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1H-2-苯并吡喃-7-羧基LIC酸,5-氯-3,4-二氢-8-羟基-3-甲基-1-氧代
5-CHLORO-3,4-DIHYDRO-8-HYDROXY-3-METHYL-1H-2-BENZOPYRAN-1-ONE-7-CARBOXYLIC ACID
化合物简介
7-Carboxy-5-chloro-8-hydroxy-3,4-dihydro-3-methylisocoumarin is an intermediate in the biosynthesis of Ochratoxin A, toxic metabolite from aspergillus orchraceus.
基本信息
CAS:16281-39-3
中文别名:
英文别名:1H-2-Benzopyran-7-carboxylic acid,5-chloro-3,4-dihydro-8-hydroxy-3-methyl-1-oxo;5-chloro-8-hydroxy-3-methyl-1-oxoisochroman-7-carboxylic acid;3-methyl-5-chloro-7-carboxy-8-hydroxyisocoumarin;5-chloro-8-hydroxy-3,4-dihydro-3-methylisocoumarin-7-carboxylic acid;
分子式:C11H9ClO5
分子量:256.639
精确质量:256.014
Psa:83.83
Logp:1.8452
中文别名:
英文别名:1H-2-Benzopyran-7-carboxylic acid,5-chloro-3,4-dihydro-8-hydroxy-3-methyl-1-oxo;5-chloro-8-hydroxy-3-methyl-1-oxoisochroman-7-carboxylic acid;3-methyl-5-chloro-7-carboxy-8-hydroxyisocoumarin;5-chloro-8-hydroxy-3,4-dihydro-3-methylisocoumarin-7-carboxylic acid;
分子式:C11H9ClO5
分子量:256.639
精确质量:256.014
Psa:83.83
Logp:1.8452
编号系统
UNII:8EEQ4NWW8H
物化性质
密度:1.539g/cm3
沸点:521.4ºC at 760mmHg
闪点:269.2ºC
折射率:1.62
蒸汽压:1.06E-11mmHg at 25°C
沸点:521.4ºC at 760mmHg
闪点:269.2ºC
折射率:1.62
蒸汽压:1.06E-11mmHg at 25°C
安全信息
海关编码:2932999099
生产方法及用途
合成路线
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参考文献
Cramer, Benedikt; Harrer, Henning; Nakamura, Kazuhiko; Uemura, Daisuke; Humpf, Hans-Ulrich Bioorganic and Medicinal Chemistry, 2010 , vol. 18, # 1 p. 343 - 347
上游原料
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图谱
13C NMR : Predict
1H NMR : Predict






