所有图片(1)

主要文件

COO原产地证书/COA分析证书

安全信息

安全和法规

L031180

活化剂42^®溶液

Name: 活化剂42<SUP>®</SUP>溶液
Brand: ALDRICH

0.25 M, configured for PerkinElmer, configured for Polygen, configured for MerMade

别名:

5- [3,5-双（三氟甲基）苯基] -1 H-四唑溶液, 5- [3,5-双（三氟甲基）苯基] -2 H-四唑溶液

登录查看公司和协议定价

所有图片(1)

About This Item

CAS号:

175205-09-1

UNSPSC代码:

41106305

NACRES:

NA.21

推荐产品

Slide 1 of 10

1 of 10

Sigma-Aldrich

L031100

活化剂42^®溶液

Sigma-Aldrich

L060080

氧化剂

Sigma-Aldrich

L031200

活化剂42^®溶液

Sigma-Aldrich

L040080

Cap A

Sigma-Aldrich

L030000

ETT 激活剂

Sigma-Aldrich

L030080

ETT 激活剂

Sigma-Aldrich

L050080

Cap B

Sigma-Aldrich

BI0158

Activator Reagent 0.5M ETT in Acetonitrile

Z672394

IKA^® C-Mag magnetic stirrers

Z742551

Benchmark Magnetic Stirrer

质量水平

200

类型

for DNA synthesis

产品线

Proligo Reagents

储存条件

dry at room temperature

浓度

70-77 g/L (Activator 42 content, titration)

杂质

≤30 ppm water content (Karl Fischer)

颜色

clear

相容性

configured for MerMade
configured for PerkinElmer
configured for Polygen

SMILES字符串

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)

InChI key

KKJFZIQEWZVVIV-UHFFFAOYSA-N

正在寻找类似产品? 访问产品对比指南

制备说明

Acetronitrile / Activator 42 100 / 7 (v/w)

其他说明

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.