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
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prodotti per pagina. 438 prodotti in questa categoria.

Dati del prodotto	Purezza	Fascia di prezzo	Consegna prevista
Chloro(dodecyl)dimethylsilane REF: 3B-C1469CAS: 66604-31-7	>95.0%(GC)	89,00 €	Lun 24 Feb 25
3-Chloropropyldichloromethylsilane REF: 3B-D1995CAS: 7787-93-1	>97.0%(GC)	45,00 €~188,00 €	Lun 24 Feb 25
Trifluoroacetic Acid REF: 3B-T0431CAS: 76-05-1	>99.0%(T)	27,00 €~116,00 €	Lun 24 Feb 25
p-Anisaldehyde Dimethyl Acetal REF: 3B-A1247CAS: 2186-92-7	>97.0%(GC)	43,00 €~354,00 €	Lun 24 Feb 25
2-Acetyl-5,5-dimethyl-1,3-cyclohexanedione REF: 3B-A1853CAS: 1755-15-3	>98.0%(GC)	58,00 €~181,00 €	Lun 24 Feb 25
Trifluoroacetic Anhydride REF: 3B-T0433CAS: 407-25-0	>98.0%(GC)	33,00 €~296,00 €	Lun 24 Feb 25
Pentafluorophenyl Trifluoroacetate REF: 3B-P1894CAS: 14533-84-7	>95.0%(GC)	78,00 €~235,00 €	Lun 24 Feb 25
1-(Trifluoromethanesulfonyl)imidazole REF: 3B-T3177CAS: 29540-81-6	>98.0%(GC)	161,00 €~717,00 €	Lun 24 Feb 25
9-Fluorenylmethyl Chloroformate [N-Protecting Agent for Peptides Research] REF: 3B-F0197CAS: 28920-43-6	>97.0%(T)(HPLC)	56,00 €~501,00 €	Lun 24 Feb 25
1-[(9H-Fluoren-9-ylmethoxy)carbonyloxy]benzotriazole REF: 3B-F0871CAS: 82911-71-5	>98.0%(HPLC)(qNMR)	58,00 €	Lun 24 Feb 25
Allyl Phenyl Carbonate REF: 3B-A2303CAS: 16308-68-2	>98.0%(GC)	77,00 €~214,00 €	Lun 24 Feb 25
Allyl 2,2,2-Trichloroacetimidate REF: 3B-A2186CAS: 51479-73-3	>98.0%(GC)	159,00 €	Lun 24 Feb 25
Ethyl Vinyl Ether (stabilized with KOH) REF: 3B-E0193CAS: 109-92-2	>98.0%(GC)	28,00 €~58,00 €	Lun 24 Feb 25
Hydrogen Chloride (ca. 16% in Cyclopentyl Methyl Ether, ca. 4mol/L) REF: 3B-H1277CAS: 7647-01-0	- - -	30,00 €~105,00 €	Lun 24 Feb 25
Di-tert-butyl Dicarbonate (ca. 30% in Tetrahydrofuran) REF: 3B-D3879CAS: 24424-99-5	- - -	59,00 €~155,00 €	Lun 24 Feb 25
Ethylenedioxybis(trimethylsilane) [Protecting Reagent for Aldehydes and Ketones] REF: 3B-E0478CAS: 7381-30-8	>97.0%(GC)	45,00 €~92,00 €	Lun 24 Feb 25
2-[N,N-Bis(trifluoromethanesulfonyl)amino]-5-chloropyridine [Triflating Reagent] REF: 3B-B1865CAS: 145100-51-2	>96.0%(GC)	126,00 €~420,00 €	Lun 24 Feb 25
N-Succinimidyl Acetate REF: 3B-S0878CAS: 14464-29-0	>98.0%(GC)	56,00 €~164,00 €	Lun 24 Feb 25
1-(Trifluoromethanesulfonyl)-1H-benzotriazole REF: 3B-T3167CAS: 117632-84-5	>98.0%(HPLC)	111,00 €~339,00 €	Lun 24 Feb 25
1-(Trimethylsilyl)-1H-benzotriazole REF: 3B-T1752CAS: 43183-36-4	>97.0%(GC)	65,00 €~190,00 €	Lun 24 Feb 25

5ml		45,00 €
25ml		188,00 €

25g		27,00 €
100g		44,00 €
500g		116,00 €

25ml		43,00 €
500ml		354,00 €

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

Gruppi protettivi

Sottocategorie di "Gruppi protettivi"

Composti protetti da Boc

Composti deprotettivi

Composti protetti da Fmoc

Prodotti di "Gruppi protettivi"

Chloro(dodecyl)dimethylsilane

Ref: 3B-C1469

3-Chloropropyldichloromethylsilane

Ref: 3B-D1995

Trifluoroacetic Acid

Ref: 3B-T0431

p-Anisaldehyde Dimethyl Acetal

Ref: 3B-A1247

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

Ref: 3B-A1853

Trifluoroacetic Anhydride

Ref: 3B-T0433

Pentafluorophenyl Trifluoroacetate

Ref: 3B-P1894

1-(Trifluoromethanesulfonyl)imidazole

Ref: 3B-T3177

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

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

Ref: 3B-B1865

N-Succinimidyl Acetate

Ref: 3B-S0878

1-(Trifluoromethanesulfonyl)-1H-benzotriazole

Ref: 3B-T3167

1-(Trimethylsilyl)-1H-benzotriazole

Ref: 3B-T1752