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α-甲基-DL-苯丙氨酸

α-甲基-DL-苯丙氨酸用途

α-甲基DL-苯丙氨酸是苯丙氨酸衍生物[1]。

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α-甲基-DL-苯丙氨酸名称

[ CAS 号 ]:
1132-26-9

[ 中文名 ]:
alpha-甲基-DL-苯丙氨酸

[ 英文名 ]:
2-Amino-2-methyl-3-phenylpropionic acid

[中文别名 ]:

[英文别名 ]:

MFCD00010512
2-amino-2-methyl-3-phenylpropanoic acid

α-甲基-DL-苯丙氨酸生物活性

[ 描述 ]:

α-甲基DL-苯丙氨酸是苯丙氨酸衍生物[1]。

[ 相关类别 ]:

研究领域 >> 其他

信号通路 >> 其他 >> 其他

[体外研究]

氨基酸和氨基酸衍生物已被商业化用作能量补充剂。它们影响合成代谢激素的分泌、运动期间的燃料供应、压力相关任务期间的精神表现,并防止运动引起的肌肉损伤。它们被认为是有益的能生膳食物质[1]。

[参考文献]

[1]. Luckose F, et al. Effects of amino acid derivatives on physical, mental, and physiological activities. Crit Rev Food Sci Nutr. 2015;55(13):1793-818.

α-甲基-DL-苯丙氨酸物理化学性质

[ 密度 ]:
1.158 g/cm3

[ 沸点 ]:
306ºC at 760 mmHg

[ 熔点 ]:
293-294ºC (dec.)

[ 分子式 ]:
C₁₀H₁₃NO₂

[ 分子量 ]:
179.21600

[ 闪点 ]:
138.9ºC

[ 精确质量 ]:
179.09500

[ PSA ]:
63.32000

[ LogP ]:
1.73140

[ 外观性状 ]:
白色结晶粉末

[ 蒸汽压 ]:
0.000345mmHg at 25°C

[ 折射率 ]:
1.561

[ 储存条件 ]:
Store at RT.

α-甲基-DL-苯丙氨酸MSDS

α-甲基-DL-苯丙氨酸安全信息

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

[ 危害码 (欧洲) ]:
Xn

[ 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 ]:
2922499990

α-甲基-DL-苯丙氨酸合成路线

α-甲基-DL-苯丙氨酸上下游产品

α-甲基-DL-苯丙氨酸上游产品

α-甲基-DL-苯丙氨酸下游产品

α-甲基-DL-苯丙氨酸海关

[ 海关编码 ]: 2922499990

[ 中文概述 ]:
2922499990 其他氨基酸及其酯及它们的盐（含有一种以上含氧基的除外）. 增值税率:17.0% 退税率:9.0% 监管条件:AB(入境货物通关单,出境货物通关单) 最惠国关税:6.5% 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 乙醇胺及其盐应报明色度, 乙醇胺及其盐应报明包装

[ 监管条件 ]: A.入境货物通关单 B.出境货物通关单

[ 检验检疫 ]: P.进境动植物、动植物产品检疫 Q.出境动植物、动植物产品检疫 R.进口食品卫生监督检验 S.出口食品卫生监督检验 M.进口商品检验 N.出口商品检验

[ Summary ]:
HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%

α-甲基-DL-苯丙氨酸文献

Transport and signaling via the amino acid binding site of the yeast Gap1 amino acid transceptor.

Nat. Chem. Biol. 5 , 45-52, (2009)

Transporter-related nutrient sensors, called transceptors, mediate nutrient activation of signaling pathways through the plasma membrane. The mechanism of action of transporting and nontransporting tr...

Effects of dietary mixtures of amino acids on fetal growth and maternal and fetal amino acid pools in experimental maternal phenylketonuria.

Am. J. Clin. Nutr. 69(4) , 687-96, (1999)

Branched-chain amino acids have been reported to improve fetal brain development in a rat model in which maternal phenylketonuria (PKU) is induced by the inclusion of an inhibitor of phenylalanine hyd...

Inhibition of brain and liver 3-hydroxy-3-methylglutaryl-CoA reductase and mevalonate-5-pyrophosphate decarboxylase in experimental hyperphenylalaninemia.

Neurochem. Res. 13(6) , 551-5, (1988)

Experimental hyperphenylalaninemia has been induced in 5-day-old chicks by dietary treatments with phenylalanine and alpha-methylphenylalanine. An increase of nearly 8-fold in plasma Phe/Tyr ratio was...

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