决明蒽醌

决明蒽醌

CAS号：477-85-0

英文名：2,8-dihydroxy-1-methoxy-3-methylanthracene-9,10-dione

分子式

C16H12O5

熔点

242-243ºC

密度

1.448g/cm3

分子量

284.263

沸点

528ºC at 760mmHg

溶解度

信号词

危险品标志

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基本信息

中文名称

决明蒽醌

英文名称

2,8-dihydroxy-1-methoxy-3-methylanthracene-9,10-dione

中文别名

美决明子素

英文别名

2,8-dihydroxy-1-methoxy-3-methylanhraquinone、Anthraquinone,2,8-dihydroxy-1-methoxy-3-methyl、2,8-Dihydroxy-1-methoxy-3-methyl-anthrachinon、Obtusifolin、2,8-dihydroxy-1-methoxy-3-methyl-anthraquinone、2,8-Dihydroxy-1-methoxy-3-methyl-9,10-anthracenedione、obtusifoline、1,7-Dihydroxy-8-methoxy-6-methyl-9,10-anthraquinone、Obtusifolin (anthraquinone)

CAS号

477-85-0

分子式

C16H12O5

分子量

284.263

精确质量

284.068

PSA

83.83

LOGP

2.1902

物化性质

密度

1.448g/cm3

沸点

528ºC at 760mmHg

熔点

242-243ºC

闪点

202.1ºC

折射率

1.677

蒸汽压

9.12E-12mmHg at 25°C

合成路线

共找到2条合成路线 >

(1R,4aS,9aR)-9a-chloro-8-hydroxy-1-methoxy-3-methyl-1,2-bis((trimethylsilyl)oxy)-1,4,4a,9a-tetrahydroanthracene-9,10-dione

(1R,4aS,9aR)-9a-chloro-8-hydroxy-1-methoxy-3-methyl-1,2-bis((trimethylsilyl)oxy)-1,4,4a,9a-tetrahydroanthracene-9,10-dione

决明蒽醌

1,2,8-三羟基-3-甲基蒽醌

1,2,8-三羟基-3-甲基蒽醌

上游原料

共找到9个上游原料 >

(1S,4aR,9aS)-8-hydroxy-1-methoxy-3-methyl-1,2-bis((trimethylsilyl)oxy)-1,4,4a,9a-tetrahydroanthracene-9,10-dione

(1S,4aR,9aS)-8-hydroxy-1-methoxy-3-methyl-1,2-bis((trimethylsilyl)oxy)-1,4,4a,9a-tetrahydroanthracene-9,10-dione

5-羟基对萘醌

5-羟基对萘醌

(1R,4aS,9aR)-9a-chloro-8-hydroxy-1-methoxy-3-methyl-1,2-bis((trimethylsilyl)oxy)-1,4,4a,9a-tetrahydroanthracene-9,10-dione

(1R,4aS,9aR)-9a-chloro-8-hydroxy-1-methoxy-3-methyl-1,2-bis((trimethylsilyl)oxy)-1,4,4a,9a-tetrahydroanthracene-9,10-dione

methyl 3-methyl-2-trimethylsilyloxybut-2-enoate

methyl 3-methyl-2-trimethylsilyloxybut-2-enoate

(E)-3-methyl-4-methoxy-2-[(trimethylsilyl)oxy]-1,3-butadiene

(E)-3-methyl-4-methoxy-2-[(trimethylsilyl)oxy]-1,3-butadiene

(3R,4S,4aS,9aR)-4a,9a-dichloro-4,8-dimethoxy-3-methyl-3,4,4a,9a-tetrahydroanthracene-2,9,10(1H)-trione

(3R,4S,4aS,9aR)-4a,9a-dichloro-4,8-dimethoxy-3-methyl-3,4,4a,9a-tetrahydroanthracene-2,9,10(1H)-trione

下游产品

共找到2个下游商品 >

1,2,8-三羟基-3-甲基蒽醌

1,2,8-三羟基-3-甲基蒽醌

8-hydroxy-1,2-dimethoxy-3-methylanthracene-9,10-dione

8-hydroxy-1,2-dimethoxy-3-methylanthracene-9,10-dione

上游原料

(1S,4aR,9aS)-8-hydroxy-1-methoxy-3-methyl-1,2-bis((trimethylsilyl)oxy)-1,4,4a,9a-tetrahydroanthracene-9,10-dione 5-羟基对萘醌 (1R,4aS,9aR)-9a-chloro-8-hydroxy-1-methoxy-3-methyl-1,2-bis((trimethylsilyl)oxy)-1,4,4a,9a-tetrahydroanthracene-9,10-dione methyl 3-methyl-2-trimethylsilyloxybut-2-enoate (E)-3-methyl-4-methoxy-2-[(trimethylsilyl)oxy]-1,3-butadiene (3R,4S,4aS,9aR)-4a,9a-dichloro-4,8-dimethoxy-3-methyl-3,4,4a,9a-tetrahydroanthracene-2,9,10(1H)-trione 2,3-dichloro-5-methoxy-1,4-naphthoquinone (3R,4S,4aS,9aR)-4a,9a-Dichloro-8-hydroxy-4-methoxy-3-methyl-3,4,4a,9a-tetrahydro-1H-anthracene-2,9,10-trione 1-Methoxy-3-methyl-1,2-bis(trimethylsiloxy)-1,3-butadiene

下游产品

1,2,8-三羟基-3-甲基蒽醌 8-hydroxy-1,2-dimethoxy-3-methylanthracene-9,10-dione