545996
L-硒代胱胺基乙酸
95%, for peptide synthesis
别名:
(R,R)-3,3′-二硒基-双(2-氨基丙酸), L-硒代胱氨酸
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关于此项目
线性分子式:
CO2HCH(NH2)CH2(Se)2CH2CH(NH2)CO2H
化学文摘社编号:
分子量:
334.09
Beilstein:
1969559
MDL编号:
UNSPSC代码:
12352209
PubChem化学物质编号:
NACRES:
NA.22
产品名称
L-硒代胱胺基乙酸, 95%
质量水平
方案
95%
表单
powder or crystals
旋光性
[α]20/D −28°, c = 1 in NaOH
反应适用性
reaction type: solution phase peptide synthesis
mp
224.5-229.5 °C (lit.)
应用
peptide synthesis
储存温度
2-8°C
SMILES字符串
N[C@@H](C[Se][Se]C[C@H](N)C(O)=O)C(O)=O
InChI
1S/C6H12N2O4Se2/c7-3(5(9)10)1-13-14-2-4(8)6(11)12/h3-4H,1-2,7-8H2,(H,9,10)(H,11,12)/t3-,4-/m0/s1
InChI key
JULROCUWKLNBSN-IMJSIDKUSA-N
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应用
硒基-L-胱氨酸可用于以下物质的合成：
- 生物活性硒醇化合物。
- 非天然硒化二氨基酸。
警示用语：
Danger
危险分类
Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2
储存分类代码
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
Synthesis of novel Se-substituted selenocysteine derivatives as potential kidney selective prodrugs of biologically active selenol compounds: evaluation of kinetics of ?-elimination reactions in rat renal cytosol
Andreadou I, et al.
Journal of Medicinal Chemistry, 39(10), 2040-2046 (1996)
I Andreadou et al.
Journal of medicinal chemistry, 39(10), 2040-2046 (1996-05-10)
Eighteen Se-substituted selenocysteine derivatives were synthesized as potential kidney selective prodrugs which can be activated by renal cysteine conjugate beta-lyase to selenium-containing chemoprotectants or antitumor agents. Selenocysteine derivatives with aliphatic and benzylic Se-substituents were synthesized by reducing selenocystine to selenocysteine
Novel selenium-containing non-natural diamino acids
Caputo R, et al.
Tetrahedron Letters, 48(8), 1425-1427 (2007)
Andrzej Gawor et al.
Animals : an open access journal from MDPI, 10(5) (2020-05-13)
Identification and quantification of the selenium species in biological tissues is imperative, considering the need to properly understand its metabolism and its importance in various field of sciences, especially nutrition science. Although a number of studies deals with the speciation
Tianfeng Chen et al.
Journal of agricultural and food chemistry, 56(22), 10574-10581 (2008-10-31)
Selenocystine (SeC) is a nutritionally available selenoamino acid with selective anticancer effects on a number of human cancer cell lines. The present study shows that SeC inhibited the proliferation of human breast adenocarcinoma MCF-7 cells in a time- and dose-dependent
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