8-Geranyloxypsoralen - CAS 7437-55-0
Catalog number: 7437-55-0
Not Intended for Therapeutic Use. For research use only.
Molecular Formula:
Molecular Weight:
Chemical Family:
8-Geranyloxypsoralen isolated from the herbs of Seseli mairei Wolff.
Publictions citing BOC Sciences Products
  • >> More
> 95%
(E)-9-((3,7-Dimethyl-2,6-octadienyl)oxy)-7H-furo(3,2-G)(1)benzopyran-7-one;7H-Furo(3,2-G)(1)benzopyran-7-one, 9-((3,7-dimethyl-2,6-octadienyl)oxy)-, (E)-; 9-((3,7-Dimethylocta-2,6-dien-1-yl)oxy)-7H-furo[3,2-g]chromen-7-one
Quality Standard:
Enterprise Standard
1.[Studies on chemical constituents in roots of Heracleum rapula].
Luu YY;Li L;Zhang C;Xiao YQ Zhongguo Zhong Yao Za Zhi. 2006 Apr;31(8):667-8.
OBJECTIVE: ;To study the chemical constituents in roots of Heracleum rapula.;METHOD: ;The constituents were isolated by column chromatography on silica gel and ODS, and identified by spectroscopic methods.;RESULT: ;Eight compounds, xanthotoxol (I), 8-geranyloxypsoralen (II), (+)-marmesin (III), beta-sitosterol (IV), stigmasterol (V), oleanolic acid (VI), ferulic (VII), scopoletin (VIII) were isolated and identified.;CONCLUSION: ;Compounds IV, V, VI, VII, VIII were isolated from this plant for the first time.
2.Muscarinic receptor binding activity of polyoxygenated flavones from Melicope subunifoliolata.
Chung LY;Yap KF;Goh SH;Mustafa MR;Imiyabir Z Phytochemistry. 2008 May;69(7):1548-54. doi: 10.1016/j.phytochem.2008.01.024. Epub 2008 Mar 10.
The bark extract of Melicope subunifoliolata (Stapf) T.G. Hartley showed competitive muscarinic receptor binding activity. Six polymethoxyflavones [melibentin (1); melisimplexin (3); 3,3',4',5,7-pentamethoxyflavone (4); meliternatin (5); 3,5,8-trimethoxy-3',4',6,7-bismethylenedioxyflavone (6); and isokanugin (7)] and one furanocoumarin [5-methoxy-8-geranyloxypsoralen (2)] were isolated from the bark extract. Compounds 2 and 6 were isolated for the first time from M. subunifoliolata. The methoxyflavones (compounds 1, 3, 4, 5, 6, and 7) show moderate inhibition in a muscarinic receptor binding assay, while the furanocoumarin (compound 2) is inactive. The potency of the methoxyflavones to inhibit [(3)H]NMS-muscarinic receptor binding is influenced by the position and number of methoxy substitution. The results suggest these compounds are probably muscarinic modulators, agonists or partial agonists/antagonists.
3.Synthesis of 8-geranyloxypsoralen analogues and their evaluation as inhibitors of CYP3A4.
Row EC;Brown SA;Stachulski AV;Lennard MS Bioorg Med Chem. 2006 Jun 1;14(11):3865-71. Epub 2006 Feb 14.
Furanocoumarins have been shown to inhibit CYP3A4 in vitro with varying degrees of potency. In this study, we report the effects of a series of novel furanocoumarins based on the naturally occurring derivative 8-geranylepoxypsoralen which has been shown to be a more potent inhibitor of CYP3A4 than its 5-position-substituted counterpart bergamottin. Compounds were designed, synthesised and tested for their ability to inhibit CYP3A4 activity in human liver microsomes using testosterone as the marker substrate. Both the saturated and unsaturated phenolic furanocoumarin derivatives were found to be inactive. However, the 8-alkyloxy-furanocoumarin analogues were shown to inhibit CYP3A4 activity in a dose dependent manner, with IC(50) values ranging from 0.78+/-0.11 to 3.93+/-0.53 microM. The reduced furan derivative dihydro-8-geranyloxypsoralen showed a 4-fold decrease in inhibitory potency, suggesting that the furan moiety plays a role in the interaction between these compounds and CYP3A4.
Molecular Weight Calculator Molarity Calculator Solution Dilution Calculator

Related Coumarins Products

CAS 65853-04-5 Peucedanol 7-O-glucoside

Peucedanol 7-O-glucoside
(CAS: 65853-04-5)

Peucedanol 7-O-glucoside is a coumarin isolated from the roots of Peucedanum praeruptorum Dunn.

CAS 53518-15-3 Coumarin 151

Coumarin 151
(CAS: 53518-15-3)

CAS 35214-82-5 Neobyakangelicol

(CAS: 35214-82-5)

Neobyakangelicol has antioxidative activity, which is isolated from the roots of Angelica dahurica

CAS 1092952-62-9 7,2',4'-Trihydroxy-5-methoxy-3-phenylcoumarin

(CAS: 1092952-62-9)

7,2',4'-Trihydroxy-5-methoxy-3-phenylcoumarin is a coumarin isolated from Fissistigma oldhamii.

CAS 60094-90-8 Thamnosmonin

(CAS: 60094-90-8)

Thamnosmonin is a coumarin isolated from the roots of Citrus sinensis.

CAS 6054-10-0 Braylin

(CAS: 6054-10-0)

Braylin isolated from the roots of Toddalia asiatica Lam.

CAS 5875-49-0 Meranzin hydrate

Meranzin hydrate
(CAS: 5875-49-0)

Meranzin hydrate isolated from the roots of Angelica biserrata. It can induce similar effect to Fructus Aurantii on intestinal motility and it was mediated by s...

CAS 23458-04-0 trans-Khellactone

(CAS: 23458-04-0)

trans-Khellactone is a coumarin isolated from the roots of Peucedanum wulongense.

CAS 250293-31-3 Excavatin M

Excavatin M
(CAS: 250293-31-3)

Excavatin M isolated from the barks of Clausena excavata.

CAS 495-30-7 Marmesinin

(CAS: 495-30-7)

CAS 21499-24-1 Agrimonolide

(CAS: 21499-24-1)

Agrimonolide isolated from the herb of Agrimonia pilosa Ledeb.

CAS 480-33-1 Mellein

(CAS: 480-33-1)

Mellein is a natural dihydroisocoumarin found in the herbs of Goniothalamus griffithii. Mellein also can be produced by Aspergillus ochraceus.

CAS 28095-18-3 Ulopterol

(CAS: 28095-18-3)

CAS 113270-98-7 (3R)-Hydrangenol 8-O-glucoside pentaacetate

(3R)-Hydrangenol 8-O-glucoside pentaacet
(CAS: 113270-98-7)

(3R)-Hydrangenol 8-O-glucoside pentaacetate isolated from the herbs of Hydrangea macrophylla.

CAS 43053-62-9 Umckalin

(CAS: 43053-62-9)

CAS 10387-50-5 7-Prenyloxycoumarin

(CAS: 10387-50-5)

7-Prenyloxycoumarin is a coumarin isolated from Heracleum dissectum.

CAS 531-75-9 Esculin

(CAS: 531-75-9)

Esculin is used in a microbiology laboratory to aid in the identification of bacterial species (especially Enterococci and Listeria).

(CAS: 53947-89-0)

Apterin is a natural coumarin compound found in several plants.

CAS 525-21-3 Fraxidin

(CAS: 525-21-3)

Fraxidin is natural coumarin found in the herbs of Sarcandra glabra.

Chemical Structure

CAS 7437-55-0 8-Geranyloxypsoralen

Quick Inquiry

Verification code

Featured Items