详细信息
- ;L-甲酸氨酸;L-甲硫基丁氨酸;L-甲硫氨酸;蛋氨酸;
- L-Methionine
- ;(S)-2-Amino-4-(methylthio)butyric acid;H-Met-OH;L-Methionine, USP Grade;(L)-S-methylhomocysteine;2-Methyl Eneghlutaronitrile;Methionine;
- InChI=1/C5H11NO2S/c1-9-3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8)/t4-/m0/s1
- 276-279℃ (dec.)
- Soluble
- 熔点 276-279°C (dec.)
比旋光度 23.25° (c=2, 6N HCl)
水溶性 可溶 - "Appearance White crystals or crystalline powder Assay 98.5%min Identification Meet the requirements Specific rotation [α]D25 +22.4°~+24.7° Chloride(Cl) 0.05% max Sulfate(SO4) 0.03% max Iron(Fe) 0.003% max Heavy metals(Pb) 0.0015% max Loss on drying 0.30% max Residue on ignition 0.40%max Chromatographic purity Not more than 0.5% of any individual impurity is found； Not more than 2.0% of total impurities is found Organic volatile impurities Meets the requirements pH 5.6~6.1"
- 价格：192 元/千克
- CAS NO：63-68-3
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