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Alfa Aesar™ 1-(2-Mesitylenesulfonyl)-3-nitro-1H-1,2,4-triazole, 99+%

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Quantity:
1g
5g
74257-00-4
C11H12N4O4S
296.301
MFCD00009754
SFYDWLYPIXHPML-UHFFFAOYSA-N
1-mesitylsulfonyl-3-nitro-1h-1,2,4-triazole,1-mesitylene-2-sulfonyl-3-nitro-1,2,4-triazole,msnt,1-mesitylene-2-sulfonyl-3-nitro-1h-1,2,4-triazole,3-nitro-1-2,4,6-trimethylphenyl sulfonyl-1,2,4-triazole,1-2-mesitylenesulfonyl-3-nitro-1h-1,2,4-triazole,2,4,6-trimethylphenyl-3-nitro-1,2,4-triazol-1-yl sulfone,3-nitro-1-2,4,6-trimethylbenzenesulfonyl-1h-1,2,4-triazole,1h-1,2,4-triazole, 3-nitro-1-2,4,6-trimethylphenyl sulfonyl
716901
3-nitro-1-(2,4,6-trimethylphenyl)sulfonyl-1,2,4-triazole
CC1=CC(=C(C(=C1)C)S(=O)(=O)N2C=NC(=N2)[N+](=O)[O-])C
74257-00-4
C11H12N4O4S
296.301
MFCD00009754
SFYDWLYPIXHPML-UHFFFAOYSA-N
1-mesitylsulfonyl-3-nitro-1h-1,2,4-triazole,1-mesitylene-2-sulfonyl-3-nitro-1,2,4-triazole,msnt,1-mesitylene-2-sulfonyl-3-nitro-1h-1,2,4-triazole,3-nitro-1-2,4,6-trimethylphenyl sulfonyl-1,2,4-triazole,1-2-mesitylenesulfonyl-3-nitro-1h-1,2,4-triazole,2,4,6-trimethylphenyl-3-nitro-1,2,4-triazol-1-yl sulfone,3-nitro-1-2,4,6-trimethylbenzenesulfonyl-1h-1,2,4-triazole,1h-1,2,4-triazole, 3-nitro-1-2,4,6-trimethylphenyl sulfonyl
716901
3-nitro-1-(2,4,6-trimethylphenyl)sulfonyl-1,2,4-triazole
CC1=CC(=C(C(=C1)C)S(=O)(=O)N2C=NC(=N2)[N+](=O)[O-])C
Applications
1-(2-Mesitylenesulfonyl)-3-Nitro-1H-1,2,4-Triazole is an efficient coupling reagent in the synthesis of oligonucleotides via phosphotriester approach.

Solubility
Soluble in Chloroform.

Notes
Store at 4°C. Keep away from oxidizing agents.
Melting Point 134°C to 139°C
Quantity 1g
Beilstein 4328921
Solubility Information Soluble in Chloroform.
Formula Weight 296.3
Percent Purity ≥99%
Chemical Name or Material 1-(2-Mesitylenesulfonyl)-3-nitro-1H-1,2,4-triazole

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Warning

TSCA : No

Recommended Storage : Ambient temperatures