4-Chloro-5-hydroxyfuran-2(5H)-one - ≥95% , CAS No.40636-99-5

CAS: 40636-99-5 Cat. No.: C725334 Molecular Weight: 134.52 PubChem CID: 10986279

GRADE & PURITY ≥95%

Storage

Room temperature

Specifications

Specifications & Purity

≥95%

Storage

Room temperature

Purity

≥95%

Names and Identifiers

• Canonical Smiles: C1=C(C(OC1=O)O)Cl
• IUPAC Name: 3-chloro-2-hydroxy-2H-furan-5-one
• InChIKey: PVHSTWIOXQEZNB-UHFFFAOYSA-N
• INCHI: 1S/C4H3ClO3/c5-2-1-3(6)8-4(2)7/h1,4,7H
• Isomeric SMILES: C1=C(C(OC1=O)O)Cl
• PubChem CID: 10986279
• Molecular Weight: 134.52

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organoheterocyclic compounds
    • Class Dihydrofurans
      • Subclass Furanones

• Kingdom: Organic compounds
• Superclass: Organoheterocyclic compounds
• Class: Dihydrofurans
• Subclass: Furanones
• Intermediate Tree Nodes: Not available
• Direct Parent: Butenolides
• Alternative Parents: Vinylogous halides Enoate esters Lactones Hemiacetals Chlorohydrins Vinyl chlorides Oxacyclic compounds Monocarboxylic acids and derivatives Chloroalkenes Organochlorides Organic oxides Hydrocarbon derivatives Carbonyl compounds
• Molecular Framework: Aliphatic heteromonocyclic compounds
• Substituents: 2-furanone - Vinylogous halide - Alpha,beta-unsaturated carboxylic ester - Enoate ester - Carboxylic acid ester - Chlorohydrin - Halohydrin - Hemiacetal - Lactone - Carboxylic acid derivative - Oxacycle - Chloroalkene - Haloalkene - Monocarboxylic acid or derivatives - Vinyl chloride - Vinyl halide - Carbonyl group - Organic oxide - Organohalogen compound - Organochloride - Organooxygen compound - Hydrocarbon derivative - Organic oxygen compound - Aliphatic heteromonocyclic compound
• Description: This compound belongs to the class of organic compounds known as butenolides. These are dihydrofurans with a carbonyl group at the C2 carbon 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: 134.520 g/mol
• XLogP3: 0.000
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 0
• Exact Mass: 133.977 Da
• Monoisotopic Mass: 133.977 Da
• Topological Polar Surface Area: 46.500 Ų
• Heavy Atom Count: 8
• Formal Charge: 0
• Complexity: 151.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 1
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1