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Alfa Aesar™ 2-Nitrobenzenesulfonamide, 98+%

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Quantity:
5g
10g
25g
100g
5455-59-4
C6H6N2O4S
202.184
MFCD00009807
GNDKYAWHEKZHPJ-UHFFFAOYSA-N
2-nitrobenzene-1-sulfonamide,2-nitrobenzenesulphonamide,2-nitro-benzenesulfonamide,nitrobenzenesulfonamide,2-nitrophenylsulfonamide,2-sulphamoylnitrobenzene,acmc-209lhg,2-nitrobenzene-sulfonamide,2-nitro benzene sulphonamide,ksc490i0n
138510
2-nitrobenzenesulfonamide
C1=CC=C(C(=C1)[N+](=O)[O-])S(=O)(=O)N
5455-59-4
C6H6N2O4S
202.184
MFCD00009807
GNDKYAWHEKZHPJ-UHFFFAOYSA-N
2-nitrobenzene-1-sulfonamide,2-nitrobenzenesulphonamide,2-nitro-benzenesulfonamide,nitrobenzenesulfonamide,2-nitrophenylsulfonamide,2-sulphamoylnitrobenzene,acmc-209lhg,2-nitrobenzene-sulfonamide,2-nitro benzene sulphonamide,ksc490i0n
138510
2-nitrobenzenesulfonamide
C1=CC=C(C(=C1)[N+](=O)[O-])S(=O)(=O)N
Applications
It is applied as a reagent for synthesis of medium-ring amines via N-alkylation, e.g. with ω-bromo alkanols under Mitsunobu conditions (DEAD/PPh3), and cyclization of the resulting ω-bromo alkylsulfonamides (Cs2CO3/Bu4NI). It is a carbonic anhydrase inhibitor. It is employed as a reactant involved in synthesis of cyclic nitrogen compounds via intramolecular hydroamination, pentacyclic lycopodium alkaloid huperzine-Q2, pyrrolidines, intermolecular C-H insertion reactions and reactant involved in intermolecular amination of allyl alcohols.

Solubility
Slightly soluble in water.

Notes
Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.
Quantity 25g
Melting Point 188°C to 194°C
Beilstein 2214215
Solubility Information Slightly soluble in water.
Formula Weight 202.19
Percent Purity ≥98%
Chemical Name or Material 2-Nitrobenzenesulfonamide

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

P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P501c

H302+H312+H332-H315-H319-H335

EINECSNumber : 000-000-0

TSCA : No

Recommended Storage : Ambient temperatures