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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
N,O-Bis(trimethylsilyl)acetamide [Trimethylsilylating Agent]
REF: 3B-B0511
CAS: 10416-59-8
>80.0%(GC)28.00 €~83.00 €Tue 26 Nov 24
TCI logo
N-Trimethylsilylimidazole [Trimethylsilylating Reagent]
REF: 3B-T0585
CAS: 18156-74-6
>98.0%(T)59.00 €~128.00 €Tue 26 Nov 24
TCI logo
Trityl Chloride Resin cross-linked with 1% DVB (200-400mesh) (2.0-2.5mmol/g)
REF: 3B-T3432
- - -84.00 €Tue 26 Nov 24
TCI logo
tert-Butyldiphenylsilane
REF: 3B-B3566
CAS: 33729-92-9
>98.0%(GC)344.00 €Tue 26 Nov 24
TCI logo
4-Chlorophenoxyacetyl Chloride
REF: 3B-C0832
CAS: 4122-68-3
>98.0%(T)75.00 €~574.00 €Tue 26 Nov 24
TCI logo
tert-Butyldiphenylsilyl Trifluoromethanesulfonate
REF: 3B-B2898
CAS: 92886-86-7
>98.0%(T)100.00 €~324.00 €Tue 26 Nov 24
TCI logo
Ethylenedithiobis(trimethylsilane) [Protecting Reagent for Aldehydes and Ketones]
REF: 3B-E0479
CAS: 51048-29-4
>97.0%(GC)169.00 €Tue 26 Nov 24
TCI logo
4-(Bromomethyl)-7-(diethylamino)coumarin
REF: 3B-B5008
CAS: 1256259-14-9
>98.0%(T)368.00 €Tue 26 Nov 24
TCI logo
Dichlorodiethylsilane
REF: 3B-D1976
CAS: 1719-53-5
>98.0%(GC)54.00 €~216.00 €Tue 26 Nov 24
TCI logo
Pentafluorophenyl Acetate
REF: 3B-P2192
CAS: 19220-93-0
>98.0%(GC)70.00 €~214.00 €Tue 26 Nov 24
TCI logo
1-(6-Nitro-1,3-benzodioxol-5-yl)ethanol
REF: 3B-N1069
CAS: 159873-64-0
>98.0%(GC)131.00 €~414.00 €Tue 26 Nov 24
TCI logo
Trimethyl Orthoformate
REF: 3B-O0068
CAS: 149-73-5
>98.0%(GC)29.00 €~45.00 €Tue 26 Nov 24
TCI logo
N-(Trimethylsilyl)diethylamine
REF: 3B-T0492
CAS: 996-50-9
>98.0%(GC)108.00 €Tue 26 Nov 24
TCI logo
4,4'-Dimethoxytrityl Chloride [Hydroxyl Protecting Agent]
REF: 3B-D1612
CAS: 40615-36-9
>97.0%(T)(HPLC)31.00 €~89.00 €Tue 26 Nov 24
TCI logo
tert-Butyl 2,2,2-Trichloroacetimidate
REF: 3B-B1496
CAS: 98946-18-0
>95.0%(GC)52.00 €~143.00 €Tue 26 Nov 24
TCI logo
Triisopropylsilane
REF: 3B-T1533
CAS: 6485-79-6
>98.0%(GC)27.00 €~80.00 €Tue 26 Nov 24
TCI logo
Chloromethyl Methyl Sulfide
REF: 3B-C0608
CAS: 2373-51-5
>97.0%(GC)98.00 €~296.00 €Tue 26 Nov 24
TCI logo
Allyltriethylsilane
REF: 3B-A2299
CAS: 17898-21-4
>97.0%(GC)283.00 €Tue 26 Nov 24
TCI logo
Benzyl Chloride (stabilized with ε-Caprolactam)
REF: 3B-B0412
CAS: 100-44-7
>99.0%(GC)27.00 €~42.00 €Tue 26 Nov 24
TCI logo
4',5'-Dimethoxy-2'-nitroacetophenone
REF: 3B-D5477
CAS: 4101-32-0
>98.0%(GC)70.00 €~228.00 €Tue 26 Nov 24
discount label

N,O-Bis(trimethylsilyl)acetamide [Trimethylsilylating Agent]


Ref: 3B-B0511

10ml28.00 €
100ml83.00 €
Estimated delivery in United States, on Tuesday 26 Nov 2024
discount label

N-Trimethylsilylimidazole [Trimethylsilylating Reagent]


Ref: 3B-T0585

25g59.00 €
100g128.00 €
Estimated delivery in United States, on Tuesday 26 Nov 2024
discount label

Ref: 3B-T3432

1g84.00 €
Estimated delivery in United States, on Tuesday 26 Nov 2024
discount label

tert-Butyldiphenylsilane


Ref: 3B-B3566

5g344.00 €
Estimated delivery in United States, on Tuesday 26 Nov 2024
discount label

4-Chlorophenoxyacetyl Chloride


Ref: 3B-C0832

25g75.00 €
100g185.00 €
500g574.00 €
Estimated delivery in United States, on Tuesday 26 Nov 2024
discount label

tert-Butyldiphenylsilyl Trifluoromethanesulfonate


Ref: 3B-B2898

1g100.00 €
5g324.00 €
Estimated delivery in United States, on Tuesday 26 Nov 2024
discount label

Ethylenedithiobis(trimethylsilane) [Protecting Reagent for Aldehydes and Ketones]


Ref: 3B-E0479

5g169.00 €
Estimated delivery in United States, on Tuesday 26 Nov 2024
discount label

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


Ref: 3B-B5008

200mg368.00 €
Estimated delivery in United States, on Tuesday 26 Nov 2024
discount label

Dichlorodiethylsilane


Ref: 3B-D1976

5g54.00 €
25g216.00 €
Estimated delivery in United States, on Tuesday 26 Nov 2024
discount label

Pentafluorophenyl Acetate


Ref: 3B-P2192

1g70.00 €
5g214.00 €
Estimated delivery in United States, on Tuesday 26 Nov 2024
discount label

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


Ref: 3B-N1069

1g131.00 €
5g414.00 €
Estimated delivery in United States, on Tuesday 26 Nov 2024
discount label

Trimethyl Orthoformate


Ref: 3B-O0068

25ml29.00 €
500ml45.00 €
Estimated delivery in United States, on Tuesday 26 Nov 2024
discount label

N-(Trimethylsilyl)diethylamine


Ref: 3B-T0492

25ml108.00 €
Estimated delivery in United States, on Tuesday 26 Nov 2024
discount label

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


Ref: 3B-D1612

5g31.00 €
25g89.00 €
Estimated delivery in United States, on Tuesday 26 Nov 2024
discount label

tert-Butyl 2,2,2-Trichloroacetimidate


Ref: 3B-B1496

5ml52.00 €
25ml143.00 €
Estimated delivery in United States, on Tuesday 26 Nov 2024
discount label

Triisopropylsilane


Ref: 3B-T1533

5ml27.00 €
25ml36.00 €
100ml80.00 €
Estimated delivery in United States, on Tuesday 26 Nov 2024
discount label

Chloromethyl Methyl Sulfide


Ref: 3B-C0608

25g98.00 €
100g296.00 €
Estimated delivery in United States, on Tuesday 26 Nov 2024
discount label

Allyltriethylsilane


Ref: 3B-A2299

5g283.00 €
Estimated delivery in United States, on Tuesday 26 Nov 2024
discount label

Benzyl Chloride (stabilized with ε-Caprolactam)


Ref: 3B-B0412

25g27.00 €
500g42.00 €
Estimated delivery in United States, on Tuesday 26 Nov 2024
discount label

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


Ref: 3B-D5477

1g70.00 €
5g228.00 €
Estimated delivery in United States, on Tuesday 26 Nov 2024
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