物质信息
ID:351918
名称和标识
IUPAC传统名
L-threonine
IUPAC标准名
(2S,3R)-2-amino-3-hydroxybutanoic acid
别名
(2S,3R)-2-氨基-3-羟基丁酸L-ThreonineL-苏氨酸(2S,3R)-2-Amino-3-hydroxybutyric acid
化合物性质
产品相关信息
痕量阳离子
Pb: ≤5 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
Na: ≤50 mg/kg
Ni: ≤5 mg/kg
Sr: ≤5 mg/kg
Bi: ≤5 mg/kg
NH4+: ≤500 mg/kg
Al: ≤5 mg/kg
Co: ≤5 mg/kg
Li: ≤5 mg/kg
Mo: ≤5 mg/kg
Cr: ≤5 mg/kg
Ba: ≤5 mg/kg
Ca: ≤50 mg/kg
As: ≤0.1 mg/kg
Cd: ≤5 mg/kg
K: ≤50 mg/kg
Zn: ≤5 mg/kg
燃烧残渣
≤0.1%
痕量阴离子
sulfate (SO42-): ≤100 mg/kg
chloride (Cl-): ≤50 mg/kg
杂质
≤0.5% foreign amino acids
线性分子式
CH3CH(OH)CH(NH2)CO2H
纯度
≥99.5% (NT)
产品线
BioXtra
干燥失重
≤0.1% loss on drying, 20 °C (HV)
理化性质
比旋光度
[α]20/D -28.5±0.5°, c = 5% in H2O
熔点
256 °C (dec.)(lit.)
溶解度
H2O: soluble50 mg/mL, clear, colorless
安全信息
描述信息
Other Notes
Preparation of threonine-sepharose, assay and purification of protein kinase C1; Amino acid spacing in isotachophoresis on polyacrylamide gel - a critical evaluation2,3; Growth requirement of various microorganisms4.
Preparation of threonine-sepharose, assay and purification of protein kinase C1; Amino acid spacing in isotachophoresis on polyacrylamide gel - a critical evaluation2,3; Growth requirement of various microorganisms4.
分子图谱
暂无数据
点击上传数据
参考文献
暂无数据
点击上传数据