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4-Nitrobenzenesulfonyl chloride

4-Nitrobenzenesulfonyl chloride

CAS Number: 98-74-8

Molecular Formula: C6H4ClNO4S

Aromatic SulfonatesSulfonylating agent/Intermediate

About 4-Nitrobenzenesulfonyl chloride

4-Nitrobenzenesulfonyl chloride (CAS No: 98-74-8) serves as a critical electrophilic building block in organic synthesis, primarily valued for installing nosyl protecting groups and facilitating sulfonyl derivative synthesis. In pharmaceutical manufacturing, it acts as an indispensable intermediate for producing antire...

4-Nitrobenzenesulfonyl chloride Specifications

CAS Number
98-74-8
Molecular Formula
C6H4ClNO4S
Molecular Weight
221.618
IUPAC Name
4-nitrobenzenesulfonyl chloride
Canonical SMILES
C1=CC(=CC=C1[N+](=O)[O-])S(=O)(=O)Cl
InChI Key
JXRGUPLJCCDGKG-UHFFFAOYSA-N
PubChem CID
7404
EINECS Number
202-697-9
MDL Number
MFCD00007445
HSN No
29049090

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