marmesin

Modify Date: 2025-09-30 18:55:58

marmesin structure	Common Name	marmesin
	CAS Number	13849-08-6	Molecular Weight	246.259
	Density	1.3±0.1 g/cm3	Boiling Point	434.0±45.0 °C at 760 mmHg
	Molecular Formula	C₁₄H₁₄O₄	Melting Point	189-191℃
	MSDS	N/A	Flash Point	168.0±22.2 °C

Use of marmesin

S-(+)-Marmesin is a natural coumarin, exhibiting COX-2/5-LOX dual inhibitory activity.

Name	(+)-marmesin
Synonym	More Synonyms

Description	S-(+)-Marmesin is a natural coumarin, exhibiting COX-2/5-LOX dual inhibitory activity.
Related Catalog	Signaling Pathways >> Metabolic Enzyme/Protease >> 5-Lipoxygenase Research Areas >> Others Natural Products >> Phenylpropanoids
Target	COX-2 5-Lipoxygenase
In Vitro	S-(+)-Marmesin ((+)-marmesin) shows affinity at the recombinant psoralen synthase, with a Km of 1.5 ± 0.5 μM, exceeding the substrate affinities of other enzymes of the CYP71 subfamily involved in plant secondary metabolism[1]. S-(+)-Marmesin ((+)-marmesin) shows COX-2/5-LOX dual inhibitory activity[2].
References	[1]. Larbat R, et al. Molecular cloning and functional characterization of psoralen synthase, the first committed monooxygenase of furanocoumarin biosynthesis. J Biol Chem. 2007 Jan 5;282(1):542-54. Epub 2006 Oct 26. [2]. Kim JS, et al. Chemical constituents of the root of Dystaenia takeshimana and their anti-inflammatory activity. Arch Pharm Res. 2006 Aug;29(8):617-23.

Density	1.3±0.1 g/cm3
Boiling Point	434.0±45.0 °C at 760 mmHg
Melting Point	189-191℃
Molecular Formula	C₁₄H₁₄O₄
Molecular Weight	246.259
Flash Point	168.0±22.2 °C
Exact Mass	246.089203
PSA	59.67000
LogP	1.69
Vapour Pressure	0.0±1.1 mmHg at 25°C
Index of Refraction	1.611
InChIKey	FWYSBEAFFPBAQU-LBPRGKRZSA-N
SMILES	CC(C)(O)C1Cc2cc3ccc(=O)oc3cc2O1
Storage condition	-20°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :: LV1045500

CHEMICAL NAME :: 7H-Furo(3,2-g)(1)benzopyran-7-one, 2,3-dihydro-2-(1-hydroxy-1-methylethyl)-, (S)-(+)-

CAS REGISTRY NUMBER :: 13849-08-6

LAST UPDATED :: 199410

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C14-H14-O4

MOLECULAR WEIGHT :: 246.28

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Salmonella typhimurium

DOSE/DURATION :: 1040 ng/plate

REFERENCE :: JTEHD6 Journal of Toxicology and Environmental Health. (Hemisphere Pub., 1025 Vermont Ave., NW, Washington, DC 20005) V.1- 1975/76- Volume(issue)/page/year: 13,521,1984

2-(2-Hydroxy-2-propanyl)-2,3-dihydro-7H-furo[3,2-g]chromen-7-one

2,3-dihydro-2-(1-hydroxy-1-methylethyl)-7H-furo[3,2-g][1]benzopyran-7-one

(7S)-marmesin

marmesin

2-(2-hydroxypropan-2-yl)-2,3-dihydro-7H-furo[3,2-g]chromen-7-one

7H-Furo[3,2-g][1]benzopyran-7-one, 2,3-dihydro-2-(1-hydroxy-1-methylethyl)-

2-(1-Hydroxy-1-methyl-ethyl)-2,3-dihydro-furo[3,2-g]chromen-7-one

S(+)-Marmesin

2-(1-Hydroxy-1-methylethyl)-2,3-dihydrofuro[3,2-g]chromen-7-one

(2S)-2-(2-hydroxypropan-2-yl)-2,3-dihydrofuro[3,2-g]chromen-7-one

S-(+)-Marmesin

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: marmesin
Price: Check
Purity: 98.0%
Delivery: 10 Day
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Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: marmesin
Price: ￥2748.0/10mg
Purity: 98.0%
Delivery: 2 Day
Contact: Liu jia
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ShangHai DC Chemicals Co.,Ltd
China
Product Name: Marmesin
Price: ￥Inquiry/1g
Purity: 98.9%
Delivery: 1 Day
Contact: Tony Lai
Email: order@dcchemicals.com

DC Chemicals Limited
China
Product Name: Marmesin
Price: $700.0/100mg $1200.0/250mg $2500.0/1g
Purity: 98.0%
Delivery: 3 Day
Contact: Tony Cao
Email: sales@dcchemicals.com

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Price: $163/10mM*1mLinDMSO

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marmesin

Use of marmesin

Names

marmesin Biological Activity

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.