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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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products per page. 443 products on this category.

BrandProduct dataPurityPrice rangeEstimated delivery
TCI logo
Benzoic Anhydride
REF: 3B-B0078
CAS: 93-97-0
>97.0%(GC)(T)29.00 €~188.00 €Fri 20 Dec 24
TCI logo
4-[2-(Trimethylsilyl)ethoxycarbonyloxy]nitrobenzene
REF: 3B-T2872
CAS: 80149-80-0
>98.0%(HPLC)174.00 €Fri 20 Dec 24
TCI logo
1,2-Bis(chlorodimethylsilyl)ethane [Protecting Reagent for Primary Amines]
REF: 3B-B1688
CAS: 13528-93-3
>95.0%(GC)48.00 €~193.00 €Fri 20 Dec 24
TCI logo
4-Nitrobenzyl Bromide
REF: 3B-N0181
CAS: 100-11-8
>98.0%(GC)(T)52.00 €~343.00 €Fri 20 Dec 24
TCI logo
Ammonia (ca. 4% in Methanol, ca. 2.0mol/L)
REF: 3B-A1884
CAS: 7664-41-7
- - -44.00 €~104.00 €Fri 20 Dec 24
TCI logo
2-[N,N-Bis(trifluoromethanesulfonyl)amino]-5-chloropyridine [Triflating Reagent]
REF: 3B-B1865
CAS: 145100-51-2
>96.0%(GC)126.00 €~420.00 €Fri 20 Dec 24
TCI logo
Benzyl 2,2,2-Trifluoro-N-phenylacetimidate
REF: 3B-B3234
CAS: 952057-61-3
>98.0%(GC)97.00 €~293.00 €Fri 20 Dec 24
TCI logo
1-[2-(Trimethylsilyl)ethoxycarbonyloxy]benzotriazole
REF: 3B-T2590
CAS: 113306-55-1
>98.0%(HPLC)139.00 €~507.00 €Fri 20 Dec 24
TCI logo
Chloromethyl Methyl Sulfide
REF: 3B-C0608
CAS: 2373-51-5
>97.0%(GC)98.00 €~296.00 €Fri 20 Dec 24
TCI logo
Benzyl 4-Nitrophenyl Carbonate
REF: 3B-C1591
CAS: 13795-24-9
>96.0%(GC)30.00 €~96.00 €Fri 20 Dec 24
TCI logo
Tetraethylammonium Fluoride Hydrate
REF: 3B-T0838
CAS:
>98.0%(T)79.00 €~318.00 €Fri 20 Dec 24
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1-Acetyl-1H-1,2,3-triazolo[4,5-b]pyridine
REF: 3B-A1219
CAS: 107866-54-6
>98.0%(T)190.00 €~669.00 €Fri 20 Dec 24
TCI logo
Dibenzyl Carbonate
REF: 3B-C1600
CAS: 3459-92-5
>98.0%(GC)45.00 €~129.00 €Fri 20 Dec 24
TCI logo
6-Bromo-7-hydroxy-4-(hydroxymethyl)coumarin
REF: 3B-B5738
CAS: 223420-41-5
>98.0%(T)228.00 €~741.00 €Fri 20 Dec 24
TCI logo
Triethylsilyl Trifluoromethanesulfonate
REF: 3B-T1689
CAS: 79271-56-0
>98.0%(T)38.00 €~93.00 €Fri 20 Dec 24
TCI logo
Dichlorodiisopropylsilane
REF: 3B-D2603
CAS: 7751-38-4
>98.0%(GC)31.00 €~91.00 €Fri 20 Dec 24
TCI logo
1-(Trimethylsilyl)-1H-benzotriazole
REF: 3B-T1752
CAS: 43183-36-4
>97.0%(GC)66.00 €~193.00 €Fri 20 Dec 24
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Triphenylmethanesulfenyl Chloride
REF: 3B-T1237
CAS: 24165-03-5
>96.0%(T)(HPLC)632.00 €Fri 20 Dec 24
TCI logo
tert-Butyldiphenylchlorosilane
REF: 3B-B1223
CAS: 58479-61-1
>97.0%(GC)31.00 €~272.00 €Fri 20 Dec 24
TCI logo
Di-tert-butyldichlorosilane
REF: 3B-D2469
CAS: 18395-90-9
>95.0%(GC)143.00 €Fri 20 Dec 24
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Benzoic Anhydride


Ref: 3B-B0078

25g29.00 €
100g56.00 €
500g188.00 €
Estimated delivery in United States, on Friday 20 Dec 2024
discount label

4-[2-(Trimethylsilyl)ethoxycarbonyloxy]nitrobenzene


Ref: 3B-T2872

5g174.00 €
Estimated delivery in United States, on Friday 20 Dec 2024
discount label

1,2-Bis(chlorodimethylsilyl)ethane [Protecting Reagent for Primary Amines]


Ref: 3B-B1688

5g48.00 €
25g193.00 €
Estimated delivery in United States, on Friday 20 Dec 2024
discount label

4-Nitrobenzyl Bromide


Ref: 3B-N0181

25g52.00 €
100g120.00 €
500g343.00 €
Estimated delivery in United States, on Friday 20 Dec 2024
discount label

Ammonia (ca. 4% in Methanol, ca. 2.0mol/L)


Ref: 3B-A1884

100ml44.00 €
500ml104.00 €
Estimated delivery in United States, on Friday 20 Dec 2024
discount label

2-[N,N-Bis(trifluoromethanesulfonyl)amino]-5-chloropyridine [Triflating Reagent]


Ref: 3B-B1865

5g126.00 €
25g420.00 €
Estimated delivery in United States, on Friday 20 Dec 2024
discount label

Benzyl 2,2,2-Trifluoro-N-phenylacetimidate


Ref: 3B-B3234

1g97.00 €
5g293.00 €
Estimated delivery in United States, on Friday 20 Dec 2024
discount label

1-[2-(Trimethylsilyl)ethoxycarbonyloxy]benzotriazole


Ref: 3B-T2590

1g139.00 €
5g507.00 €
Estimated delivery in United States, on Friday 20 Dec 2024
discount label

Chloromethyl Methyl Sulfide


Ref: 3B-C0608

25g98.00 €
100g296.00 €
Estimated delivery in United States, on Friday 20 Dec 2024
discount label

Benzyl 4-Nitrophenyl Carbonate


Ref: 3B-C1591

1g30.00 €
5g96.00 €
Estimated delivery in United States, on Friday 20 Dec 2024
discount label

Tetraethylammonium Fluoride Hydrate


Ref: 3B-T0838

5g79.00 €
25g318.00 €
Estimated delivery in United States, on Friday 20 Dec 2024
discount label

1-Acetyl-1H-1,2,3-triazolo[4,5-b]pyridine


Ref: 3B-A1219

1g190.00 €
5g669.00 €
Estimated delivery in United States, on Friday 20 Dec 2024
discount label

Dibenzyl Carbonate


Ref: 3B-C1600

1g45.00 €
5g129.00 €
Estimated delivery in United States, on Friday 20 Dec 2024
discount label

6-Bromo-7-hydroxy-4-(hydroxymethyl)coumarin


Ref: 3B-B5738

1g741.00 €
250mg228.00 €
Estimated delivery in United States, on Friday 20 Dec 2024
discount label

Triethylsilyl Trifluoromethanesulfonate


Ref: 3B-T1689

5g38.00 €
25g93.00 €
Estimated delivery in United States, on Friday 20 Dec 2024
discount label

Dichlorodiisopropylsilane


Ref: 3B-D2603

5g31.00 €
25g91.00 €
Estimated delivery in United States, on Friday 20 Dec 2024
discount label

1-(Trimethylsilyl)-1H-benzotriazole


Ref: 3B-T1752

5g66.00 €
25g193.00 €
Estimated delivery in United States, on Friday 20 Dec 2024
discount label

Triphenylmethanesulfenyl Chloride


Ref: 3B-T1237

10g632.00 €
Estimated delivery in United States, on Friday 20 Dec 2024
discount label

tert-Butyldiphenylchlorosilane


Ref: 3B-B1223

5ml31.00 €
25ml78.00 €
100ml272.00 €
Estimated delivery in United States, on Friday 20 Dec 2024
discount label

Di-tert-butyldichlorosilane


Ref: 3B-D2469

5g143.00 €
Estimated delivery in United States, on Friday 20 Dec 2024
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