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2-甲基-1,3-环戊二酮

2-甲基-1,3-环戊二酮用途

2-甲基环戊烷-1,3-二酮是甾体全合成的关键中间体[1]。

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2-甲基-1,3-环戊二酮名称

[ CAS 号 ]:
765-69-5

[ 中文名 ]:
2-甲基-1,3-环戊二酮

[ 英文名 ]:
2-Methylcyclopentane-1,3-dione

[中文别名 ]:

[英文别名 ]:

1,3-Cyclopentanedione, 2-methyl-
2-methyl-1,3-cyclo-pentanedione
2-Methylcyclopentan-1,3-dion
Cyclopentanecarbonylchloride,2-methyl
MFCD00001406
2-methylcyclopentane-1,3-dione
2-Methyl-1,3-cyclopentanedione
2-methylcyclopentanecarbonyl chloride
2-methyl-cyclopentane-1,3-dione
2-methyl-cyclopentan-1,3-dione

2-甲基-1,3-环戊二酮生物活性

[ 描述 ]:

2-甲基环戊烷-1,3-二酮是甾体全合成的关键中间体[1]。

[ 相关类别 ]:

研究领域 >> 其他

信号通路 >> 其他 >> 其他

[参考文献]

[1]. Victor J. Grenda, et al. A convenient synthesis of 2-methylcyclopentane-1,3-dione. RETURN TO ISSUEPREVARTICLENEXT

2-甲基-1,3-环戊二酮物理化学性质

[ 密度 ]:
1.1±0.1 g/cm3

[ 沸点 ]:
218.0±23.0 °C at 760 mmHg

[ 熔点 ]:
212-215 °C(lit.)

[ 分子式 ]:
C₆H₈O₂

[ 分子量 ]:
112.127

[ 闪点 ]:
78.5±19.6 °C

[ 精确质量 ]:
112.052429

[ PSA ]:
34.14000

[ LogP ]:
-0.78

[ 外观性状 ]:
黄色结晶粉末

[ 蒸汽压 ]:
0.1±0.4 mmHg at 25°C

[ 折射率 ]:
1.463

[ 储存条件 ]:
室温，密封

2-甲基-1,3-环戊二酮MSDS

2-甲基-1,3-环戊二酮安全信息

[ 个人防护装备 ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ 危害码 (欧洲) ]:
Xi

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S22-S24/25

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

[ WGK德国 ]:
3

[ 海关编码 ]:
29142900

2-甲基-1,3-环戊二酮合成路线

2-甲基-1,3-环戊二酮上下游产品

2-甲基-1,3-环戊二酮上游产品

2-甲基-1,3-环戊二酮下游产品

2-甲基-1,3-环戊二酮海关

[ 海关编码 ]: 2914299000

[ 中文概述 ]:
2914299000. 其他不含其他含氧基的环烷酮、环烯酮或环萜烯酮. 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 ]:
2914299000. other cyclanic, cyclenic or cyclotherpenic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

2-甲基-1,3-环戊二酮文献

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 ...

Enantiomeric deoxycholic acid: total synthesis, characterization, and preliminary toxicity toward colon cancer cell lines.

J. Org. Chem. 72(24) , 9298-307, (2007)

Deoxycholic acid (DCA) is an endogenous secondary bile acid implicated in numerous pathological conditions including colon cancer formation and progression and cholestatic liver disease. DCA involveme...

Dyotropic rearrangements of fused tricyclic β-lactones: application to the synthesis of (-)-curcumanolide A and (-)-curcumalactone.

J. Am. Chem. Soc. 134(32) , 13348-56, (2012)

Dyotropic rearrangements of fused, tricyclic β-lactones are described that proceed via unprecedented stereospecific, 1,2-acyl migrations delivering bridged, spiro-γ-butyrolactones. A unique example of...

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