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Merck
CN

07552

Supelco

氢化肉桂酸内酯

analytical standard

别名:

1,2-苯并二氢吡喃酮, 二氢香豆素, 苯并二氢吡喃酮

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About This Item

经验公式(希尔记法):
C9H8O2
CAS号:
分子量:
148.16
EC 号:
MDL编号:
UNSPSC代码:
12352200
PubChem化学物质编号:
NACRES:
NA.24

等级

analytical standard

质量水平

方案

≥98.5% (GC)

保质期

limited shelf life, expiry date on the label

折射率

n20/D 1.555-1.559
n20/D 1.556 (lit.)

沸点

272 °C (lit.)

mp

24-25 °C (lit.)

密度

1.169 g/mL at 25 °C (lit.)

SMILES字符串

O=C1CCc2ccccc2O1

InChI

1S/C9H8O2/c10-9-6-5-7-3-1-2-4-8(7)11-9/h1-4H,5-6H2

InChI key

VMUXSMXIQBNMGZ-UHFFFAOYSA-N

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一般描述

Dihydrocoumarin is a naturally occurring compound found in Melilotus officinalis (sweet clover) species. It is predominantly used as a flavor ingredient in the food industry and reported to exhibit immunomodulatory, anti-inflammatory, and antioxidant properties.

应用

Dihydrocoumarin may be used as an analytical reference standard for the determination of the analyte in guaco extracts and pharmaceutical preparations, and various plant extracts by chromatography-based techniques and capillary electrophoresis.

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Acute Tox. 4 Oral - Skin Sens. 1

储存分类代码

10 - Combustible liquids

WGK

WGK 1

闪点(°F)

>212.0 °F - closed cup

闪点(°C)

> 100 °C - closed cup


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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The flavoring agent dihydrocoumarin reverses epigenetic silencing and inhibits sirtuin deacetylases
Olaharski AJ, et al.
PLoS Genetics, 1(6) (2005)
Rapid determination of coumarins in plants by capillary electrophoresis
Kubrak T
Analytical Letters, 48(18), 2819-2832 (2015)
Biocatalytic Synthesis of Natural Dihydrocoumarin by Microbial Reduction of Coumarin
Serra S, et al.
Catalysts, 9(8), 665-665 (2019)
Determination of coumarins from Chrysanthemum segetum L. by capillary electrophoresis
Ochocka RJ, et al.
Journal of Chromatography A, 709(1), 197-202 (1995)
Simultaneous determination of coumarin, o-coumaric acid, dihydrocoumarin and syringaldehyde in guaco extracts and pharmaceutical preparations by HPLC-DAD
Gasparetto JC, et al.
Pharmaceutica Analytica Acta, 2(145), 2-2 (2011)

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