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.

Boc Protected Compounds

Deprotecting Compounds

Fmoc Protected Compounds

Products of "Protecting Groups"

20
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products per page. 443 products on this category.

Product data	Purity	Price range	Estimated delivery
Bistrifluoroacetamide REF: 3B-B0986CAS: 407-24-9	>98.0%(N)	116.00 €~353.00 €	Wed 04 Dec 24
Chloro(ethyl)dimethylsilane [Dimethylethylsilylating Agent] REF: 3B-D0135CAS: 6917-76-6	>97.0%(GC)	57.00 €~190.00 €	Wed 04 Dec 24
BSTFA-TMCS (99:1) [Derivatizing Reagent for GC] REF: 3B-B3402CAS: 152571-61-4 25561-30-2	- - -	38.00 €~200.00 €	Wed 04 Dec 24
N-Trimethylsilylimidazole Kit SIM 1 mL × 8 / Reaction vial, capacity 2 mL × 8 [Trimethylsilylating Reagent] REF: 3B-T0693CAS: 18156-74-6	>98.0%(T)	118.00 €	Wed 04 Dec 24
3,4-Dihydro-2H-pyran REF: 3B-D0555CAS: 110-87-2	>97.0%(GC)	29.00 €~127.00 €	Wed 04 Dec 24
1-(p-Toluenesulfonyl)imidazole REF: 3B-T1985CAS: 2232-08-8	>98.0%(HPLC)(N)	54.00 €~155.00 €	Wed 04 Dec 24
2-Chlorotrityl Chloride REF: 3B-D2504CAS: 42074-68-0	>98.0%(HPLC)	128.00 €	Wed 04 Dec 24
Di-tert-butyldichlorosilane REF: 3B-D2469CAS: 18395-90-9	>95.0%(GC)	143.00 €	Wed 04 Dec 24
N,O-Bis(trimethylsilyl)acetamide Kit TMS-BA (25% in Acetonitrile) 1 mL × 8 / Reaction vial, capacity 2 mL × 8 [Trimethylsilylating Reagent, for NH2 compounds] REF: 3B-T0691CAS: 10416-59-8	- - -	72.00 €	Wed 04 Dec 24
2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile REF: 3B-B0988CAS: 58632-95-4	>98.0%(N)	29.00 €~68.00 €	Wed 04 Dec 24
Trifluoroacetic Anhydride REF: 3B-T0433CAS: 407-25-0	>98.0%(GC)	34.00 €~311.00 €	Wed 04 Dec 24
N-(2,2,2-Trichloroethoxycarbonyloxy)succinimide REF: 3B-T2713CAS: 66065-85-8	>98.0%(GC)(N)	123.00 €	Wed 04 Dec 24
N-Acetylimidazole REF: 3B-A0694CAS: 2466-76-4	>98.0%(GC)(T)	55.00 €	Wed 04 Dec 24
Triphenylchlorosilane REF: 3B-T0939CAS: 76-86-8	>95.0%(GC)	38.00 €~97.00 €	Wed 04 Dec 24
4-Nitrobenzyl Bromide REF: 3B-N0181CAS: 100-11-8	>98.0%(GC)(T)	52.00 €~343.00 €	Wed 04 Dec 24
9-Fluorenylmethyl Carbamate REF: 3B-F0689CAS: 84418-43-9	>98.0%(HPLC)(N)	65.00 €~233.00 €	Wed 04 Dec 24
Fmoc-glycinol REF: 3D-FF31852CAS: 105496-31-9	Min. 95%	144.00 €~777.00 €	Thu 12 Dec 24
Cbz-L-glutamine REF: 3D-FC39401CAS: 2650-64-8	Min. 95%	136.00 €~704.00 €	Thu 12 Dec 24
Fmoc-L-Cys(StBu)-OH REF: 3D-FF41067CAS: 73724-43-3	Min. 98 Area-%	136.00 €~1,216.00 €	Thu 12 Dec 24
N-Cbz-L-homoserine REF: 3D-FC19701CAS: 35677-88-4	Min. 95%	151.00 €~717.00 €	Thu 12 Dec 24

10g		144.00 €
25g		271.00 €
50g		325.00 €
100g		452.00 €
250g		777.00 €

1kg		440.00 €
2kg		704.00 €
100g		136.00 €
250g		188.00 €
500g		300.00 €

1g		136.00 €
2g		195.00 €
5g		366.00 €
10g		579.00 €
25g		1,216.00 €

1g		215.00 €
2g		343.00 €
5g		478.00 €
10g		717.00 €
500mg		151.00 €

5ml		38.00 €
25ml		99.00 €
100ml		200.00 €

25ml		29.00 €
100ml		53.00 €
500ml		127.00 €

20ml		34.00 €
100ml		100.00 €
400ml		311.00 €

Protecting Groups

Subcategories of "Protecting Groups"

Boc Protected Compounds

Deprotecting Compounds

Fmoc Protected Compounds

Products of "Protecting Groups"

Bistrifluoroacetamide

Ref: 3B-B0986

Chloro(ethyl)dimethylsilane [Dimethylethylsilylating Agent]

Ref: 3B-D0135

BSTFA-TMCS (99:1) [Derivatizing Reagent for GC]

Ref: 3B-B3402

N-Trimethylsilylimidazole Kit SIM 1 mL × 8 / Reaction vial, capacity 2 mL × 8 [Trimethylsilylating Reagent]

Ref: 3B-T0693

3,4-Dihydro-2H-pyran

Ref: 3B-D0555

1-(p-Toluenesulfonyl)imidazole

Ref: 3B-T1985

2-Chlorotrityl Chloride

Ref: 3B-D2504

Di-tert-butyldichlorosilane

Ref: 3B-D2469

N,O-Bis(trimethylsilyl)acetamide Kit TMS-BA (25% in Acetonitrile) 1 mL × 8 / Reaction vial, capacity 2 mL × 8 [Trimethylsilylating Reagent, for NH2 compounds]

Ref: 3B-T0691

2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile

Ref: 3B-B0988

Trifluoroacetic Anhydride

Ref: 3B-T0433

N-(2,2,2-Trichloroethoxycarbonyloxy)succinimide

Ref: 3B-T2713

N-Acetylimidazole

Ref: 3B-A0694

Triphenylchlorosilane

Ref: 3B-T0939

4-Nitrobenzyl Bromide

Ref: 3B-N0181

9-Fluorenylmethyl Carbamate

Ref: 3B-F0689

Fmoc-glycinol

Ref: 3D-FF31852

Cbz-L-glutamine

Ref: 3D-FC39401

Fmoc-L-Cys(StBu)-OH

Ref: 3D-FF41067

N-Cbz-L-homoserine

Ref: 3D-FC19701