99.00€
    100ml
    200.00€
  • 2,4-Dimethoxybenzaldehyde

    CAS:
    Formula:C9H10O3
    Purity:>98.0%(GC)
    Color and Shape:White to Light yellow powder to crystal
    Molecular weight:166.18

    Ref: 3B-D0626

    25g
    80.00€
    100g
    214.00€
    500g
    1,035.00€
  • Tert-Butyldimethylchlorosilane

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

    Ref: IN-DA0035NH

    25g
    21.00€
    5kg
    182.00€
    100g
    25.00€
    10kg
    255.00€
    500g
    39.00€
  • 9-Bromo-9-phenylfluorene

    CAS:
    Formula:C19H13Br
    Purity:>96.0%(GC)
    Color and Shape:Light orange to Yellow to Green powder to crystal
    Molecular weight:321.22

    Ref: 3B-B1702

    5g
    83.00€
    25g
    301.00€
  • 3,4-Dihydro-2H-pyran

    CAS:
    Formula:C5H8O
    Purity:97%
    Color and Shape:Liquid
    Molecular weight:84.1164

    Ref: IN-DA00361C

    1kg
    104.00€
    25g
    25.00€
    5kg
    265.00€
    100g
    26.00€
    10kg
    607.00€
    25kg
    To inquire
    500g
    71.00€
  • 2-Acetyl-5,5-dimethyl-1,3-cyclohexanedione

    CAS:
    Formula:C10H14O3
    Purity:>98.0%(GC)
    Color and Shape:White or Colorless to Yellow powder to lump to clear liquid
    Molecular weight:182.22

    Ref: 3B-A1853

    1g
    58.00€
    5g
    181.00€
  • tetramethylammonium fluoride tetrahydrate

    CAS:
    Formula:C4H20FNO4
    Purity:%
    Color and Shape:Solid
    Molecular weight:165.2043

    Ref: IN-DA0037XG

    5g
    22.00€
    25g
    26.00€
    100g
    44.00€
    500g
    109.00€