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(R)-(+)-6-羟基-2,5,7,8-四甲基色满-2-羧酸

(R)-(+)-6-羟基-2,5,7,8-四甲基色满-2-羧酸

CAS号：53101-49-8

英文名：(2R)-6-hydroxy-2,5,7,8-tetramethyl-3,4-dihydrochromene-2-carboxylic acid

分子式

C14H18O4

熔点

162ºC (dec.)(lit.)

密度

1.219g/cm3

分子量

250.29

沸点

450.3ºC at 760 mmHg

溶解度

信号词

危险品标志

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基本信息

中文名称

(R)-(+)-6-羟基-2,5,7,8-四甲基色满-2-羧酸

英文名称

(2R)-6-hydroxy-2,5,7,8-tetramethyl-3,4-dihydrochromene-2-carboxylic acid

中文别名

英文别名

(-)-(S)-6-hydroxy-2,5,7,8-tetramethyl-chroman-2-carboxylic acid、(S)-Trolox(TM)、(R)-TROLOX、UNII-1O8B70QB9P、(S)-(-)-3,4-dihydro-6-hydroxy-2,5,7,8-tetramethyl-2H-1-benzopyran-2-carboxylic acid、(R)-(+)-6-Hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid、(S)-(-)-Trolox C

CAS号

53101-49-8

分子式

C14H18O4

分子量

250.29

精确质量

250.121

PSA

66.76

LOGP

2.4857

编号系统

MDL号

MFCD00180755

物化性质

密度

1.219g/cm3

沸点

450.3ºC at 760 mmHg

熔点

162ºC (dec.)(lit.)

闪点

171ºC

折射率

1.567

安全信息

安全说明

26-37/39

危险类别码

R36/37/38

海关编码

2932999099

危险品标志

Xi

合成路线

(S)-(+)-3,4-dihydro-6-hydroxy-2,5,7,8-tetramethyl-2H-1-benzopyran-2-carboxylic acid methyl ester

(S)-(+)-3,4-dihydro-6-hydroxy-2,5,7,8-tetramethyl-2H-1-benzopyran-2-carboxylic acid methyl ester

(R)-(+)-6-羟基-2,5,7,8-四甲基色满-2-羧酸

(R)-(+)-6-羟基-2,5,7,8-四甲基色满-2-羧酸

上游原料

共找到20个上游原料 >

(2S)-4-(2,5-Dimethoxy-3,4,6-trimethylphenyl)-2-hydroxy-2-methylbutansaeure-((1S)-1-(benzylcarbamoyl)-ethyl)ester

(2S)-4-(2,5-Dimethoxy-3,4,6-trimethylphenyl)-2-hydroxy-2-methylbutansaeure-((1S)-1-(benzylcarbamoyl)-ethyl)ester

(R)-2-hydroxy-2-methyl-4-(2,4,5-trimethyl-3,6-dioxocyclohexa-1,4-dien-1-yl)butanoic acid

(R)-2-hydroxy-2-methyl-4-(2,4,5-trimethyl-3,6-dioxocyclohexa-1,4-dien-1-yl)butanoic acid

(R)-4-(2,5-dihydroxy-3,4,6-trimethylphenyl)-2-hydroxy-2-methylbutanoic acid

(R)-4-(2,5-dihydroxy-3,4,6-trimethylphenyl)-2-hydroxy-2-methylbutanoic acid

(S)-4-(2,5-Dimethoxy-3,4,6-trimethylphenyl)-2-hydroxybutansaeure

(S)-4-(2,5-Dimethoxy-3,4,6-trimethylphenyl)-2-hydroxybutansaeure

(2S,5S)-2-(tert.-Butyl)5-(2,5-dimethoxy-3,4,6-trimethylphenyl)ethyl)-1,3-dioxolan-4-on

(2S,5S)-2-(tert.-Butyl)5-(2,5-dimethoxy-3,4,6-trimethylphenyl)ethyl)-1,3-dioxolan-4-on

6-羟基-2,5,7,8-四甲基色满-2-羧酸

6-羟基-2,5,7,8-四甲基色满-2-羧酸

上游原料

(2S)-4-(2,5-Dimethoxy-3,4,6-trimethylphenyl)-2-hydroxy-2-methylbutansaeure-((1S)-1-(benzylcarbamoyl)-ethyl)ester (R)-2-hydroxy-2-methyl-4-(2,4,5-trimethyl-3,6-dioxocyclohexa-1,4-dien-1-yl)butanoic acid (R)-4-(2,5-dihydroxy-3,4,6-trimethylphenyl)-2-hydroxy-2-methylbutanoic acid (S)-4-(2,5-Dimethoxy-3,4,6-trimethylphenyl)-2-hydroxybutansaeure (2S,5S)-2-(tert.-Butyl)5-(2,5-dimethoxy-3,4,6-trimethylphenyl)ethyl)-1,3-dioxolan-4-on 6-羟基-2,5,7,8-四甲基色满-2-羧酸 (3R,8aR)-3-[1-Bromo-2-(2,5-dimethoxy-3,4,6-trimethyl-phenyl)-ethyl]-3-methyl-tetrahydro-pyrrolo[2,1-c][1,4]oxazine-1,4-dione (2S)-4-(2,5-Dimethoxy-3,4,6-trimethylphenyl)-2-hydroxy-2-methylbutansaeure-[(1R,2S,5R)-5-methyl-2-(1-methyl-1-phenylethyl)cyclohexyl]ester (S)-(+)-3,4-dihydro-6-hydroxy-2,5,7,8-tetramethyl-2H-1-benzopyran-2-carboxylic acid methyl ester (R,E)-1-(4-(2,5-dimethoxy-3,4,6-trimethylphenyl)-2-methylbut-2-enoyl)pyrrolidine-2-carboxylic acid (2S)-4-(2,5-Dimethoxy-3,4,6-trimethylphenyl)-2-hydroxy-2-methylbutansaeure-[(1R,2S,3S,4S)-3-benzyl-1,7,7-trimethylbicyclo[2.2.1]hept-2-yl]ester (E)-4-(2,5-dimethoxy-3,4,6-trimethylphenyl)-2-methylbut-2-enoyl chloride (E)-4-(2,5-dimethoxy-3,4,6-trimethylphenyl)-2-methylbut-2-enoic acid 4-(2,5-Dimethoxy-3,4,6-trimethylphenyl)-2-oxobutansaeure (S)-4-(2',5'-dimethoxy-3',4',6'-trimethylphenyl)-2-hydroxy-2-methylbutanoic acid (+)-(S)-2-Hydroxy-2-methyl-4-(2,4,5-trimethyl-3,6-dioxocyclohexa-1,4-dien-1-yl)butansaeure (3S,8aR)-3-[2-(2,5-Dimethoxy-3,4,6-trimethyl-phenyl)-ethyl]-3-methyl-tetrahydro-pyrrolo[2,1-c][1,4]oxazine-1,4-dione 4-(2,5-Dimethoxy-3,4,6-trimethylphenyl)-2-oxobutansaeure-[(1S)-1-(benzylcarbamoyl)-ethyl]ester 2,5-二甲氧基-3,4,6-三甲基苯甲醛