L031000

Activator 42^®

0.1 M

• Sinônimo(s): 5-[3,5-Bis(trifluoromethyl)phenyl]-1H-tetrazole Solution, 5-[3,5-Bis(trifluoromethyl)phenyl]-2H-tetrazole Solution, Activator 42^® Solution
• Número CAS: 175205-09-1
• Código UNSPSC: 41106305
• NACRES: NA.21

Propriedades

• Nível de qualidade: 200
• tipo: for DNA synthesis
• linha de produto: Proligo Reagents
• condição de armazenamento: dry at room temperature
• concentração: 28-31 g/L (Activator 42 content, titration)
• Impurezas: ≤30 ppm water content (Karl Fischer)
• cor: clear
• 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)
• chave InChI: KKJFZIQEWZVVIV-UHFFFAOYSA-N

Descrição

Nota de preparo

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

Outras notas

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.

Informações legais

This product and it use is are covered under US Patent Number 7,897,758

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

Informações de segurança

• Pictogramas: GHS02,GHS07
• Palavra indicadora: Danger
• Frases de perigo: H225,H302 + H312 + H332,H315,H319
• Declarações de precaução: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338
• Classificações de perigo: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2
• Código de classe de armazenamento: 3 - Flammable liquids
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): 41.0 °F
• Ponto de fulgor (°C): 5 °C