Merck
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M9625

Sigma-Aldrich

L-甲硫氨酸

reagent grade, ≥98% (HPLC)

Synonym(s):
(S)-2-氨基-4-(甲硫基)丁酸, L-2-氨基-4-(甲硫基)丁酸
Linear Formula:
CH3SCH2CH2CH(NH2)CO2H
CAS Number:
Molecular Weight:
149.21
Beilstein:
1722294
EC 号:
MDL编号:
eCl@ss:
32160406
PubChem化学物质编号:
NACRES:
NA.26

质量水平

200

等级

reagent grade

测定

≥98% (HPLC)

形式

powder

颜色

white

mp

284 °C (dec.) (lit.)

application(s)

detection

SMILES string

CSCC[C@H](N)C(O)=O

InChI

1S/C5H11NO2S/c1-9-3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8)/t4-/m0/s1

InChI key

FFEARJCKVFRZRR-BYPYZUCNSA-N

Gene Information

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应用

L-甲硫氨酸已用于氯胺测定和丙二醛测定。它也被用作蛋氨酸测定的标准。

包装

5, 25, 100, 500 g in poly bottle
1 kg in poly bottle

生化/生理作用

L-甲硫氨酸用作转甲基化和转硫化的前体。甲硫氨酸腺苷酸化导致 S-腺苷-L-甲硫氨酸(SAM)的形成。SAM 用作许多物质的甲基供体。该甲基化与免疫系统功能显着相关。因此,SAM 缺乏导致严重的联合免疫缺陷。已知 L-甲硫氨酸的代谢产物谷胱甘肽可调节免疫反应,并具有抗病毒作用。

储存分类代码

11 - Combustible Solids

WGK

WGK 1

个人防护装备

Eyeshields, Gloves, type N95 (US)

Certificate of Analysis

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Certificate of Origin

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