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1-苯基-1,2-丙二酮

1-苯基-1,2-丙二酮用途

1-Phenylpropane-1,2-dione 是从嫩麻黄(麻黄科)中分离出来的,是麻黄素生物碱的生物合成前体。

1-苯基-1,2-丙二酮名称

[ CAS 号 ]:
579-07-7

[ 中文名 ]:
1-苯基-1,2-丙二酮

[ 英文名 ]:
1-Phenylpropane-1,2-dione

[中文别名 ]:

[英文别名 ]:

1-phenylpropane-1,2-dione
MFCD00008755
EINECS 209-435-2
1-Phenyl-1,2-propanedione
1,2-Propanedione, 1-phenyl-
1-phenyl-1,2-propandione

1-苯基-1,2-丙二酮生物活性

[ 描述 ]:

1-Phenylpropane-1,2-dione 是从嫩麻黄(麻黄科)中分离出来的,是麻黄素生物碱的生物合成前体。

[ 相关类别 ]:

研究领域 >> 其他

信号通路 >> 其他 >> 其他

研究领域 >> 代谢疾病

[体外研究]

麻黄碱的主要活性成分是独特的、在分类学上受到限制的肾上腺素能激动剂苯丙胺生物碱,又称麻黄碱生物碱[1]。

[参考文献]

[1]. Raz Krizevski, et al. Composition and Stereochemistry of Ephedrine Alkaloids Accumulation in Ephedra Sinica Stapf. Phytochemistry. 2010 Jun;71(8-9):895-903.

[2]. Raz Krizevski, et al. Benzaldehyde Is a Precursor of Phenylpropylamino Alkaloids as Revealed by Targeted Metabolic Profiling and Comparative Biochemical Analyses in Ephedra Spp. Phytochemistry. 2012 Sep;81:71-9.

1-苯基-1,2-丙二酮物理化学性质

[ 密度 ]:
1.1±0.1 g/cm3

[ 沸点 ]:
228.0±9.0 °C at 760 mmHg

[ 熔点 ]:
<20ºC

[ 分子式 ]:
C₉H₈O₂

[ 分子量 ]:
148.159

[ 闪点 ]:
84.4±0.0 °C

[ 精确质量 ]:
148.052429

[ PSA ]:
34.14000

[ LogP ]:
0.82

[ 外观性状 ]:
透明黄色液体

[ 蒸汽压 ]:
0.1±0.5 mmHg at 25°C

[ 折射率 ]:
1.520

[ 储存条件 ]:
室温，密封

1-苯基-1,2-丙二酮MSDS

1-苯基-1,2-丙二酮安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H302-H315-H319-H335

[ 警示性声明 ]:
P261-P305 + P351 + P338

[ 个人防护装备 ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ 危害码 (欧洲) ]:
Xi:Irritant;

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S26-S36

[ WGK德国 ]:
3

[ 海关编码 ]:
2914399090

1-苯基-1,2-丙二酮合成路线

1-苯基-1,2-丙二酮上下游产品

1-苯基-1,2-丙二酮上游产品

1-苯基-1,2-丙二酮下游产品

1-苯基-1,2-丙二酮海关

[ 海关编码 ]: 2914399090

[ 中文概述 ]:
2914399090. 其他不含其他含氧基的芳香酮. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 丙酮报明包装

[ Summary ]:
2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

1-苯基-1,2-丙二酮文献

Identification and characterization of novel benzil (diphenylethane-1,2-dione) analogues as inhibitors of mammalian carboxylesterases.

J. Med. Chem. 48 , 2906-15, (2005)

Carboxylesterases (CE) are ubiquitous enzymes responsible for the metabolism of xenobiotics. Because the structural and amino acid homology among esterases of different classes, the identification of ...

Influence of composition on rate of polymerization contraction of light-curing resin composites.

Acta Odontol. Scand. 60(3) , 146-50, (2002)

A slow contraction may result in reduced gap formation when a restorative resin polymerizes in a dental cavity. It was the aim in the present work to investigate the rate of contraction in relation to...

Inhibition of the reconstituted mitochondrial oxoglutarate carrier by arginine-specific reagents.

Arch. Biochem. Biophys. 331(1) , 48-54, (1996)

The effect of arginine-specific reagents on the function of the purified and reconstituted oxoglutarate carrier protein of the inner mitochondrial membrane has been investigated. The alpha-dicarbonyl ...

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