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CAS No 548-04-9 , Hypericin

  • Name: Hypericin
  • Synonyms: Cyclo-Werol; EINECS 208-941-0; Cyclosan; 548-04-9; NSC407313; Cyclo werrol;Hypericin;Hypericum red; NSC622946; CHEBI:5835;
  • CAS Registry Number:
  • Transport: 2811
  • Density: 1.915 g/cm3
  • Refractive index: 2.13
  • Safety Statements: R22
  • Hazard Symbols: Xn: Harmful;
  • EINECS: 208-941-0
  • Molecular Weight: 504.44324
  • InchiKey: BTXNYTINYBABQR-UHFFFAOYSA-N
  • InChI: InChI=1S/C30H16O8/c1-7-3-9(31)19-23-15(7)16-8(2)4-10(32)20-24(16)28-26-
    18(12(34)6-14(36)22(26)30(20)38)17-11(33)5-13(35)21(29(19)37)25(17)27
    (23)28/h3-6,31-36H,1-2H3
  • Risk Statements: S22;S36
  • Molecular Formula: C30H16O8
  • Molecular Structure:CAS No:548-04-9 Hypericin

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548-04-9 hypericin from hypericum perforatum

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References of Hypericin
Title: Hypericin
CAS Registry Number: 548-04-9
CAS Name: 1,3,4,6,8,13-Hexahydroxy-10,11-dimethylphenanthro[1,10,9,8-opqra]perylene-7,14-dione
Synonyms: 4,5,7,4￠,5￠,7￠-hexahydroxy-2,2￠-dimethylnaphthodianthrone; hypericum red
Molecular Formula: C30H16O8
Molecular Weight: 504.44
Percent Composition: C 71.43%, H 3.20%, O 25.37%
Literature References: Characteristic principal of hypericum, q.v. (St. John's wort). Isoln from Hypericum perforatum L., Hypericaceae: Brockmann et al., Ann. 553, 1 (1942). Synthesis from bromoemodin trimethylether: Brockmann, Muxfeld, Naturwissenschaften 40, 411 (1953). Structure: Brockmann et al., ibid. 37, 540 (1950); Brockmann, Sanne, ibid. 40, 509 (1953). Total synthesis: Brockmann, Kluge, US 2707704 (1955 to Schenley); Brockmann et al., Ber. 90, 2302 (1957); Brockmann, Eggers, ibid. 91, 547 (1958). Clinical pharmacokinetics and evaluation of phototoxic potential: J. Brockm?ller et al., Pharmacopsychiatry 30, Suppl 2, 94 (1997). HPLC determn in plasma: J. D. Chi, M. Franklin, J. Chromatogr. B 724, 195 (1999).
Properties: Solvated blue-black needles from pyridine + methanolic HCl, dec 320°. Freely sol in pyridine and other organic bases yielding cherry-red solns with red fluorescence. Almost insol in most other organic solvents. Sol in alkaline aq solns; below pH 11.5 solns are red, above pH 11.5 they are green with red fluorescence. Absorption and fluorescence spectra: Scheibe, Sch?ntag, Ber. 75, 2019 (1942); Brockmann, Neef, loc. cit.
Therap-Cat: Antidepressant.
Keywords: Antidepressant.