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  8. 1-(2-Mesitylenesulfonyl)-3-nitro-1H-1,2,4-triazole, 99+%

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

Catalog No. AAH5479203
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1 g
5 g
Catalog No. Quantity
AAH5479203 1 g
AAH5479206 5 g
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Catalog No. AAH5479203

Supplier: Thermo Scientific Chemicals H5479203

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Description

CAS: 74257-00-4 | C11H12N4O4S | 296.30 g/mol

1-(2-Mesitylenesulfonyl)-3-Nitro-1H-1,2,4-Triazole is an efficient coupling reagent in the synthesis of oligonucleotides via phosphotriester approach.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

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.

Chemical Identifiers

CAS 74257-00-4
Molecular Formula C11H12N4O4S
Molecular Weight (g/mol) 296.30
MDL Number MFCD00009754
InChI Key SFYDWLYPIXHPML-UHFFFAOYSA-N
Synonym 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
PubChem CID 716901
IUPAC Name 3-nitro-1-(2,4,6-trimethylphenyl)sulfonyl-1,2,4-triazole
SMILES CC1=CC(C)=C(C(C)=C1)S(=O)(=O)N1C=NC(=N1)[N+]([O-])=O

Specifications

Melting Point 134°C to 139°C
Quantity 1 g
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

Safety and Handling

Hazard Category Warning
Hazard Statement GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement 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.
TSCA No
Recommended Storage Ambient temperatures

RUO – Research Use Only