1-(4-NITROBENZENESULFONYL)-1H-1,2,4-TRIAZOLE

1-(4-NITROBENZENESULFONYL)-1H-1,2,4-TRIAZOLE Basic information
Product Name:1-(4-NITROBENZENESULFONYL)-1H-1,2,4-TRIAZOLE
Synonyms:P-NBST;1-(4-NITROBENZENESULFONYL)-1H-1,2,4-TRIAZOLE;1-(4-NITROPHENYLSULFONYL)-1,2,4-TRIAZOLE;1-(4-NITROPHENYLSULFONYL)-1H-1,2,4-TRIAZOLE;1-(P-NITROBENZENESULFONYL)-1H-1,2,4-TRIAZOLE;Einecs 260-946-7;1-[(4-nitrophenyl)sulphonyl]-1H-1,2,4-triazole;1-(4-Nitrophenylsulfonyl)-1H-1,2,4-triazole, p-NBST
CAS:57777-84-1
MF:C8H6N4O4S
MW:254.22
EINECS:260-946-7
Product Categories:Biochemistry;Condensation & Active Esterification;Condensing Agents (DNA / RNA Synthesis);Nucleosides, Nucleotides & Related Reagents;Protecting Agents, Phosphorylating Agents & Condensing Agents;Sulfur Compounds (for Synthesis);Synthetic Organic Chemistry
Mol File:57777-84-1.mol
1-(4-NITROBENZENESULFONYL)-1H-1,2,4-TRIAZOLE Structure
1-(4-NITROBENZENESULFONYL)-1H-1,2,4-TRIAZOLE Chemical Properties
Boiling point 506.4±52.0 °C(Predicted)
density 1.69
storage temp. 2-8°C
pka-1.86±0.11(Predicted)
BRN 619754
InChIKeyHMNOLKQVFZCVIW-UHFFFAOYSA-N
CAS DataBase Reference57777-84-1(CAS DataBase Reference)
Safety Information
WGK Germany 3
10-21
MSDS Information
ProviderLanguage
SigmaAldrich English
1-(4-NITROBENZENESULFONYL)-1H-1,2,4-TRIAZOLE Usage And Synthesis
Chemical PropertiesWhite to light yellow crystalline powder
UsesCondensing reagent for oligonucleotide synthesis.
1-(4-NITROBENZENESULFONYL)-1H-1,2,4-TRIAZOLE Preparation Products And Raw materials
Raw materialsTriethylamine-->1,2,4-Triazole-->4-Nitrobenzenesulfonyl chloride
4-Nitrobenzenesulfonamide 1-(4-NITROBENZENESULFONYL)-1H-1,2,4-TRIAZOLE

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