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About This Item
经验公式（希尔记法）:
C3H7NO2S
CAS号:
分子量:
121.16
Beilstein:
1721407
MDL编号:
UNSPSC代码:
12352209
eCl@ss:
32160406
PubChem化学物质编号:
NACRES:
NA.22
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产品名称
D-半胱氨酸, ≥99% (RT)
质量水平
方案
≥99% (RT)
表单
powder or crystals
旋光性
[α]20/D −7.6±1.0°, c = 5% in 5 M HCl
反应适用性
reaction type: solution phase peptide synthesis
mp
~230 °C (dec.)
应用
peptide synthesis
SMILES字符串
N[C@H](CS)C(O)=O
InChI
1S/C3H7NO2S/c4-2(1-7)3(5)6/h2,7H,1,4H2,(H,5,6)/t2-/m1/s1
InChI key
XUJNEKJLAYXESH-UWTATZPHSA-N
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相关类别
应用
半胱氨酸已用于QD的功能化，可应用于光催化作用。
也可用于以下物质的合成：
也可用于以下物质的合成：
- 基于半胱氨酸的手性碳点(CD)
- D-荧光素和氨基荧光素类似物
包装
无底玻璃瓶。内含物在插入的融合锥体内。
其他说明
半胱氨酸的非天然异构体。
警示用语：
Warning
危险声明
危险分类
Acute Tox. 4 Oral
储存分类代码
11 - Combustible Solids
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
Jing Wang et al.
Nanomaterials (Basel, Switzerland), 8(12) (2018-12-14)
Chiral recognition is of fundamental importance in chemistry and life sciences and the principle of chiral recognition is instructive in chiral separation and enantioselective catalysis. Non-chiral Ag nanoparticles (NPs) conjugated with chiral cysteine (Cys) molecules demonstrate strong circular dichroism (CD)
Angéla Takács et al.
Scientific reports, 10(1), 14287-14287 (2020-09-02)
Bortezomib (BOZ) is a proteasome inhibitor chemotherapeutic agent utilized to treat multiple myeloma and recently offered to cure melanoma. Bortezomib-induced neuropathy is one of the dose-limiting side-effects, which can be treated with antioxidants (e.g. alpha-lipoic acid-ALA and Vitamin B1-vit B1).
Yusuke Shibui et al.
Journal of toxicologic pathology, 30(3), 217-229 (2017-08-12)
Two 4-week repeated-dose toxicity studies were conducted to evaluate the potential toxicity of l-cysteine and d-cysteine. In one study, three groups of 6 male rats were each administered l-cysteine once daily by gavage at doses of 500, 1,000, or 2,000
J Diana Zhang et al.
Analytica chimica acta, 1036, 172-178 (2018-09-27)
The chiral analysis of enantiomers is important because bioactivity can depend strongly on stereochemistry as ligand-protein binding motifs are typically chiral. Ion mobility mass spectrometry-based methods are emerging for the rapid and sensitive chiral analysis of molecules. However, such methods
Yu-Ting Tseng et al.
Analytical chemistry, 90(12), 7283-7291 (2018-05-23)
Stereospecific recognition of chiral molecules is ubiquitous in chemical and biological systems, thus leading to strong demand for the development of enantiomeric drugs, enantioselective sensors, and asymmetric catalysts. In this study, we demonstrate the ratio of d-Cys and l-Cys playing
Chromatograms
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