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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
Bromotriethylsilane
REF: 3B-B5890
CAS: 1112-48-7
>96.0%(GC)295.00 €Fri 20 Dec 24
TCI logo
Bis(trimethylsilyl) Sulfate
REF: 3B-B1245
CAS: 18306-29-1
>98.0%(T)64.00 €~196.00 €Fri 20 Dec 24
TCI logo
Dichlorodiphenylsilane
REF: 3B-D0362
CAS: 80-10-4
>98.0%(GC)33.00 €~181.00 €Fri 20 Dec 24
TCI logo
Tetrabutylammonium Fluoride (ca. 1mol/L in Tetrahydrofuran) [for Catalyst of silylation and cleavage of silyl ether]
REF: 3B-T1125
CAS: 429-41-4
- - -62.00 €~179.00 €Fri 20 Dec 24
TCI logo
Di-tert-butyl Dicarbonate [Boc-reagent for Amino Acid]
REF: 3B-D1547
CAS: 24424-99-5
>95.0%(T)38.00 €~224.00 €Fri 20 Dec 24
TCI logo
tert-Butyl 4-(4-Acetyl-2-methoxy-5-nitrophenoxy)butanoate
REF: 3B-B6669
CAS: 1410809-15-2
>98.0%(HPLC)(qNMR)225.00 €Fri 20 Dec 24
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Di-tert-butyl Dicarbonate (ca. 30% in Dioxane)
REF: 3B-D3878
CAS: 24424-99-5
- - -74.00 €~194.00 €Fri 20 Dec 24
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Chloro(decyl)dimethylsilane
REF: 3B-C1468
CAS: 38051-57-9
>97.0%(GC)72.00 €Fri 20 Dec 24
TCI logo
Benzyl Isopropenyl Ether [Hydroxyl-Protecting Agent]
REF: 3B-B1257
CAS: 32783-20-3
>97.0%(GC)111.00 €~347.00 €Fri 20 Dec 24
TCI logo
tert-Butyl 4-[4-(1-Hydroxyethyl)-2-methoxy-5-nitrophenoxy]butanoate
REF: 3B-B6668
CAS: 1410809-16-3
>98.0%(HPLC)(qNMR)368.00 €Fri 20 Dec 24
TCI logo
Allyltrimethylsilane
REF: 3B-A0729
CAS: 762-72-1
>98.0%(GC)50.00 €~258.00 €Fri 20 Dec 24
TCI logo
Chlorodiphenylphosphine
REF: 3B-C0597
CAS: 1079-66-9
>97.0%(T)47.00 €~335.00 €Fri 20 Dec 24
TCI logo
3-Trimethylsilyl-2-oxazolidinone [Trimethylsilylating Reagent]
REF: 3B-T1535
CAS: 43112-38-5
>97.0%(GC)106.00 €Fri 20 Dec 24
TCI logo
Chlorodiisopropylsilane
REF: 3B-C1492
CAS: 2227-29-4
>95.0%(GC)117.00 €~522.00 €Fri 20 Dec 24
TCI logo
1,1,1,3,3,3-Hexafluoropropan-2-ol
REF: 3B-H0424
CAS: 920-66-1
>99.0%(GC)60.00 €~438.00 €Fri 20 Dec 24
TCI logo
Isobutyryl Chloride
REF: 3B-I0115
CAS: 79-30-1
>98.0%(GC)(T)27.00 €~94.00 €Fri 20 Dec 24
TCI logo
N,O-Bis(trimethylsilyl)acetamide (25% in Acetonitrile) [Trimethylsilylating Reagent, for NH2 compounds]
REF: 3B-B0510
CAS: 10416-59-8
- - -35.00 €Fri 20 Dec 24
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Benzaldehyde Dimethyl Acetal
REF: 3B-B1197
CAS: 1125-88-8
>98.0%(GC)27.00 €~143.00 €Fri 20 Dec 24
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2-Mesitylenesulfonyl Chloride
REF: 3B-M0071
CAS: 773-64-8
>99.0%(T)48.00 €~112.00 €Fri 20 Dec 24
TCI logo
Phenoxyacetyl Chloride
REF: 3B-P0113
CAS: 701-99-5
>98.0%(GC)(T)46.00 €~349.00 €Fri 20 Dec 24
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Bromotriethylsilane


Ref: 3B-B5890

5g295.00 €
Estimated delivery in United States, on Friday 20 Dec 2024
discount label

Bis(trimethylsilyl) Sulfate


Ref: 3B-B1245

5g64.00 €
25g196.00 €
Estimated delivery in United States, on Friday 20 Dec 2024
discount label

Dichlorodiphenylsilane


Ref: 3B-D0362

25g33.00 €
100g54.00 €
500g181.00 €
Estimated delivery in United States, on Friday 20 Dec 2024
discount label

Tetrabutylammonium Fluoride (ca. 1mol/L in Tetrahydrofuran) [for Catalyst of silylation and cleavage of silyl ether]


Ref: 3B-T1125

25ml62.00 €
100ml179.00 €
Estimated delivery in United States, on Friday 20 Dec 2024
discount label

Di-tert-butyl Dicarbonate [Boc-reagent for Amino Acid]


Ref: 3B-D1547

25g38.00 €
100g78.00 €
500g224.00 €
Estimated delivery in United States, on Friday 20 Dec 2024
discount label

tert-Butyl 4-(4-Acetyl-2-methoxy-5-nitrophenoxy)butanoate


Ref: 3B-B6669

1g225.00 €
Estimated delivery in United States, on Friday 20 Dec 2024
discount label

Di-tert-butyl Dicarbonate (ca. 30% in Dioxane)


Ref: 3B-D3878

100g74.00 €
500g194.00 €
Estimated delivery in United States, on Friday 20 Dec 2024
discount label

Chloro(decyl)dimethylsilane


Ref: 3B-C1468

25ml72.00 €
Estimated delivery in United States, on Friday 20 Dec 2024
discount label

Benzyl Isopropenyl Ether [Hydroxyl-Protecting Agent]


Ref: 3B-B1257

1ml111.00 €
5ml347.00 €
Estimated delivery in United States, on Friday 20 Dec 2024
discount label

tert-Butyl 4-[4-(1-Hydroxyethyl)-2-methoxy-5-nitrophenoxy]butanoate


Ref: 3B-B6668

1g368.00 €
Estimated delivery in United States, on Friday 20 Dec 2024
discount label

Allyltrimethylsilane


Ref: 3B-A0729

25ml50.00 €
250ml258.00 €
Estimated delivery in United States, on Friday 20 Dec 2024
discount label

Chlorodiphenylphosphine


Ref: 3B-C0597

25g47.00 €
100g110.00 €
500g335.00 €
Estimated delivery in United States, on Friday 20 Dec 2024
discount label

3-Trimethylsilyl-2-oxazolidinone [Trimethylsilylating Reagent]


Ref: 3B-T1535

5g106.00 €
Estimated delivery in United States, on Friday 20 Dec 2024
discount label

Chlorodiisopropylsilane


Ref: 3B-C1492

5ml117.00 €
25ml522.00 €
Estimated delivery in United States, on Friday 20 Dec 2024
discount label

1,1,1,3,3,3-Hexafluoropropan-2-ol


Ref: 3B-H0424

25g60.00 €
100g142.00 €
500g438.00 €
Estimated delivery in United States, on Friday 20 Dec 2024
discount label

Isobutyryl Chloride


Ref: 3B-I0115

25g27.00 €
100g33.00 €
500g94.00 €
Estimated delivery in United States, on Friday 20 Dec 2024
discount label

Ref: 3B-B0510

12ml35.00 €
Estimated delivery in United States, on Friday 20 Dec 2024
discount label

Benzaldehyde Dimethyl Acetal


Ref: 3B-B1197

25ml27.00 €
100ml45.00 €
500ml143.00 €
Estimated delivery in United States, on Friday 20 Dec 2024
discount label

2-Mesitylenesulfonyl Chloride


Ref: 3B-M0071

25g48.00 €
100g112.00 €
Estimated delivery in United States, on Friday 20 Dec 2024
discount label

Phenoxyacetyl Chloride


Ref: 3B-P0113

25g46.00 €
500g349.00 €
Estimated delivery in United States, on Friday 20 Dec 2024
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