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伞形花内酯； 7-羟基香豆素

伞形花内酯； 7-羟基香豆素用途

Umbelliferone 是香豆素家族的天然产物,是一种荧光化合物,可用作防晒剂。

伞形花内酯； 7-羟基香豆素名称

[ CAS 号 ]:
93-35-6

[ 中文名 ]:
7-羟基香豆素

[ 英文名 ]:
7-Hydroxycoumarine

[中文别名 ]:

[英文别名 ]:

UMBELLIFERON
2H-1-Benzopyran-2-one, 7-hydroxy-
Hydrangine
Umbelliferone
Hydramgin
7-Hydroxy-2H-chromen-2-one
Dichrin A
7-hydroxy-2H-1-benzopyran-2-one
EINECS 202-240-3
Skimmetine

伞形花内酯； 7-羟基香豆素生物活性

[ 描述 ]:

Umbelliferone 是香豆素家族的天然产物,是一种荧光化合物,可用作防晒剂。

[ 相关类别 ]:

天然产物 >> 苯丙酸类

研究领域 >> 其他

[ 靶点 ]

Human Endogenous Metabolite

[参考文献]

[1]. Yu SM, et al. Umbelliferone exhibits anticancer activity via the induction of apoptosis and cell cycle arrest in HepG2 hepatocellular carcinoma cells. Mol Med Rep. 2015 Sep;12(3):3869-3873.

[相关活性小分子]

伞形花内酯； 7-羟基香豆素物理化学性质

[ 密度 ]:
1.4±0.1 g/cm3

[ 沸点 ]:
382.1±37.0 °C at 760 mmHg

[ 熔点 ]:
230 °C (dec.)(lit.)

[ 分子式 ]:
C₉H₆O₃

[ 分子量 ]:
162.142

[ 闪点 ]:
181.2±19.3 °C

[ 精确质量 ]:
162.031693

[ PSA ]:
50.44000

[ LogP ]:
1.58

[ 外观性状 ]:
灰白色结晶粉末

[ 蒸汽压 ]:
0.0±0.9 mmHg at 25°C

[ 折射率 ]:
1.640

[ 储存条件 ]:
-20°C Freezer

[ 水溶解性 ]:
1 g/100 mL (100 ºC)

伞形花内酯； 7-羟基香豆素MSDS

伞形花内酯； 7-羟基香豆素毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GN6820000

CHEMICAL NAME :: Coumarin, 7-hydroxy-

CAS REGISTRY NUMBER :: 93-35-6

BEILSTEIN REFERENCE NO. :: 0127683

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C9-H6-O3

MOLECULAR WEIGHT :: 162.15

WISWESSER LINE NOTATION :: T66 BOVJ IQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 450 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Klebsiella pneumoniae

DOSE/DURATION :: 800 mg/L

REFERENCE :: JIMMBG Journal of Immunological Methods. (Elsevier Science Pub. Co., Inc., 52 Vanderbilt Ave., New York, NY 10017) V.1- 1971- Volume(issue)/page/year: 36,55,1980

伞形花内酯； 7-羟基香豆素安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H315-H319-H335

[ 警示性声明 ]:
P305 + P351 + P338

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xi:Irritant;

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S26-S36

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ RTECS号 ]:
GN6820000

[ 海关编码 ]:
29322980

伞形花内酯； 7-羟基香豆素合成路线

伞形花内酯； 7-羟基香豆素上下游产品

伞形花内酯； 7-羟基香豆素上游产品

伞形花内酯； 7-羟基香豆素下游产品

伞形花内酯； 7-羟基香豆素制备

由2，4-二羟基苯乙酮与苹果酸在硫酸存在下于90-130℃之间进行缩合，消去乙酰基即得伞形酮。

伞形花内酯； 7-羟基香豆素海关

[ 海关编码 ]: 2932209090

[ 中文概述 ]:
2932209090. 其他内酯. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

伞形花内酯； 7-羟基香豆素文献

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J. Agric. Food Chem. 63 , 7476-86, (2015)

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