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5,5,5-三氟-DL-亮氨酸

5,5,5-三氟-DL-亮氨酸用途

5,5,5-三氟-DL-亮氨酸是亮氨酸衍生物[1]。

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5,5,5-三氟-DL-亮氨酸名称

[ CAS 号 ]:
2792-72-5

[ 中文名 ]:
5,5,5-三氟-DL-亮氨酸

[ 英文名 ]:
5,5,5-TRIFLUORO-DL-LEUCINE

[中文别名 ]:

[英文别名 ]:

2-azanyl-5,5,5-trifluoro-4-methyl-pentanoic acid
5,5,5-TRIFLUORO-DL-LEUCINE
2-Amino-5,5,5-trifluor-4-methyl-valeriansaeure
MFCD00039528
2-amino-5,5,5-trifluoro-4-methyl-valeric acid
2-amino-5,5,5-trifluoro-4-methylpentanoic acid
2-amino-4-methyl-5,5,5-trifluoropentanoic acid

5,5,5-三氟-DL-亮氨酸生物活性

[ 描述 ]:

5,5,5-三氟-DL-亮氨酸是亮氨酸衍生物[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.

5,5,5-三氟-DL-亮氨酸物理化学性质

[ 密度 ]:
1.294g/cm3

[ 沸点 ]:
217.4ºC at 760 mmHg

[ 熔点 ]:
273ºC

[ 分子式 ]:
C₆H₁₀F₃NO₂

[ 分子量 ]:
185.14400

[ 闪点 ]:
85.3ºC

[ 精确质量 ]:
185.06600

[ PSA ]:
63.32000

[ LogP ]:
1.68710

[ 蒸汽压 ]:
0.0507mmHg at 25°C

[ 折射率 ]:
1.408

[ 储存条件 ]:
室温，密封，干燥

5,5,5-三氟-DL-亮氨酸MSDS

详细MSDS(安全技术说明书)

5,5,5-三氟-DL-亮氨酸安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H315-H319-H335

[ 警示性声明 ]:
P261-P305 + P351 + P338

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xi: Irritant;

[ 风险声明 (欧洲) ]:
R22;R36/37/38

[ 安全声明 (欧洲) ]:
S26-S36/37/39

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

[ WGK德国 ]:
3

[ 海关编码 ]:
2922499990

5,5,5-三氟-DL-亮氨酸海关

[ 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%

5,5,5-三氟-DL-亮氨酸文献

The first isolation of two types of trifluoroleucine resistant mutants of Saccharomyces servazzii.

Biotechnol. Lett. 25(20) , 1735-8, (2003)

Saccharomyces servazzii plays a crucial role in the making of Japanese radish pickles. To make more flavorsome pickles, we sought to generate trifluoroleucine-resistant mutants of S. servazzii. The th...

Construction of two new vectors for transformation of laboratory, natural and industrial Saccharomyces cerevisiae strains to trifluoroleucine and G418 resistance.

Folia Microbiol. (Praha) 49(5) , 534-8, (2004)

Two new plasmids, pEC3 and pECkan, were constructed and their use in yeast transformation described. Both plasmids are derivative of the pRS416 vector, in which the URA3 auxotrophic marker was replace...

Self-association and membrane-binding behavior of melittins containing trifluoroleucine.

J. Am. Chem. Soc. 123(30) , 7407-13, (2001)

We have investigated the effect of trifluoroleucine substitution on the membrane-binding and tetramerization behavior of melittin. Analogues were synthesized in which Leu 9, Leu 13, and all four intri...

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