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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.

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Products of "Protecting Groups"

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BrandProduct dataPurityPrice rangeEstimated delivery
TCI logo
4-(Bromomethyl)-7-(diethylamino)coumarin
REF: 3B-B5008
CAS: 1256259-14-9
>98.0%(T)368.00 €Thu 20 Mar 25
TCI logo
Dichlorodiethylsilane
REF: 3B-D1976
CAS: 1719-53-5
>98.0%(GC)87.00 €~379.00 €Thu 20 Mar 25
TCI logo
Pentafluorophenyl Acetate
REF: 3B-P2192
CAS: 19220-93-0
>98.0%(GC)69.00 €~212.00 €Thu 20 Mar 25
TCI logo
1-(6-Nitro-1,3-benzodioxol-5-yl)ethanol
REF: 3B-N1069
CAS: 159873-64-0
>98.0%(GC)116.00 €~369.00 €Thu 20 Mar 25
TCI logo
Benzoic Anhydride
REF: 3B-B0078
CAS: 93-97-0
>97.0%(GC)(T)29.00 €~188.00 €Thu 20 Mar 25
TCI logo
Trimethyl Orthoformate
REF: 3B-O0068
CAS: 149-73-5
>98.0%(GC)28.00 €~45.00 €Thu 20 Mar 25
TCI logo
N-(Trimethylsilyl)diethylamine
REF: 3B-T0492
CAS: 996-50-9
>98.0%(GC)108.00 €Thu 20 Mar 25
TCI logo
4,4'-Dimethoxytrityl Chloride [Hydroxyl Protecting Agent]
REF: 3B-D1612
CAS: 40615-36-9
>97.0%(T)(HPLC)31.00 €~89.00 €Thu 20 Mar 25
TCI logo
BSTFA-TMCS (99:1) [Derivatizing Reagent for GC]
REF: 3B-B3402
CAS:
- - -38.00 €~200.00 €Thu 20 Mar 25
TCI logo
tert-Butyl 2,2,2-Trichloroacetimidate
REF: 3B-B1496
CAS: 98946-18-0
>95.0%(GC)50.00 €~137.00 €Thu 20 Mar 25
TCI logo
Triisopropylsilane
REF: 3B-T1533
CAS: 6485-79-6
>98.0%(GC)27.00 €~79.00 €Thu 20 Mar 25
TCI logo
Chloromethyl Methyl Sulfide
REF: 3B-C0608
CAS: 2373-51-5
>97.0%(GC)98.00 €~296.00 €Thu 20 Mar 25
TCI logo
Allyltriethylsilane
REF: 3B-A2299
CAS: 17898-21-4
>97.0%(GC)279.00 €Thu 20 Mar 25
TCI logo
Benzyl Chloride (stabilized with ε-Caprolactam)
REF: 3B-B0412
CAS: 100-44-7
>99.0%(GC)27.00 €~42.00 €Thu 20 Mar 25
TCI logo
Bromotrimethylsilane
REF: 3B-B1087
CAS: 2857-97-8
>95.0%(GC)27.00 €~287.00 €Thu 20 Mar 25
TCI logo
4',5'-Dimethoxy-2'-nitroacetophenone
REF: 3B-D5477
CAS: 4101-32-0
>98.0%(GC)70.00 €~228.00 €Thu 20 Mar 25
TCI logo
Triethylsilyl Trifluoromethanesulfonate
REF: 3B-T1689
CAS: 79271-56-0
>98.0%(T)38.00 €~93.00 €Thu 20 Mar 25
TCI logo
Dichlorodiisopropylsilane
REF: 3B-D2603
CAS: 7751-38-4
>98.0%(GC)31.00 €~91.00 €Thu 20 Mar 25
TCI logo
Trityl Bromide
REF: 3B-T0512
CAS: 596-43-0
>98.0%(T)85.00 €~267.00 €Thu 20 Mar 25
TCI logo
Allyl Bromide
REF: 3B-B0643
CAS: 106-95-6
>98.0%(GC)29.00 €~99.00 €Thu 20 Mar 25
discount label

4-(Bromomethyl)-7-(diethylamino)coumarin


Ref: 3B-B5008

200mg368.00 €
Estimated delivery in United States, on Thursday 20 Mar 2025
discount label

Dichlorodiethylsilane


Ref: 3B-D1976

5g87.00 €
25g379.00 €
Estimated delivery in United States, on Thursday 20 Mar 2025
discount label

Pentafluorophenyl Acetate


Ref: 3B-P2192

1g69.00 €
5g212.00 €
Estimated delivery in United States, on Thursday 20 Mar 2025
discount label

1-(6-Nitro-1,3-benzodioxol-5-yl)ethanol


Ref: 3B-N1069

1g116.00 €
5g369.00 €
Estimated delivery in United States, on Thursday 20 Mar 2025
discount label

Benzoic Anhydride


Ref: 3B-B0078

25g29.00 €
100g56.00 €
500g188.00 €
Estimated delivery in United States, on Thursday 20 Mar 2025
discount label

Trimethyl Orthoformate


Ref: 3B-O0068

25ml28.00 €
500ml45.00 €
Estimated delivery in United States, on Thursday 20 Mar 2025
discount label

N-(Trimethylsilyl)diethylamine


Ref: 3B-T0492

25ml108.00 €
Estimated delivery in United States, on Thursday 20 Mar 2025
discount label

4,4'-Dimethoxytrityl Chloride [Hydroxyl Protecting Agent]


Ref: 3B-D1612

5g31.00 €
25g89.00 €
Estimated delivery in United States, on Thursday 20 Mar 2025
discount label

BSTFA-TMCS (99:1) [Derivatizing Reagent for GC]


Ref: 3B-B3402

5ml38.00 €
25ml99.00 €
100ml200.00 €
Estimated delivery in United States, on Thursday 20 Mar 2025
discount label

tert-Butyl 2,2,2-Trichloroacetimidate


Ref: 3B-B1496

5ml50.00 €
25ml137.00 €
Estimated delivery in United States, on Thursday 20 Mar 2025
discount label

Triisopropylsilane


Ref: 3B-T1533

5ml27.00 €
25ml36.00 €
100ml79.00 €
Estimated delivery in United States, on Thursday 20 Mar 2025
discount label

Chloromethyl Methyl Sulfide


Ref: 3B-C0608

25g98.00 €
100g296.00 €
Estimated delivery in United States, on Thursday 20 Mar 2025
discount label

Allyltriethylsilane


Ref: 3B-A2299

5g279.00 €
Estimated delivery in United States, on Thursday 20 Mar 2025
discount label

Benzyl Chloride (stabilized with ε-Caprolactam)


Ref: 3B-B0412

25g27.00 €
500g42.00 €
Estimated delivery in United States, on Thursday 20 Mar 2025
discount label

Bromotrimethylsilane


Ref: 3B-B1087

5ml27.00 €
25ml54.00 €
250ml287.00 €
Estimated delivery in United States, on Thursday 20 Mar 2025
discount label

4',5'-Dimethoxy-2'-nitroacetophenone


Ref: 3B-D5477

1g70.00 €
5g228.00 €
Estimated delivery in United States, on Thursday 20 Mar 2025
discount label

Triethylsilyl Trifluoromethanesulfonate


Ref: 3B-T1689

5g38.00 €
25g93.00 €
Estimated delivery in United States, on Thursday 20 Mar 2025
discount label

Dichlorodiisopropylsilane


Ref: 3B-D2603

5g31.00 €
25g91.00 €
Estimated delivery in United States, on Thursday 20 Mar 2025
discount label

Trityl Bromide


Ref: 3B-T0512

25g85.00 €
100g267.00 €
Estimated delivery in United States, on Thursday 20 Mar 2025
discount label

Allyl Bromide


Ref: 3B-B0643

25g29.00 €
500g99.00 €
Estimated delivery in United States, on Thursday 20 Mar 2025
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