Merck
CN
所有图片(2)

文件

72609

Supelco

香豆素

certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

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所有图片(2)
别名:
1,2-苯并吡喃酮, 1-苯并吡喃-2-酮, 2H-苯并吡喃-2-酮
经验公式（希尔记法）:
C9H6O2
CAS号:
91-64-5
分子量:
146.14
Beilstein:
383644
EC 号:
202-086-7
MDL编号:
MFCD00006850
PubChem化学物质编号:
329764209
NACRES:
NA.24

等级

certified reference material
TraceCERT®

质量水平

300

蒸汽压

0.01 mmHg ( 47 °C)

保质期

limited shelf life, expiry date on the label

manufacturer/tradename

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

bp

298 °C (lit.)

mp

68-73 °C (lit.)

application(s)

cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
personal care

格式

neat

SMILES string

O=C1Oc2ccccc2C=C1

InChI

1S/C9H6O2/c10-9-6-5-7-3-1-2-4-8(7)11-9/h1-6H

InChI key

ZYGHJZDHTFUPRJ-UHFFFAOYSA-N

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相关类别

一般描述

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证书上给出了定量核磁共振法认证的内容，包括不确定性和失效日期。
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应用

有关合适仪器技术的更多信息，请参考产品分析证书。如需进一步支持，请联系技术服务部门。

包装

无底玻璃瓶。内含物装在插入的融合锥内。

法律信息

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

象形图

Skull and crossbones
GHS06

警示用语：

Danger

危险声明

H301 + H311 - H317

危险分类

Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Skin Sens. 1

储存分类代码

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 1

闪点(°F)

323.6 °F - closed cup

闪点(°C)

162 °C - closed cup

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货号
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Shota Morimoto et al.
Chemical communications (Cambridge, England), 49(18), 1811-1813 (2013-01-26)
A photo-switchable fluorescent flagging approach has been developed to identify photoaffinity-labeled peptides in target protein. Upon photochemical release of the ligand, the protein was newly modified with a coumarin in place of the previously attached biotin. It allowed us to
Shigehiro Sumiya et al.
The journal of physical chemistry. A, 117(7), 1474-1482 (2013-01-25)
A coumarin-amide-dipicolylamine linkage (L) was synthesized and used as a fluorescent receptor for metal cations in water. The receptor dissolved in water with neutral pH shows almost no fluorescence due to the photoinduced electron transfer (PET) from the amide and
B G Lake
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 37(4), 423-453 (1999-07-27)
The metabolism, toxicity and results of tests for carcinogenicity have been reviewed with respect to the safety for humans of coumarin present in foodstuffs and from fragrance use in cosmetic products. Coumarin is a natural product which exhibits marked species
Kamilia M Amin et al.
European journal of medicinal chemistry, 60, 187-198 (2013-01-08)
Two groups of coumarin-pyrazoline hybrids were synthesized. The target compounds were obtained by cyclization of the coumarin chalcones with various substituted hydrazines to produce the corresponding pyrazolines through 1,4-addition on α,β-unsaturated carbonyl system. Selected compounds were investigated for their anticancer
Musiliyu A Musa et al.
Current medicinal chemistry, 15(26), 2664-2679 (2008-11-11)
The coumarin (benzopyran-2-one, or chromen-2-one) ring system, present in natural products (such as the anticoagulant warfarin) that display interesting pharmacological properties, has intrigued chemists and medicinal chemists for decades to explore the natural coumarins or synthetic analogs for their applicability
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