beta-Parinaric acid - ≥98% , CAS No.18841-21-9

CAS: 18841-21-9 Cat. No.: B1043983 Molecular Weight: 276.41 EC Number: 631-576-7 PubChem CID: 5282838

GRADE & PURITY ≥98%

Storage

Room temperature

Specifications

Specifications & Purity

≥98%

Storage

Room temperature

Purity

≥98%

Names and Identifiers

• Canonical Smiles: CCC=CC=CC=CC=CCCCCCCCC(=O)O
• IUPAC Name: (9E,11E,13E,15E)-octadeca-9,11,13,15-tetraenoic acid
• InChIKey: IJTNSXPMYKJZPR-BYFNFPHLSA-N
• INCHI: 1S/C18H28O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20/h3-10H,2,11-17H2,1H3,(H,19,20)/b4-3+,6-5+,8-7+,10-9+
• Isomeric SMILES: CC/C=C/C=C/C=C/C=C/CCCCCCCC(=O)O
• PubChem CID: 5282838
• Molecular Weight: 276.41

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Lipids and lipid-like molecules
    • Class Fatty Acyls
      • Subclass Lineolic acids and derivatives

• Kingdom: Organic compounds
• Superclass: Lipids and lipid-like molecules
• Class: Fatty Acyls
• Subclass: Lineolic acids and derivatives
• Intermediate Tree Nodes: Not available
• Direct Parent: Lineolic acids and derivatives
• Alternative Parents: Long-chain fatty acids Unsaturated fatty acids Straight chain fatty acids Monocarboxylic acids and derivatives Carboxylic acids Organic oxides Hydrocarbon derivatives Carbonyl compounds
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Octadecanoid - Long-chain fatty acid - Fatty acid - Unsaturated fatty acid - Straight chain fatty acid - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aliphatic acyclic compound
• Description: This compound belongs to the class of organic compounds known as lineolic acids and derivatives. These are derivatives of lineolic acid. Lineolic acid is a polyunsaturated omega-6 18 carbon long fatty acid, with two CC double bonds at the 9- and 12-positions.
• External Descriptors: Unsaturated fatty acids

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: 276.400 g/mol
• XLogP3: 5.900
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 12
• Exact Mass: 276.209 Da
• Monoisotopic Mass: 276.209 Da
• Topological Polar Surface Area: 37.300 Ų
• Heavy Atom Count: 20
• Formal Charge: 0
• Complexity: 335.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 4
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 4
• Covalently-Bonded Unit Count: 1