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Cat. Number |
HA0030-1
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Chemical Name |
DL-半胱氨酸
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CAS Number |
C
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Mol. Formula |
C3H7NO2S
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Mol. Weight |
121.16
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Appearance |
无色结晶或白色结晶性粉末
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Application Notes |
BR生化研究≥97.0%
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Synonym |
DL-Cysteine;(±)-2-Amino-3-mercaptopropionic acid;(+-)-cysteine;DL-cysteina;DL-2-amino-3-mercaptopropanoic acid;(RS)-2-Amino-3-mercapto-propansαure;(R,S)-2-Amino-3-mercapto-propionic acid,DL-2-氨基-3-巯基丙酸;DL-半膀胱氨基酸;DL-β-巯基丙氨酸,DL-脬氨基酸;DL-丰胱胺酸;3-巯基-DL-丙氨酸
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Melting Pt. |
225℃(分解)
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Storage condition |
RT,避光
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References |
性状:无色结晶或白色结晶性粉末。在空气中极易氧化。在中性或微碱性溶液中能被空气氧化成胱氨酸,在酸性溶液中较稳定。溶于水、乙醇、乙酸和氨水,不溶于乙醚、丙酮、乙酸乙酯、苯、二硫化碳和四氯化碳。熔点225℃(分解)
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