L050150

Cap B2

configured for (ÄKTA^® and OligoPilot^®)

• Synonyme(s) : Cap B
• Code UNSPSC : 12352200
• Nomenclature NACRES : NA.21

Propriétés

• Type: for DNA synthesis
• Niveau de qualité: 200
• Gamme de produits: Proligo Reagents
• Conditions de stockage: dry at room temperature
• Impuretés: ≤200 ppm water content (Karl Fischer)
• Couleur: clear
• Adéquation: conforms to structure (GC, Formulation)
• Compatibilité: configured for (ÄKTA^® and OligoPilot^®)

Description

Description générale

Cap B solution, containing tetrahydrofuran (THF), pyridine and N-methylimidazole (NMI), is mixed in situ with Cap A solution during the capping (acetylation) reaction. Pyridine is applied as a mild base while NMI provides a powerful acylation catalyst.Tetrahydrofurane has been replaced by acetonitrile in ÄKTA Cap B1 and B2.Cap B is configured for ÄKTA formulation.

Notes préparatoires

Acetonitrile / Pyridine 4/6 (v/v)

Autres remarques

Cap B2 solution, containing acetonitrile (ACN) and pyridine, is mixed in situ with Cap A and Cap B1 solution during the capping (acetylation) reaction.
Pyridine is applied as a mild base while NMI provides a powerful acylation catalyst.

Informations légales

OligoPilot is a registered trademark of Cytiva

ÄKTA is a registered trademark of Cytiva

Informations sur la sécurité

• Pictogrammes: GHS02,GHS07
• Mention d'avertissement: Danger
• Mentions de danger: H225,H302 + H312 + H332,H315,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 - Skin Irrit. 2
• Code de la classe de stockage: 3 - Flammable liquids
• Classe de danger pour l'eau (WGK): WGK 2
• Point d'éclair (°F): 62.6 °F
• Point d'éclair (°C): 17 °C