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Henan Tianfu Chemical Co., Ltd.
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529-49-7

529-49-7 structure

529-49-7 structure

Name: Gentisein
Chemical Name: gentisein
CAS Number: 529-49-7
Molecular Formula: C₁₃H₈O₅
Molecular Weight: 244.20000
Create Date: 2017-11-19 13:34:09
Modify Date: 2026-07-14 14:49:22
Gentisein (NSC 329491), the major metabolite of Mangiferin, shows the most potent serotonin uptake inhibition with an IC50 value of 4.7 µM[1][2].

Name	gentisein
Synonyms	5-HT Rector,Inhibitor,5-hydroxytryptamine Rector,Serotonin Rector,Gentisein,inhibit,1,3,7-Trihydroxyxanthone,serotonin uptake,antidressant,metabolite 1,3,7-trihydroxy-xanthen-9-one 1,3,7-trihydroxyxanthen-9-one 1,3,7-trihydroxy-9H-xanthen-9-one Xanthen-9-one,1,3,7-trihydroxy 1,3,7-Trihydroxy-9H-xanthen-9-one NSC329491 1,3,7-trihydroxyxanthone Gentisein, 10 mM in DMSO 9H-Xanthen-9-one,1,3,7-trihydroxy NSC-329491 XANTHONE DERIV 1,3,7-Trihydroxy-xanthen-9-on

Description	Gentisein (NSC 329491), the major metabolite of Mangiferin, shows the most potent serotonin uptake inhibition with an IC50 value of 4.7 µM[1][2].
Related Catalog	Research Areas >> Neurological Disease Signaling Pathways >> GPCR/G Protein >> 5-HT Receptor Signaling Pathways >> Neuronal Signaling >> 5-HT Receptor
References	[1]. Wang H, et al. Identification and determination of four metabolites of mangiferin in rat urine. J Pharm Biomed Anal. 2007;45(5):793-798. [2]. Tzankova, Virginia et al. (2010). Inhibition of 5-HT uptake by some constituents of Hypericum annulatum in rat brain in vitro. Pharmacologyonline. 2.

Molecular Formula	C₁₃H₈O₅
Molecular Weight	244.20000
Exact Mass	244.03700
PSA	90.90000
LogP	2.06300

CHEMICAL IDENTIFICATION

RTECS NUMBER :: ZD6122400

CHEMICAL NAME :: Xanthen-9-one, 1,3,7-trihydroxy-

CAS REGISTRY NUMBER :: 529-49-7

BEILSTEIN REFERENCE NO. :: 0384687

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C13-H8-O5

MOLECULAR WEIGHT :: 244.21

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Salmonella typhimurium

DOSE/DURATION :: 10 ug/plate

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 150,141,1985

HS Code	2932999099

Precursor 8
108-73-6 490-79-9 39838-86-3 2150-46-1
106296-25-7 3722-54-1 491-64-5 42833-59-0
DownStream 6
529-61-3 136083-95-9 13379-35-6 3722-54-1
842-51-3 437-50-3

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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