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DL-蛋氨酸砜

DL-蛋氨酸砜用途

DL-甲硫氨酸砜是一种甲硫氨酸(HY-13694)衍生物[1]。

DL-蛋氨酸砜名称

[ CAS 号 ]:
820-10-0

[ 中文名 ]:
DL-蛋氨酸砜

[ 英文名 ]:
dl-methionine sulfone

[中文别名 ]:

[英文别名 ]:

methionine S,S-dioxide
DL-LOBAMINE SULFONE
METHIONINESULPHONE
DL-METHIONINE SULFONE
DL-BANTHIONINE SULFONE
EINECS 212-466-4
Butanoic acid, 2-amino-4-(methylsulfonyl)-
methionine sulfoxide
2-Amino-4-(methylsulfonyl)butanoic acid
Methionine sulfone

DL-蛋氨酸砜生物活性

[ 描述 ]:

DL-甲硫氨酸砜是一种甲硫氨酸(HY-13694)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.

DL-蛋氨酸砜物理化学性质

[ 密度 ]:
1.4±0.1 g/cm3

[ 沸点 ]:
450.5±40.0 °C at 760 mmHg

[ 熔点 ]:
250ºC

[ 分子式 ]:
C₅H₁₁NO₄S

[ 分子量 ]:
181.210

[ 闪点 ]:
226.3±27.3 °C

[ 精确质量 ]:
181.040878

[ PSA ]:
105.84000

[ LogP ]:
-1.27

[ 外观性状 ]:
固体;White to Almost white powder to crystal

[ 蒸汽压 ]:
0.0±2.4 mmHg at 25°C

[ 折射率 ]:
1.512

[ 储存条件 ]:
室温，干燥

DL-蛋氨酸砜MSDS

DL-蛋氨酸砜安全信息

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

[ 安全声明 (欧洲) ]:
22-24/25

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

[ WGK德国 ]:
3

[ 海关编码 ]:
2922499990

DL-蛋氨酸砜合成路线

DL-蛋氨酸砜上下游产品

DL-蛋氨酸砜上游产品

DL-蛋氨酸砜下游产品

DL-蛋氨酸砜海关

[ 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%

DL-蛋氨酸砜文献

In Salmonella enterica, the Gcn5-related acetyltransferase MddA (formerly YncA) acetylates methionine sulfoximine and methionine sulfone, blocking their toxic effects.

J. Bacteriol. 197(2) , 314-25, (2015)

Protein and small-molecule acylation reactions are widespread in nature. Many of the enzymes catalyzing acylation reactions belong to the Gcn5-related N-acetyltransferase (GNAT; PF00583) family, named...

Copper(II) complexes of neurokinin A with point mutation (S5A) and products of copper-catalyzed oxidation; role of serine residue in peptides containing neurokinin A sequence.

J. Inorg. Biochem. 121 , 1-9, (2013)

A potentiometric, spectroscopic (UV-visible, CD and EPR) and electrospray ionization mass spectrometric (ESI-MS) study of Cu(II) binding to the neurokinin A with point mutation (S5A) (ANKA), His-Lys-T...

Analysis of methionine oxides and nitrogen-transporting amino acids in chilled and acclimated maize seedlings.

Amino Acids 33(4) , 607-13, (2007)

In maize seedlings, chilling causes a reduction of glutamine synthetase (GS) activity, while acclimation protects GS (manuscript submitted). Since ROS can oxidize both protein-bound and free Met to me...

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