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"

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products per page. 443 products on this category.

Product data	Purity	Price range	Estimated delivery
N-tert-Butoxycarbonylimidazole REF: 3B-B0916CAS: 49761-82-2	>98.0%(T)	76.00 €	Tue 26 Nov 24
2-Chloroethyl Ethyl Ether REF: 3B-C1172CAS: 628-34-2	>98.0%(GC)	68.00 €~518.00 €	Tue 26 Nov 24
2,2,2-Trichloroethyl Chloroformate REF: 3B-C0795CAS: 17341-93-4	>98.0%(GC)	111.00 €~814.00 €	Tue 26 Nov 24
Dimethyloctadecylchlorosilane REF: 3B-D1560CAS: 18643-08-8	>97.0%(T)	117.00 €	Tue 26 Nov 24
Benzyl Carbazate REF: 3B-C1564CAS: 5331-43-1	>98.0%(T)	42.00 €~103.00 €	Tue 26 Nov 24
9-Fluorenylmethyl Carbazate REF: 3B-F0872CAS: 35661-51-9	>98.0%(T)(HPLC)	38.00 €~106.00 €	Tue 26 Nov 24
TMS-PZ (=N-Trimethylsilylimidazole in Anhydrous Pyridine) [Trimethylsilylating Reagent, for wet or dry Sugars, Mono or Poly Saccharides] REF: 3B-T0623	No impurity higher than Isopropyl myristate(50 ppm) after 5 min + hold up time	78.00 €	Tue 26 Nov 24
N,N'-Bis(trimethylsilyl)urea REF: 3B-B1103CAS: 18297-63-7	>98.0%(N)	73.00 €	Tue 26 Nov 24
Trifluoromethanesulfonanilide REF: 3B-T2985CAS: 456-64-4	>98.0%(T)(HPLC)	101.00 €~358.00 €	Tue 26 Nov 24
2-Methoxypropene REF: 3B-I0303CAS: 116-11-0	>95.0%(GC)	75.00 €~736.00 €	Tue 26 Nov 24
Tetrabutylammonium Fluoride (ca. 1mol/L in Tetrahydrofuran) [for Catalyst of silylation and cleavage of silyl ether] REF: 3B-T1125CAS: 429-41-4	- - -	62.00 €~179.00 €	Tue 26 Nov 24
N-(Allyloxycarbonyloxy)succinimide REF: 3B-A2302CAS: 135544-68-2	>97.0%(GC)	70.00 €~236.00 €	Tue 26 Nov 24
1,3-Propanediol REF: 3B-P0486CAS: 504-63-2	>98.0%(GC)	29.00 €~78.00 €	Tue 26 Nov 24
4-Methoxybenzyl Chloride (stabilized with Amylene) REF: 3B-M0676CAS: 824-94-2	>98.0%(GC)(T)	98.00 €~281.00 €	Tue 26 Nov 24
tert-Butyl Carbazate REF: 3B-C0933CAS: 870-46-2	>97.0%(GC)(T)	40.00 €~199.00 €	Tue 26 Nov 24
(Trifluoroacetyl)benzotriazole (mixture of 1H- and 2H- isomers) REF: 3B-T3174CAS: 183266-61-7	>98.0%(HPLC)	69.00 €~212.00 €	Tue 26 Nov 24
Trifluoromethanesulfonyl Chloride REF: 3B-T1027CAS: 421-83-0	>98.0%(GC)	66.00 €~187.00 €	Tue 26 Nov 24
TMS-HT (=HMDS and TMCS in Anhydrous Pyridine) [Trimethylsilylating Reagent, for OH compounds] REF: 3B-T0274	No impurity higher than Isopropyl myristate(50 ppm) after 5 min + hold up time	44.00 €	Tue 26 Nov 24
Zinc (Powder) REF: 3B-Z0015CAS: 7440-66-6	>96.0%(T)	43.00 €	Tue 26 Nov 24
Chlorotrimethylsilane REF: 3B-C0306CAS: 75-77-4	>98.0%(GC)	28.00 €~64.00 €	Tue 26 Nov 24

25ml		68.00 €
500ml		518.00 €

25g		111.00 €
250g		814.00 €

25ml		75.00 €
100ml		199.00 €
500ml		736.00 €

25ml		62.00 €
100ml		179.00 €

Protecting Groups

Subcategories of "Protecting Groups"

Boc Protected Compounds

Deprotecting Compounds

Fmoc Protected Compounds

Products of "Protecting Groups"

N-tert-Butoxycarbonylimidazole

Ref: 3B-B0916

2-Chloroethyl Ethyl Ether

Ref: 3B-C1172

2,2,2-Trichloroethyl Chloroformate

Ref: 3B-C0795

Dimethyloctadecylchlorosilane

Ref: 3B-D1560

Benzyl Carbazate

Ref: 3B-C1564

9-Fluorenylmethyl Carbazate

Ref: 3B-F0872

TMS-PZ (=N-Trimethylsilylimidazole in Anhydrous Pyridine) [Trimethylsilylating Reagent, for wet or dry Sugars, Mono or Poly Saccharides]

Ref: 3B-T0623

N,N'-Bis(trimethylsilyl)urea

Ref: 3B-B1103

Trifluoromethanesulfonanilide

Ref: 3B-T2985

2-Methoxypropene

Ref: 3B-I0303

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

Ref: 3B-T1125

N-(Allyloxycarbonyloxy)succinimide

Ref: 3B-A2302

1,3-Propanediol

Ref: 3B-P0486

4-Methoxybenzyl Chloride (stabilized with Amylene)

Ref: 3B-M0676

tert-Butyl Carbazate

Ref: 3B-C0933

(Trifluoroacetyl)benzotriazole (mixture of 1H- and 2H- isomers)

Ref: 3B-T3174

Trifluoromethanesulfonyl Chloride

Ref: 3B-T1027

TMS-HT (=HMDS and TMCS in Anhydrous Pyridine) [Trimethylsilylating Reagent, for OH compounds]

Ref: 3B-T0274

Zinc (Powder)

Ref: 3B-Z0015

Chlorotrimethylsilane

Ref: 3B-C0306