Gruppi protettivi

I gruppi protettivi sono utilizzati nella sintesi organica per mascherare temporaneamente gruppi funzionali reattivi, consentendo reazioni selettive senza interferenze. Questi gruppi sono essenziali nei processi di sintesi multi-step, assicurando che parti specifiche della molecola rimangano non reattive mentre vengono eseguite altre reazioni. In questa sezione troverai una varietà di gruppi protettivi adatti a diversi gruppi funzionali, insieme a reagenti per la loro introduzione e rimozione. Presso CymitQuimica, offriamo una gamma completa di gruppi protettivi di alta qualità per facilitare le tue strategie sintetiche.

Sottocategorie di "Gruppi protettivi"

Composti protetti da Boc

Composti deprotettivi

Composti protetti da Fmoc

Prodotti di "Gruppi protettivi"

20
- 50
- 100
- 200

prodotti per pagina. 438 prodotti in questa categoria.

Dati del prodotto	Purezza	Fascia di prezzo	Consegna prevista
Tributylchlorosilane REF: 3B-T3524CAS: 995-45-9	>97.0%(GC)	52,00 €~154,00 €	Gio 20 Mar 25
Benzaldehyde REF: 3B-B2379CAS: 100-52-7	>98.0%(GC)	47,00 €	Gio 20 Mar 25
N-Methoxydiacetamide [Selective Acetylating Reagent] REF: 3B-M1168CAS: 128459-09-6	>95.0%(GC)	94,00 €	Gio 20 Mar 25
Chloro(dodecyl)dimethylsilane REF: 3B-C1469CAS: 66604-31-7	>95.0%(GC)	89,00 €	Gio 20 Mar 25
3-Chloropropyldichloromethylsilane REF: 3B-D1995CAS: 7787-93-1	>97.0%(GC)	45,00 €~188,00 €	Gio 20 Mar 25
p-Anisaldehyde Dimethyl Acetal REF: 3B-A1247CAS: 2186-92-7	>97.0%(GC)	43,00 €~354,00 €	Gio 20 Mar 25
2-Acetyl-5,5-dimethyl-1,3-cyclohexanedione REF: 3B-A1853CAS: 1755-15-3	>98.0%(GC)	58,00 €~181,00 €	Gio 20 Mar 25
Trifluoroacetic Anhydride REF: 3B-T0433CAS: 407-25-0	>98.0%(GC)	33,00 €~296,00 €	Gio 20 Mar 25
1-(Trifluoromethanesulfonyl)imidazole REF: 3B-T3177CAS: 29540-81-6	>98.0%(GC)	161,00 €~717,00 €	Gio 20 Mar 25
N-Methylbis(trifluoroacetamide) [Trifluoroacylating Agent] REF: 3B-M0671CAS: 685-27-8	>97.0%(GC)	42,00 €~142,00 €	Gio 20 Mar 25
9-Fluorenylmethyl Chloroformate [N-Protecting Agent for Peptides Research] REF: 3B-F0197CAS: 28920-43-6	>97.0%(T)(HPLC)	56,00 €~501,00 €	Gio 20 Mar 25
1-[(9H-Fluoren-9-ylmethoxy)carbonyloxy]benzotriazole REF: 3B-F0871CAS: 82911-71-5	>98.0%(HPLC)(qNMR)	58,00 €	Gio 20 Mar 25
Allyl Phenyl Carbonate REF: 3B-A2303CAS: 16308-68-2	>98.0%(GC)	77,00 €~214,00 €	Gio 20 Mar 25
Allyl 2,2,2-Trichloroacetimidate REF: 3B-A2186CAS: 51479-73-3	>98.0%(GC)	159,00 €	Gio 20 Mar 25
Ethyl Vinyl Ether (stabilized with KOH) REF: 3B-E0193CAS: 109-92-2	>98.0%(GC)	28,00 €~58,00 €	Gio 20 Mar 25
Hydrogen Chloride (ca. 16% in Cyclopentyl Methyl Ether, ca. 4mol/L) REF: 3B-H1277CAS: 7647-01-0	- - -	30,00 €~105,00 €	Gio 20 Mar 25
Di-tert-butyl Dicarbonate (ca. 30% in Tetrahydrofuran) REF: 3B-D3879CAS: 24424-99-5	- - -	59,00 €~155,00 €	Gio 20 Mar 25
Ethylenedioxybis(trimethylsilane) [Protecting Reagent for Aldehydes and Ketones] REF: 3B-E0478CAS: 7381-30-8	>97.0%(GC)	45,00 €~92,00 €	Gio 20 Mar 25
Chloro(dimethyl)thexylsilane REF: 3B-T2116CAS: 67373-56-2	>95.0%(GC)	114,00 €	Gio 20 Mar 25
2-[N,N-Bis(trifluoromethanesulfonyl)amino]-5-chloropyridine [Triflating Reagent] REF: 3B-B1865CAS: 145100-51-2	>96.0%(GC)	126,00 €~420,00 €	Gio 20 Mar 25

5ml		45,00 €
25ml		188,00 €

25ml		43,00 €
500ml		354,00 €

20ml		33,00 €
100ml		95,00 €
400ml		296,00 €

1ml		42,00 €
5ml		142,00 €

Gruppi protettivi

Sottocategorie di "Gruppi protettivi"

Composti protetti da Boc

Composti deprotettivi

Composti protetti da Fmoc

Prodotti di "Gruppi protettivi"

Tributylchlorosilane

Ref: 3B-T3524

Benzaldehyde

Ref: 3B-B2379

N-Methoxydiacetamide [Selective Acetylating Reagent]

Ref: 3B-M1168

Chloro(dodecyl)dimethylsilane

Ref: 3B-C1469

3-Chloropropyldichloromethylsilane

Ref: 3B-D1995

p-Anisaldehyde Dimethyl Acetal

Ref: 3B-A1247

2-Acetyl-5,5-dimethyl-1,3-cyclohexanedione

Ref: 3B-A1853

Trifluoroacetic Anhydride

Ref: 3B-T0433

1-(Trifluoromethanesulfonyl)imidazole

Ref: 3B-T3177

N-Methylbis(trifluoroacetamide) [Trifluoroacylating Agent]

Ref: 3B-M0671

9-Fluorenylmethyl Chloroformate [N-Protecting Agent for Peptides Research]

Ref: 3B-F0197

1-[(9H-Fluoren-9-ylmethoxy)carbonyloxy]benzotriazole

Ref: 3B-F0871

Allyl Phenyl Carbonate

Ref: 3B-A2303

Allyl 2,2,2-Trichloroacetimidate

Ref: 3B-A2186

Ethyl Vinyl Ether (stabilized with KOH)

Ref: 3B-E0193

Hydrogen Chloride (ca. 16% in Cyclopentyl Methyl Ether, ca. 4mol/L)

Ref: 3B-H1277

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

Ref: 3B-D3879

Ethylenedioxybis(trimethylsilane) [Protecting Reagent for Aldehydes and Ketones]

Ref: 3B-E0478

Chloro(dimethyl)thexylsilane

Ref: 3B-T2116

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

Ref: 3B-B1865