L031000

Activator 42^®

0.1 M

• Synonym(e): 5-[3,5-Bis(trifluormethyl)phenyl]-1H-tetrazol-Lösung, 5-[3,5-Bis(trifluormethyl)phenyl]-2H-tetrazol-Lösung, Activator 42^® Lösung
• CAS-Nummer: 175205-09-1
• UNSPSC-Code: 41106305
• NACRES: NA.21

Eigenschaften

• Qualitätsniveau: 200
• Typ: for DNA synthesis
• Produktlinie: Proligo Reagents
• Lagerbedingungen: dry at room temperature
• Konzentration: 28-31 g/L (Activator 42 content, titration)
• Verunreinigungen: ≤30 ppm water content (Karl Fischer)
• Farbe: clear
• SMILES String: FC(F)(F)c1cc(cc(c1)c2n[nH]nn2)C(F)(F)F
• InChI: 1S/C9H4F6N4/c10-8(11,12)5-1-4(7-16-18-19-17-7)2-6(3-5)9(13,14)15/h1-3H,(H,16,17,18,19)
• InChIKey: KKJFZIQEWZVVIV-UHFFFAOYSA-N

Beschreibung

Angaben zur Herstellung

Acetonitrile / Activator 42 100 / 3 (v/w)

Sonstige Hinweise

Activator solution, containing 5-(3,5-bis(trifluoromethyl)phenyl)-1H-tetrazole (Activator 42) in acetonitrile, are mixed with solutions of phosphoramidites during the extension step.
The activator reacts with the amidite group to form a highly reactive intermediate. The intermediate then forms an internucleotide bond with the detritylated 5′hydroxyl group of the growing oligonucleotide chain.

Rechtliche Hinweise

Dieses Produkt und seine Verwendung sind unter der US-Patentnummer 7.897.758 geschützt

Activator 42 is a registered trademark of Sigma-Aldrich Co. LLC

Sicherheitshinweise

• Piktogramme: GHS02,GHS07
• Signalwort: Danger
• H-Sätze: H225,H302 + H312 + H332,H315,H319
• P-Sätze: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 3
• Flammpunkt (°F): 41.0 °F
• Flammpunkt (°C): 5 °C