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α-甲基-L-Asp

α-甲基-L-Asp

CAS号：3227-17-6

英文名：ASPARTIC ACID, β METHYL, L-THREO

分子式

C5H9NO4

熔点

密度

1.414g/cm3

分子量

147.129

沸点

259.2ºC 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

α-甲基-L-Asp

英文名称

ASPARTIC ACID, β METHYL, L-THREO

中文别名

英文别名

(S)-(+)-2-AMINO-2-METHYLBUTANEDIOIC ACID、[S,(+)]-2-Methyl-2-aminosuccinic acid、(S)-(+)-2-methylaspartic acid、(S)-2-Amino-2-methylsuccinic acid、(+)-2-METHYL-D-ASPARTIC ACID、(S)-alpha-Methylaspartic acid、(2S)-2-Amino-2-methylsuccinic acid、2-Methyl-L-Aspartic Acid、(S)-2-AMINO-2-METHYLPROPANEDIOIC ACID

CAS号

3227-17-6

分子式

C5H9NO4

分子量

147.129

精确质量

147.053

PSA

100.62

LOGP

-0.0366

物化性质

密度

1.414g/cm3

沸点

259.2ºC at 760 mmHg

闪点

110.6ºC

折射率

1.524

安全信息

海关编码

2922499990

合成路线

methyl 2-[(3S,5aR,6aS,7aS)-2,3,5,5a,6,6a,7,7a-octahydro-3,6,6,7a-tetramethyl-2-oxobicyclo[4.1.0]hept-1(6)eno[3,4-b][1,4]oxazin-3-yl]acetate

methyl 2-[(3S,5aR,6aS,7aS)-2,3,5,5a,6,6a,7,7a-octahydro-3,6,6,7a-tetramethyl-2-oxobicyclo[4.1.0]hept-1(6)eno[3,4-b][1,4]oxazin-3-yl]acetate

α-甲基-L-Asp

α-甲基-L-Asp

上游原料

共找到8个上游原料 >

methyl 2-[(3S,5aR,6aS,7aS)-2,3,5,5a,6,6a,7,7a-octahydro-3,6,6,7a-tetramethyl-2-oxobicyclo[4.1.0]hept-1(6)eno[3,4-b][1,4]oxazin-3-yl]acetate

methyl 2-[(3S,5aR,6aS,7aS)-2,3,5,5a,6,6a,7,7a-octahydro-3,6,6,7a-tetramethyl-2-oxobicyclo[4.1.0]hept-1(6)eno[3,4-b][1,4]oxazin-3-yl]acetate

(3S,6R)-N-1-(tert-butoxycarbonyl)-3-(ethoxycarbonyl)methyl-6-isopropyl-3-methyl-5-phenyl-1,2,3,6-tetrahydro-2-pyrazinone

(3S,6R)-N-1-(tert-butoxycarbonyl)-3-(ethoxycarbonyl)methyl-6-isopropyl-3-methyl-5-phenyl-1,2,3,6-tetrahydro-2-pyrazinone

methyl (2S,4S)-3-benzoyl-2-isopropyl-6-methoxy-4-methyl-2,3,4,5-tetrahydropyrimidine-4-carboxylate

methyl (2S,4S)-3-benzoyl-2-isopropyl-6-methoxy-4-methyl-2,3,4,5-tetrahydropyrimidine-4-carboxylate

(2S)-N-acetyl-3-(3',4'-diacetoxyphenyl)-2-methylalanine

(2S)-N-acetyl-3-(3',4'-diacetoxyphenyl)-2-methylalanine

MeO2C-(cyclo-p-ClC6H4CH)-MeAsn-OMe

MeO2C-(cyclo-p-ClC6H4CH)-MeAsn-OMe

Butanedioic acid, 2-acetyl-2-methyl-, 1-ethyl 4-methyl ester, (S)-

Butanedioic acid, 2-acetyl-2-methyl-, 1-ethyl 4-methyl ester, (S)-

上游原料

methyl 2-[(3S,5aR,6aS,7aS)-2,3,5,5a,6,6a,7,7a-octahydro-3,6,6,7a-tetramethyl-2-oxobicyclo[4.1.0]hept-1(6)eno[3,4-b][1,4]oxazin-3-yl]acetate (3S,6R)-N-1-(tert-butoxycarbonyl)-3-(ethoxycarbonyl)methyl-6-isopropyl-3-methyl-5-phenyl-1,2,3,6-tetrahydro-2-pyrazinone methyl (2S,4S)-3-benzoyl-2-isopropyl-6-methoxy-4-methyl-2,3,4,5-tetrahydropyrimidine-4-carboxylate (2S)-N-acetyl-3-(3',4'-diacetoxyphenyl)-2-methylalanine MeO2C-(cyclo-p-ClC6H4CH)-MeAsn-OMe Butanedioic acid, 2-acetyl-2-methyl-, 1-ethyl 4-methyl ester, (S)- 2-<(2R,4S)-3-Benzoyl-2-(tert-butyl)-1,4-dimethyl-5-oxoimidazolidin-4-yl>essigsaeure