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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
Trimethylsilyl Azide
REF: 3B-T0801
CAS: 4648-54-8
>95.0%(GC)31.00 €~224.00 €Fri 04 Apr 25
TCI logo
1-(tert-Butyldimethylsilyl)imidazole [tert-Butyldimethylsilylating Agent]
REF: 3B-B1043
CAS: 54925-64-3
>98.0%(T)58.00 €~173.00 €Fri 04 Apr 25
TCI logo
3,4-Dihydro-2H-pyran
REF: 3B-D0555
CAS: 110-87-2
>97.0%(GC)27.00 €~113.00 €Fri 04 Apr 25
TCI logo
1-(p-Toluenesulfonyl)imidazole
REF: 3B-T1985
CAS: 2232-08-8
>98.0%(HPLC)(N)54.00 €~155.00 €Fri 04 Apr 25
TCI logo
Chloromethylsulfonyl Chloride
REF: 3B-C0924
CAS: 3518-65-8
>80.0%(GC)75.00 €~213.00 €Fri 04 Apr 25
TCI logo
Triethylsilane
REF: 3B-T0662
CAS: 617-86-7
>98.0%(GC)30.00 €~144.00 €Fri 04 Apr 25
TCI logo
2,2-Dimethoxypropane
REF: 3B-A0057
CAS: 77-76-9
>98.0%(GC)28.00 €~52.00 €Fri 04 Apr 25
TCI logo
2-Methoxyethoxymethyl Chloride
REF: 3B-M0680
CAS: 3970-21-6
>95.0%(GC)90.00 €~713.00 €Fri 04 Apr 25
TCI logo
N-Trimethylsilylimidazole Kit SIM 1 mL × 8 / Reaction vial, capacity 2 mL × 8 [Trimethylsilylating Reagent]
REF: 3B-T0693
CAS: 18156-74-6
>98.0%(T)112.00 €Fri 04 Apr 25
TCI logo
1,3-Dichloro-1,1,3,3-tetramethyldisiloxane
REF: 3B-D2334
CAS: 2401-73-2
>97.0%(GC)56.00 €~155.00 €Fri 04 Apr 25
TCI logo
4,4',4''-Tris(benzoyloxy)trityl Bromide [Hydroxyl Protecting Agent]
REF: 3B-T1071
CAS: 86610-66-4
>97.0%(T)344.00 €~1,305.00 €Fri 04 Apr 25
TCI logo
2,4,6-Triisopropylbenzenesulfonyl Chloride
REF: 3B-T0459
CAS: 6553-96-4
>97.0%(T)42.00 €~278.00 €Fri 04 Apr 25
TCI logo
2-Nitrobenzyl Bromide
REF: 3B-N0404
CAS: 3958-60-9
>98.0%(GC)44.00 €~110.00 €Fri 04 Apr 25
TCI logo
tert-Butyldimethylchlorosilane [tert-Butyldimethylsilylating Agent]
REF: 3B-B0995
CAS: 18162-48-6
>98.0%(GC)28.00 €~180.00 €Fri 04 Apr 25
TCI logo
9-Fluorenylmethyl Pentafluorophenyl Carbonate
REF: 3B-F0936
CAS: 88744-04-1
>98.0%(HPLC)35.00 €~140.00 €Fri 04 Apr 25
TCI logo
N-Phenylbis(trifluoromethanesulfonimide) [Triflating Reagent]
REF: 3B-P1257
CAS: 37595-74-7
>98.0%(GC)57.00 €~177.00 €Fri 04 Apr 25
TCI logo
1-(p-Toluenesulfonyl)-1,2,4-triazole
REF: 3B-T3187
CAS: 13578-51-3
>98.0%(HPLC)42.00 €~130.00 €Fri 04 Apr 25
TCI logo
Triisopropylsilyl Chloride
REF: 3B-T1078
CAS: 13154-24-0
>95.0%(GC)39.00 €~578.00 €Fri 04 Apr 25
TCI logo
2-Chloroethanesulfonyl Chloride
REF: 3B-C1142
CAS: 1622-32-8
>95.0%(GC)(T)39.00 €~258.00 €Fri 04 Apr 25
TCI logo
2-(Trimethylsilyl)ethanol
REF: 3B-T1441
CAS: 2916-68-9
>96.0%(GC)53.00 €~148.00 €Fri 04 Apr 25
discount label

Trimethylsilyl Azide


Ref: 3B-T0801

5g31.00 €
25g79.00 €
100g224.00 €
Estimated delivery in United States, on Friday 4 Apr 2025
discount label

1-(tert-Butyldimethylsilyl)imidazole [tert-Butyldimethylsilylating Agent]


Ref: 3B-B1043

1g58.00 €
5g173.00 €
Estimated delivery in United States, on Friday 4 Apr 2025
discount label

3,4-Dihydro-2H-pyran


Ref: 3B-D0555

25ml27.00 €
100ml48.00 €
500ml113.00 €
Estimated delivery in United States, on Friday 4 Apr 2025
discount label

1-(p-Toluenesulfonyl)imidazole


Ref: 3B-T1985

5g54.00 €
25g155.00 €
Estimated delivery in United States, on Friday 4 Apr 2025
discount label

Chloromethylsulfonyl Chloride


Ref: 3B-C0924

5g75.00 €
25g213.00 €
Estimated delivery in United States, on Friday 4 Apr 2025
discount label

Triethylsilane


Ref: 3B-T0662

25ml30.00 €
250ml144.00 €
Estimated delivery in United States, on Friday 4 Apr 2025
discount label

2,2-Dimethoxypropane


Ref: 3B-A0057

25ml28.00 €
500ml52.00 €
Estimated delivery in United States, on Friday 4 Apr 2025
discount label

2-Methoxyethoxymethyl Chloride


Ref: 3B-M0680

25ml90.00 €
500ml713.00 €
Estimated delivery in United States, on Friday 4 Apr 2025
discount label

Ref: 3B-T0693

1kit112.00 €
Estimated delivery in United States, on Friday 4 Apr 2025
discount label

1,3-Dichloro-1,1,3,3-tetramethyldisiloxane


Ref: 3B-D2334

5g56.00 €
25g155.00 €
Estimated delivery in United States, on Friday 4 Apr 2025
discount label

4,4',4''-Tris(benzoyloxy)trityl Bromide [Hydroxyl Protecting Agent]


Ref: 3B-T1071

5g344.00 €
25g1,305.00 €
Estimated delivery in United States, on Friday 4 Apr 2025
discount label

2,4,6-Triisopropylbenzenesulfonyl Chloride


Ref: 3B-T0459

25g42.00 €
500g278.00 €
Estimated delivery in United States, on Friday 4 Apr 2025
discount label

2-Nitrobenzyl Bromide


Ref: 3B-N0404

5g44.00 €
25g110.00 €
Estimated delivery in United States, on Friday 4 Apr 2025
discount label

tert-Butyldimethylchlorosilane [tert-Butyldimethylsilylating Agent]


Ref: 3B-B0995

5g28.00 €
25g75.00 €
100g180.00 €
Estimated delivery in United States, on Friday 4 Apr 2025
discount label

9-Fluorenylmethyl Pentafluorophenyl Carbonate


Ref: 3B-F0936

1g35.00 €
5g140.00 €
Estimated delivery in United States, on Friday 4 Apr 2025
discount label

N-Phenylbis(trifluoromethanesulfonimide) [Triflating Reagent]


Ref: 3B-P1257

5g57.00 €
25g177.00 €
Estimated delivery in United States, on Friday 4 Apr 2025
discount label

1-(p-Toluenesulfonyl)-1,2,4-triazole


Ref: 3B-T3187

1g42.00 €
5g130.00 €
Estimated delivery in United States, on Friday 4 Apr 2025
discount label

Triisopropylsilyl Chloride


Ref: 3B-T1078

5ml39.00 €
25ml98.00 €
250ml578.00 €
Estimated delivery in United States, on Friday 4 Apr 2025
discount label

2-Chloroethanesulfonyl Chloride


Ref: 3B-C1142

25g39.00 €
100g85.00 €
500g258.00 €
Estimated delivery in United States, on Friday 4 Apr 2025
discount label

2-(Trimethylsilyl)ethanol


Ref: 3B-T1441

5ml53.00 €
25ml148.00 €
Estimated delivery in United States, on Friday 4 Apr 2025
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