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3-甲基天门冬氨酸

3-甲基天门冬氨酸用途

2-氨基-3-甲基琥珀酸是天冬氨酸衍生物[1]。

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3-甲基天门冬氨酸名称

[ CAS 号 ]:
6667-60-3

[ 中文名 ]:
DL-3-甲基天门冬氨酸

[ 英文名 ]:
DL-3-Methylaspartic acid

[中文别名 ]:

[英文别名 ]:

Dl-aspartic acid,3-methyl
threo-3-methylaspartic acid
(+-)-threo-2-amino-3-methyl-succinic acid
DL-3-Methylaspartic acid
DL-3-Me-Asp-OH
3-METHYL-ASPARTIC ACID
3-Methylaspartic acid
2-AMINO-3-METHYLSUCCINIC ACID
Aspartic acid, 3-methyl-
(+-)-threo-3-Amino-2-methyl-bernsteinsaeure

3-甲基天门冬氨酸生物活性

[ 描述 ]:

2-氨基-3-甲基琥珀酸是天冬氨酸衍生物[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):1793-1144.

3-甲基天门冬氨酸物理化学性质

[ 密度 ]:
1.4±0.1 g/cm3

[ 沸点 ]:
259.2±30.0 °C at 760 mmHg

[ 熔点 ]:
270-276ºC

[ 分子式 ]:
C₅H₉NO₄

[ 分子量 ]:
147.129

[ 闪点 ]:
110.6±24.6 °C

[ 精确质量 ]:
147.053162

[ PSA ]:
100.62000

[ LogP ]:
-0.32

[ 外观性状 ]:
白色粉末

[ 蒸汽压 ]:
0.0±1.1 mmHg at 25°C

[ 折射率 ]:
1.519

[ 储存条件 ]:
室温

3-甲基天门冬氨酸MSDS

详细MSDS(安全技术说明书)

3-甲基天门冬氨酸安全信息

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

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ 海关编码 ]:
2922499990

3-甲基天门冬氨酸海关

[ 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%

3-甲基天门冬氨酸文献

Electronic structure studies of the adenosylcobalamin cofactor in glutamate mutase.

Biochemistry 44 , 15167-15181, (2005)

Glutamate mutase (GM) is a cobalamin-dependent enzyme that catalyzes the reversible interconversion of L-glutamate and L-threo-3-methylaspartate via a radical-based mechanism. To initiate catalysis, t...

Interconversion of (S)-glutamate and (2S,3S)-3-methylaspartate: a distinctive B(12)-dependent carbon-skeleton rearrangement.

J. Am. Chem. Soc. 123(33) , 7963-72, (2001)

The interconversion of (S)-glutamate and (2S,3S)-3-methylaspartate catalyzed by B(12)-dependent glutamate mutase is discussed using results from high-level ab initio molecular orbital calculations. Ev...

[Oxidative deamination of beta-methylaspartic acid].

Boll. Soc. Ital. Biol. Sper. 55(12) , 1189-95, (1979)

beta-methyl-aspartic acid is a substrate for beef kidney D-aspartate oxidase. The first product of a typical oxidative deamination, undergoes further spontaneous process of decarboxylation which gives...

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