L033000
5-(苄基硫代)-1H-四唑 溶液
0.3 M
别名:
5-(Benzylthio)-1H-tetrazole solution
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关于此项目
经验公式（希尔记法）:
C8H8N4S
化学文摘社编号:
分子量:
192.24
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Quality Segment
type
for DNA synthesis
product line
Proligo Reagents
storage condition
dry at room temperature
concentration
51.9-63.4 g/L (BTT content, titration)
color
clear
SMILES string
C(Sc1nnn[nH]1)c2ccccc2
InChI
1S/C8H8N4S/c1-2-4-7(5-3-1)6-13-8-9-11-12-10-8/h1-5H,6H2,(H,9,10,11,12)
InChI key
GXGKKIPUFAHZIZ-UHFFFAOYSA-N
General description
Activator solution, containing powerful activators like 4,5-dicyanoimidazole(DCI), 5-(3,5-bis(trifluoromethyl)phenyl)-1H-tetrazole (Activator 42) or5-(Ethylthio)-1H-tetrazole (ETT) 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.BTT Activator 0.3M is 5-(Benzylthio)-1H-tetrazole.
Preparation Note
Acetonitrile / 5-(Benzylthio)-1H-Tetrazole 100 / 6 (v/w)
signalword
Danger
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
41.0 °F
flash_point_c
5 °C