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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
Ethylene Di(thiotosylate) [Protecting Reagent for Active Methylene]
REF: 3B-E0471
CAS: 2225-23-2
>98.0%(HPLC)136.00 €~453.00 €Thu 10 Apr 25
TCI logo
Trifluoroacetyl Triflate [Powerful Trifluoroacetylating Reagent]
REF: 3B-T1531
CAS: 68602-57-3
>97.0%(T)181.00 €Thu 10 Apr 25
TCI logo
Hydrogen Chloride (ca. 4mol/L in 1,4-Dioxane)
REF: 3B-H1062
CAS: 7647-01-0
- - -33.00 €~122.00 €Thu 10 Apr 25
TCI logo
Benzyl Chloroformate
REF: 3B-B3021
CAS: 501-53-1
>96.0%(T)34.00 €~75.00 €Thu 10 Apr 25
TCI logo
Trichloroacetic Anhydride
REF: 3B-T0792
CAS: 4124-31-6
>97.0%(T)50.00 €Thu 10 Apr 25
TCI logo
Benzyl Chloromethyl Ether
REF: 3B-B1207
CAS: 3587-60-8
>90.0%(GC)51.00 €~364.00 €Thu 10 Apr 25
TCI logo
tert-Butyl[4-(dimethoxymethyl)phenoxy]dimethylsilane
REF: 3B-B3577
CAS: 118736-04-2
>98.0%(GC)164.00 €Thu 10 Apr 25
TCI logo
1,3-Propanedithiol
REF: 3B-P0763
CAS: 109-80-8
>97.0%(GC)(T)64.00 €~215.00 €Thu 10 Apr 25
TCI logo
Bistrifluoroacetamide
REF: 3B-B0986
CAS: 407-24-9
>98.0%(N)116.00 €~353.00 €Thu 10 Apr 25
TCI logo
1,2-Propanediol
REF: 3B-P0485
CAS: 57-55-6
>99.0%(GC)29.00 €Thu 10 Apr 25
TCI logo
Dimethylisopropylchlorosilane [Dimethylisopropylsilylating Agent]
REF: 3B-D1594
CAS: 3634-56-8
>90.0%(GC)52.00 €~155.00 €Thu 10 Apr 25
TCI logo
Chlorodiethylisopropylsilane
REF: 3B-D2262
CAS: 107149-56-4
>97.0%(T)58.00 €~231.00 €Thu 10 Apr 25
TCI logo
3-(1,3-Dithian-2-ylidene)-2,4-pentanedione
REF: 3B-D4208
CAS: 55727-23-6
>98.0%(GC)78.00 €~261.00 €Thu 10 Apr 25
TCI logo
4-[2-(Trimethylsilyl)ethoxycarbonyloxy]nitrobenzene
REF: 3B-T2872
CAS: 80149-80-0
>98.0%(HPLC)174.00 €Thu 10 Apr 25
TCI logo
2,2-Dimethyl-1,3-propanediol
REF: 3B-D0791
CAS: 126-30-7
>98.0%(GC)27.00 €~42.00 €Thu 10 Apr 25
TCI logo
2-(Trimethylsilyl)ethyl 3-Nitro-1H-1,2,4-triazole-1-carboxylate
REF: 3B-T2544
CAS: 1001067-09-9
>98.0%(T)107.00 €~368.00 €Thu 10 Apr 25
TCI logo
Chlorodimethylpropylsilane [Dimethylpropylsilylating Agent]
REF: 3B-D1590
CAS: 17477-29-1
>99.0%(GC)52.00 €~145.00 €Thu 10 Apr 25
TCI logo
Chlorodimethylphenylsilane
REF: 3B-D1147
CAS: 768-33-2
>96.0%(GC)30.00 €~80.00 €Thu 10 Apr 25
TCI logo
N-[(9H-Fluoren-9-ylmethoxy)carbonyloxy]succinimide
REF: 3B-F0239
CAS: 82911-69-1
>98.0%(T)(HPLC)42.00 €~103.00 €Thu 10 Apr 25
TCI logo
Hydrogen Chloride (ca. 1mol/L in Ethyl Acetate)
REF: 3B-H1060
CAS: 7647-01-0
- - -30.00 €~111.00 €Thu 10 Apr 25
discount label

Ethylene Di(thiotosylate) [Protecting Reagent for Active Methylene]


Ref: 3B-E0471

5g136.00 €
25g453.00 €
Estimated delivery in United States, on Thursday 10 Apr 2025
discount label

Trifluoroacetyl Triflate [Powerful Trifluoroacetylating Reagent]


Ref: 3B-T1531

5g181.00 €
Estimated delivery in United States, on Thursday 10 Apr 2025
discount label

Hydrogen Chloride (ca. 4mol/L in 1,4-Dioxane)

Controlled Product

Ref: 3B-H1062

25ml33.00 €
100ml47.00 €
500ml122.00 €
Estimated delivery in United States, on Thursday 10 Apr 2025
discount label

Benzyl Chloroformate


Ref: 3B-B3021

25g34.00 €
250g75.00 €
Estimated delivery in United States, on Thursday 10 Apr 2025
discount label

Trichloroacetic Anhydride


Ref: 3B-T0792

25g50.00 €
Estimated delivery in United States, on Thursday 10 Apr 2025
discount label

Benzyl Chloromethyl Ether


Ref: 3B-B1207

25g51.00 €
100g119.00 €
500g364.00 €
Estimated delivery in United States, on Thursday 10 Apr 2025
discount label

tert-Butyl[4-(dimethoxymethyl)phenoxy]dimethylsilane


Ref: 3B-B3577

5g164.00 €
Estimated delivery in United States, on Thursday 10 Apr 2025
discount label

1,3-Propanedithiol


Ref: 3B-P0763

25ml64.00 €
100ml215.00 €
Estimated delivery in United States, on Thursday 10 Apr 2025
discount label

Bistrifluoroacetamide


Ref: 3B-B0986

5g116.00 €
25g353.00 €
Estimated delivery in United States, on Thursday 10 Apr 2025
discount label

1,2-Propanediol


Ref: 3B-P0485

500g29.00 €
Estimated delivery in United States, on Thursday 10 Apr 2025
discount label

Dimethylisopropylchlorosilane [Dimethylisopropylsilylating Agent]


Ref: 3B-D1594

5ml52.00 €
25ml155.00 €
Estimated delivery in United States, on Thursday 10 Apr 2025
discount label

Chlorodiethylisopropylsilane


Ref: 3B-D2262

1g58.00 €
5g231.00 €
Estimated delivery in United States, on Thursday 10 Apr 2025
discount label

3-(1,3-Dithian-2-ylidene)-2,4-pentanedione


Ref: 3B-D4208

1g78.00 €
5g261.00 €
Estimated delivery in United States, on Thursday 10 Apr 2025
discount label

4-[2-(Trimethylsilyl)ethoxycarbonyloxy]nitrobenzene


Ref: 3B-T2872

5g174.00 €
Estimated delivery in United States, on Thursday 10 Apr 2025
discount label

2,2-Dimethyl-1,3-propanediol


Ref: 3B-D0791

25g27.00 €
500g42.00 €
Estimated delivery in United States, on Thursday 10 Apr 2025
discount label

2-(Trimethylsilyl)ethyl 3-Nitro-1H-1,2,4-triazole-1-carboxylate


Ref: 3B-T2544

1g107.00 €
5g368.00 €
Estimated delivery in United States, on Thursday 10 Apr 2025
discount label

Chlorodimethylpropylsilane [Dimethylpropylsilylating Agent]


Ref: 3B-D1590

5ml52.00 €
25ml145.00 €
Estimated delivery in United States, on Thursday 10 Apr 2025
discount label

Chlorodimethylphenylsilane


Ref: 3B-D1147

5ml30.00 €
25ml80.00 €
Estimated delivery in United States, on Thursday 10 Apr 2025
discount label

N-[(9H-Fluoren-9-ylmethoxy)carbonyloxy]succinimide


Ref: 3B-F0239

5g42.00 €
25g103.00 €
Estimated delivery in United States, on Thursday 10 Apr 2025
discount label

Hydrogen Chloride (ca. 1mol/L in Ethyl Acetate)

Controlled Product

Ref: 3B-H1060

25ml30.00 €
500ml111.00 €
Estimated delivery in United States, on Thursday 10 Apr 2025
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