2-Chloro-4-nitrobenzene-1-sulfonyl chloride - ≥97% , CAS No.20201-03-0

CAS: 20201-03-0 Cat. No.: C697131 Molecular Weight: 256.07 EC Number: 864-083-2 PubChem CID: 284571

GRADE & PURITY ≥97%

Storage

Store at 2-8°C,Argon charged

Shipped In

Wet ice

Specifications

Specifications & Purity

≥97%

Storage

Store at 2-8°C, Argon charged

Shipped In

Wet ice

This product requires cold chain shipping. Ground and other economy services are not available.

Purity

≥97%

Names and Identifiers

• Canonical Smiles: C1=CC(=C(C=C1[N+](=O)[O-])Cl)S(=O)(=O)Cl
• IUPAC Name: 2-chloro-4-nitrobenzenesulfonyl chloride
• InChIKey: QWNVNPSFHISUID-UHFFFAOYSA-N
• INCHI: 1S/C6H3Cl2NO4S/c7-5-3-4(9(10)11)1-2-6(5)14(8,12)13/h1-3H
• Isomeric SMILES: C1=CC(=C(C=C1[N+](=O)[O-])Cl)S(=O)(=O)Cl
• PubChem CID: 284571
• Molecular Weight: 256.07

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Benzenoids
    • Class Benzene and substituted derivatives
      • Subclass Benzenesulfonyl compounds
        • Level5 Benzenesulfonyl halides
          • Level6 Benzenesulfonyl chlorides

• Kingdom: Organic compounds
• Superclass: Benzenoids
• Class: Benzene and substituted derivatives
• Subclass: Benzenesulfonyl compounds
• Intermediate Tree Nodes: Benzenesulfonyl halides
• Direct Parent: Benzenesulfonyl chlorides
• Alternative Parents: Nitrobenzenes Nitroaromatic compounds Chlorobenzenes Aryl chlorides Sulfonyls Sulfonyl chlorides Organosulfonic acids and derivatives Propargyl-type 1,3-dipolar organic compounds Organic oxoazanium compounds Organopnictogen compounds Organonitrogen compounds Organochlorides Organic oxides Hydrocarbon derivatives
• Molecular Framework: Aromatic homomonocyclic compounds
• Substituents: Benzenesulfonyl chloride - Nitrobenzene - Nitroaromatic compound - Chlorobenzene - Halobenzene - Aryl chloride - Aryl halide - Organic sulfonic acid or derivatives - Organosulfonic acid or derivatives - Sulfonyl chloride - Sulfonyl halide - Sulfonyl - C-nitro compound - Organic nitro compound - Organic oxoazanium - Allyl-type 1,3-dipolar organic compound - Propargyl-type 1,3-dipolar organic compound - Organic 1,3-dipolar compound - Organic nitrogen compound - Organochloride - Organonitrogen compound - Organohalogen compound - Organosulfur compound - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Organic oxygen compound - Aromatic homomonocyclic compound
• Description: This compound belongs to the class of organic compounds known as benzenesulfonyl chlorides. These are aromatic compounds containing a benzenesulfonyl group, where the sulfonyl moiety is singly boned to a chloride atom.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemical and Physical Properties

• Molecular Weight: 256.060 g/mol
• XLogP3: 2.400
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 1
• Exact Mass: 254.916 Da
• Monoisotopic Mass: 254.916 Da
• Topological Polar Surface Area: 88.300 Ų
• Heavy Atom Count: 14
• Formal Charge: 0
• Complexity: 320.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1