问题：茶氨酸的MSDS
类型：求助 (悬赏分:3分)
提问：njzwd
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版块：一般性化工问题(qixie,dingshx,wangnc3,)
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时间：2006-03-28 17:29:57 编辑加入/取消收藏订制/取消短消息举报该贴

我需要茶氨酸的MSDS,但查了不少网站都没有找到，那位老师有的话，请赐给小弟一份，谢谢！

回复人：糊涂神,▲ () 时间：2006-04-29 19:12:11 编辑

1楼

茶氨酸的物性：
Entry Name: Theanine
Synonym(s): N-Ethylglutamine, 9CI. 2-Amino-4-(ethylamino)butanoic acid
Chapman Hall Number: GZH85-Q

Molecular Formula: C7H14N2O3
Molecular Weight: 174.199
Accurate Mass: 174.100443
Percentage Composition: C 48.26%; H 8.10%; N 16.08%; O
RCB_CT,454589Variant: (S)-form
Synonym(s): L-form
Chapman Hall Number: HKL04-V
CAS Registry Number: 3081-61-6
Type of Compound Code(s): WI4600 WI3800 VV0100 WA4000 AH0100
Molecular Formula: C7H14N2O3
Molecular Weight: 174.199
Accurate Mass: 174.100443
Percentage Composition: C 48.26%; H 8.10%; N 16.08%; O 27.55%
Biological Source: Constit. of tea (Thea sinensis) and of the fungus Xerocomus badius (kostanjevka)
Physical Description: Cryst. (EtOH aq.)
Melting Point: Mp 217-218 dec.
Optical Rotation: []D +8.7 (c, 1.74 in H2O)
Sigma:
References:
Lichtenstein, N., J.A.C.S., 1942, 64, 1021, (synth, abs config)
Sakato, Y., Nippon Nogei Kagaku Kaishi, 1950, 23, 262, (isol)
Sakato, Y. et al., Nippon Nogei Kagaku Kaishi, 1950, 23, 269, (synth)
Hashizume, T., Nippon Nogei Kagaku Kaishi, 1951, 25, 25, (synth)
Cartwright, R.A. et al., J. Sci. Food Agric., 1954, 5, 597, (isol)
Casimir, J. et al., Biochim. Biophys. Acta, 1960, 39, 462, (isol)
Furuyama, T., Bull. Chem. Soc. Jpn., 1964, 37, 1078, (synth)
Vitzthum, O. et al., J. Chromatogr., 1974, 95, 39, (glc, ms)
Takeo, T., Phytochemistry, 1974, 13, 1401, (biosynth)
Kawagishi, H. et al., Biosci., Biotechnol., Biochem., 1992, 56, 689, (synth, bibl)

回复人：cnljj163,▲ () 时间：2011-09-29 23:26:07 编辑	2楼
你可以到msds查询网 http://www.msdssafe.com 这里有好多msds 不知有没有你想要的

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