4-Dehydrowithaferin A , CAS No.6850-30-2

CAS: 6850-30-2 Cat. No.: D959711 PubChem CID: 165541

Storage

Room temperature

Specifications

Storage

Room temperature

Names and Identifiers

• Canonical Smiles: CC1=C(C(=O)OC(C1)C(C)C2CCC3C2(CCC4C3CC5C6(C4(C(=O)C=CC6=O)C)O5)C)CO
• IUPAC Name: (1S,2R,7S,9R,11S,12S,15R,16S)-15-[(1S)-1-[(2R)-5-(hydroxymethyl)-4-methyl-6-oxo-2,3-dihydropyran-2-yl]ethyl]-2,16-dimethyl-8-oxapentacyclo[9.7.0.02,7.07,9.012,16]octadec-4-ene-3,6-dione
• InChIKey: XGPALHIQWWGRFB-TTWUVOALSA-N
• INCHI: 1S/C28H36O6/c1-14-11-21(33-25(32)17(14)13-29)15(2)18-5-6-19-16-12-24-28(34-24)23(31)8-7-22(30)27(28,4)20(16)9-10-26(18,19)3/h7-8,15-16,18-21,24,29H,5-6,9-13H2,1-4H3/t15-,16-,18+,19-,20-,21+,24+,26+,27-,28+/m0/s1
• Isomeric SMILES: CC1=C(C(=O)O[C@H](C1)[C@@H](C)[C@H]2CC[C@@H]3[C@@]2(CC[C@H]4[C@H]3C[C@@H]5[C@]6([C@@]4(C(=O)C=CC6=O)C)O5)C)CO
• Alternate CAS: 6850-30-2
• PubChem CID: 165541
• MeSH Entry Terms: 4-dehydrowithaferin A;4-DWA

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Lipids and lipid-like molecules
    • Class Steroids and steroid derivatives
      • Subclass Steroid lactones

• Kingdom: Organic compounds
• Superclass: Lipids and lipid-like molecules
• Class: Steroids and steroid derivatives
• Subclass: Steroid lactones
• Intermediate Tree Nodes: Not available
• Direct Parent: Withanolides and derivatives
• Alternative Parents: 5,6-epoxysteroids Oxepanes Dihydropyranones Cyclohexenones Enoate esters Lactones Oxacyclic compounds Monocarboxylic acids and derivatives Epoxides Dialkyl ethers Primary alcohols Organic oxides Hydrocarbon derivatives
• Molecular Framework: Aliphatic heteropolycyclic compounds
• Substituents: Withanolide-skeleton - 5,6-epoxysteroid - Dihydropyranone - Oxepane - Cyclohexenone - Pyran - Alpha,beta-unsaturated carboxylic ester - Enoate ester - Carboxylic acid ester - Ketone - Lactone - Monocarboxylic acid or derivatives - Oxacycle - Ether - Oxirane - Dialkyl ether - Carboxylic acid derivative - Organoheterocyclic compound - Primary alcohol - Organooxygen compound - Hydrocarbon derivative - Alcohol - Carbonyl group - Organic oxygen compound - Organic oxide - Aliphatic heteropolycyclic compound
• Description: This compound belongs to the class of organic compounds known as withanolides and derivatives. These are c28 steroids structurally characterized by an ergostane skeleton usually functionalized at carbons 1, 22 and 26 to form a lactone ring.
• 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: 468.600 g/mol
• XLogP3: 4.200
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 3
• Exact Mass: 468.251 Da
• Monoisotopic Mass: 468.251 Da
• Topological Polar Surface Area: 93.200 Ų
• Heavy Atom Count: 34
• Formal Charge: 0
• Complexity: 1040.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 10
• 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