3,4-dihydro-1H-2-benzopyran-7-carboxylic acid - ≥97% , CAS No.157122-41-3

CAS: 157122-41-3 Cat. No.: D1266965 Molecular Weight: 178.18 EC Number: 825-336-2

GRADE & PURITY ≥97%

Storage

Room temperature

Shipped In

Normal

Specifications

Specifications & Purity

≥97%

Storage

Room temperature

Shipped In

Normal

Purity

≥97%

Names and Identifiers

• Canonical Smiles: C1COCC2=C1C=CC(=C2)C(=O)O
• IUPAC Name: 3,4-dihydro-1H-isochromene-7-carboxylic acid
• InChIKey: PQXSBRDZOFRXPO-UHFFFAOYSA-N
• INCHI: 1S/C10H10O3/c11-10(12)8-2-1-7-3-4-13-6-9(7)5-8/h1-2,5H,3-4,6H2,(H,11,12)
• Molecular Weight: 178.18

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organoheterocyclic compounds
    • Class Benzopyrans
      • Subclass 2-benzopyrans

• Kingdom: Organic compounds
• Superclass: Organoheterocyclic compounds
• Class: Benzopyrans
• Subclass: 2-benzopyrans
• Intermediate Tree Nodes: Not available
• Direct Parent: 2-benzopyrans
• Alternative Parents: Benzenoids Oxacyclic compounds Monocarboxylic acids and derivatives Dialkyl ethers Carboxylic acids Organic oxides Hydrocarbon derivatives
• Molecular Framework: Aromatic heteropolycyclic compounds
• Substituents: 2-benzopyran - Benzenoid - Oxacycle - Monocarboxylic acid or derivatives - Ether - Dialkyl ether - Carboxylic acid - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Aromatic heteropolycyclic compound
• Description: This compound belongs to the class of organic compounds known as 2-benzopyrans. These are organic aromatic compounds that 1-benzopyran, a bicyclic compound made up of a benzene ring fused to a pyran, so that the oxygen atom is at the 2-position.
• 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: 178.180 g/mol
• XLogP3: 1.100
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 1
• Exact Mass: 178.063 Da
• Monoisotopic Mass: 178.063 Da
• Topological Polar Surface Area: 46.500 Ų
• Heavy Atom Count: 13
• Formal Charge: 0
• Complexity: 202.000
• 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