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Key Documents

64951

Sigma-Aldrich

7-甲氧基香豆素

suitable for fluorescence, ≥98.0% (TLC)

同義詞:

Methyl umbelliferyl ether, 赫尼亚林

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About This Item

經驗公式(希爾表示法):
C10H8O3
CAS號碼:
分子量::
176.17
Beilstein:
141728
EC號碼:
MDL號碼:
分類程式碼代碼:
85151701
PubChem物質ID:
NACRES:
NA.32

化驗

≥98.0% (TLC)

形狀

solid

mp

117-121 °C (lit.)

溶解度

DMF: soluble
acetonitrile: soluble
alcohols: soluble
chloroform: soluble

螢光

λex 350 nm; λem 385 nm (Reaction product)
λex 350 nm; λem 385 nm in chloroform

適合性

suitable for fluorescence

SMILES 字串

COc1ccc2C=CC(=O)Oc2c1

InChI

1S/C10H8O3/c1-12-8-4-2-7-3-5-10(11)13-9(7)6-8/h2-6H,1H3

InChI 密鑰

LIIALPBMIOVAHH-UHFFFAOYSA-N

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應用

7-Methoxycoumarin (Herniarin) is used to study antioxidant and hepatoprotective properties and its activity as an allergen. 7-Methoxycoumarin may be used as a reference material in the purification, separation and analysis of coumarin compounds.

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 2

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


分析證明 (COA)

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Sandesh Sancheti et al.
Drug and chemical toxicology, 36(1), 42-47 (2012-11-07)
The available conventional remedies for the treatment of drug-induced liver diseases are highly inadequate and possess serious adverse effects; therefore, the development of new, effective drugs is considered necessary. This article explores the hepatoprotective and antioxidant potential of 7-methylcoumarin (MC)
W Legrum et al.
The Journal of pharmacology and experimental therapeutics, 221(3), 790-794 (1982-06-01)
Pretreatment of rats with cobaltous chloride has been shown previously to reduce the content of cytochrome P-450 in the hepatic microsomal protein. This is accompanied by a corresponding decrease in substrate oxidation, e.g. ethyl morphine demethylation, in vitro. The present
Evy Paulsen et al.
Contact dermatitis, 62(6), 338-342 (2010-06-19)
Although German chamomile (Chamomilla recutita) is considered a weak sensitizer, recent studies have shown several possible non-sesquiterpene lactone allergens in tea (infusions) from the plant. The aim of this study was to report the results of patch testing with herniarin
Miroslav Repcák et al.
Plant cell reports, 28(7), 1137-1143 (2009-05-12)
Chamomile (Matricaria chamomilla) in the above-ground organs synthesizes and accumulates (Z)- and (E)-2-beta-D: -glucopyranosyloxy-4-methoxy cinnamic acids (GMCA), the precursors of phytoanticipin herniarin (7-methoxycoumarin). The diurnal rhythmicity of the sum of GMCA (maximum before daybreak) and herniarin (acrophase at 10 h
Wei-Xia Song et al.
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 31(21), 1790-1792 (2007-01-31)
To study the chemical constituents of Artemisia rupestris. The chemical constituents were isolated by column chromatography on silical gel and sephadex LH - 20. Their structures were elucidated on the basis of spectral analysis. 8 compounds have isolated from this

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