Detail of > 548-04-9
- MSDS Download
- CAS Number:
- 548-04-9
- Name:
Hypericin
- Formula:
- C30H16O8
- Molecular Structure:
- Synonyms:
- Cyclo-Werol;Hypericum red;NSC 407313;Phenanthro[1,10,9,8-opqra]perylene-7,14-dione,1,3,4,6,8,13-hexahydroxy-10,11-dimethyl-, stereoisomer;St John Wort Extract;
- Molecular Weight:
- 504.45
- EINECS:
- 208-941-0
- Density:
- 1.915 g/cm3
- Melting Point:
- 299-301 °C
- Boiling Point:
- 1020.3 °C at 760 mmHg
- Flash Point:
- 584.6 °C
- Solubility:
- 1 M NaOH: 10 mg/mL
- Hazard Symbols:
Xn- Risk Codes:
- 22-40
- Safety:
- 22-36Details
- Transport Information:
- UN 2811
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Reference
- Extraction of Hypericum perforatum L
- Extraction of Hypericum perforatum L. Georgiev, E.; Popova, M.; Stoyanova, A. (Bulg.). Nauchni Tr. - Vissh Inst. Khranit. Vkusova Prom-st., Plovdiv, 30(2), 175-83 (Bulgarian) 1983. CODEN: NTKVAH. ISSN: 0477-0250. DOCUMENT TYPE: Journal CA Section: 63 (Pharmaceuticals) The air-dry herb was moistened to 70-72% moisture and extd. at 70° for 12-18 h in darkness with a 7-fold amt. of sunflower oil to give an ext. contg. 2.5 mg% hypericin [548-04-9]. Subsequent extn. with EtOH and mixing the exts. increased the hypericin content ot 3.32 mg%.
- Inhibition of monoamine oxidase by hypericin
- Inhibition of monoamine oxidase by hypericin. Suzuki, O.; Katsumata, Y.; Oya, M.; Bladt, S.; Wagner, H. (Sch. Med., Hamamatsu Univ., Hamamatsu, Japan). Planta Med., 50(3), 272-4 (English) 1984. CODEN: PLMEAA. ISSN: 0032-0943. DOCUMENT TYPE: Journal CA Section: 1 (Pharmacology) Hypericin (I) [548-04-9] from Hypericum perforatum inhibited in vitro type A and B monoamine oxidase (MAO) [9001-66-5] of rat brain mitochondria. The inhibition of type A MAO by hypericin was higher than that of type B MAO and was almost irreversible for both forms of the enzyme.
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