L070150

Fast Deprotection Cap 2

45-55 g/L (TAC2O content, gravimetric)

• Synonyme(s) : Fast Deprotection Cap A
• Code UNSPSC : 12352106
• Nomenclature NACRES : NA.21

Propriétés

• Type: for DNA synthesis; for DNA synthesis
• Niveau de qualité: 200
• Gamme de produits: Proligo Reagents
• Forme: liquid
• Conditions de stockage: dry at room temperature
• Concentration: 45-55 g/L (TAC2O content, gravimetric)
• Technique(s): DNA synthesis: suitable
• Couleur: clear
• Température de stockage: room temp

Description

Description générale

Fast Deprotection Cap 2 is an acetonitrile-based liquid reagent. It has a composition of Acetonitrile / TAC2O 100/5 (v/w).

Notes préparatoires

Acetonitrile / TAC₂O 100/5 (v/w)

Autres remarques

Fast Deprotection Cap A solution must be used for synthesis with Sigma-Aldrich′s TAC-protected phosphoramidites. Fast Deprotection Cap A solution, containing tert-butylphenoxyacetyl acetic anhydride (TAC₂O) in acetonitrile, is used in place of Cap A solution to ensure that the displacement of tert-butylphenoxyacetyl (TAC) on guanine bases of the TAC-protected DNA and RNA phosphoramidites does not occur.

Informations sur la sécurité

• Pictogrammes: GHS02,GHS07
• Mention d'avertissement: Danger
• Mentions de danger: H225,H302 + H312 + H332,H319
• Conseils de prudence: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338
• Classification des risques: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2
• Code de la classe de stockage: 3 - Flammable liquids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): 35.6 °F - (Acetonitrile)
• Point d'éclair (°C): 2.0 °C - (Acetonitrile)