Cas no 105072-18-2 (2H-1-Benzopyran-7-ol,3,4-dihydro-3-(2-hydroxy-4-methoxyphenyl)-8-(3-methyl-2-butenyl)-, (S)- (9CI))

2H-1-Benzopyran-7-ol,3,4-dihydro-3-(2-hydroxy-4-methoxyphenyl)-8-(3-methyl-2-butenyl)-, (S)- (9CI) structure
105072-18-2 structure
Product Name:2H-1-Benzopyran-7-ol,3,4-dihydro-3-(2-hydroxy-4-methoxyphenyl)-8-(3-methyl-2-butenyl)-, (S)- (9CI)
CAS No:105072-18-2
MF:C21H24O4
MW:340.412866592407
CID:226180
PubChem ID:181385
Update Time:2025-04-19

2H-1-Benzopyran-7-ol,3,4-dihydro-3-(2-hydroxy-4-methoxyphenyl)-8-(3-methyl-2-butenyl)-, (S)- (9CI) Chemical and Physical Properties

Names and Identifiers

    • 2H-1-Benzopyran-7-ol,3,4-dihydro-3-(2-hydroxy-4-methoxyphenyl)-8-(3-methyl-2-butenyl)-, (S)- (9CI)
    • 4'-O-Methylpreglabridin
    • DTXSID10909318
    • 2H-1-Benzopyran-7-ol, 3,4-dihydro-3-(2-hydroxy-4-methoxyphenyl)-8-(3-methyl-2-butenyl)-, (S)-
    • 3-(2-Hydroxy-4-methoxyphenyl)-8-(3-methylbut-2-en-1-yl)-3,4-dihydro-2H-1-benzopyran-7-ol
    • 105072-18-2
    • CHEMBL503741
    • (3S)-7,2'-Dihydroxy-4'-methoxy-8-prenylisoflavan
    • Inchi: 1S/C21H24O4/c1-13(2)4-7-18-19(22)9-5-14-10-15(12-25-21(14)18)17-8-6-16(24-3)11-20(17)23/h4-6,8-9,11,15,22-23H,7,10,12H2,1-3H3/t15-/m1/s1
    • InChI Key: CFIGHBKJMKQTBW-OAHLLOKOSA-N
    • SMILES: O1C2C(=C(C=CC=2C[C@@H](C2C=CC(=CC=2O)OC)C1)O)C/C=C(\C)/C

Computed Properties

  • Exact Mass: 340.16752
  • Monoisotopic Mass: 340.16745924g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 25
  • Rotatable Bond Count: 4
  • Complexity: 459
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 1
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: 4.9
  • Topological Polar Surface Area: 58.9?2

Experimental Properties

  • PSA: 58.92
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