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Merck
CN

30095

Sigma-Aldrich

D-半胱氨酸

≥99% (RT), for peptide synthesis

别名:

(S)-2-氨基-3-巯基丙酸

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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

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:
  • 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。

象形图

Exclamation mark

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


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Antonia Asimakopoulou et al.
British journal of pharmacology, 169(4), 922-932 (2013-03-16)
Hydrogen sulfide (H₂S) is a signalling molecule that belongs to the gasotransmitter family. Two major sources for endogenous enzymatic production of H₂S are cystathionine β synthase (CBS) and cystathionine γ lyase (CSE). In the present study, we examined the selectivity
Nar Singh Chauhan et al.
Indian journal of microbiology, 57(3), 299-306 (2017-09-15)
A metagenomic library of sea sediment metagenome containing 245,000 recombinant clones representing ~ 2.45 Gb of sea sediment microbial DNA was constructed. Two unique arsenic resistance clones, A7 and A12, were identified by selection on sodium arsenite containing medium. Clone A7 showed a
Anja Riemenschneider et al.
The FEBS journal, 272(5), 1291-1304 (2005-02-22)
In several organisms D-cysteine desulfhydrase (D-CDes) activity (EC 4.1.99.4) was measured; this enzyme decomposes D-cysteine into pyruvate, H2S, and NH3. A gene encoding a putative D-CDes protein was identified in Arabidopsis thaliana (L) Heynh. based on high homology to an
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
Nozomu Suzuki et al.
ACS nano, 10(2), 1744-1755 (2016-01-09)
Chiral nanostructures from metals and semiconductors attract wide interest as components for polarization-enabled optoelectronic devices. Similarly to other fields of nanotechnology, graphene-based materials can greatly enrich physical and chemical phenomena associated with optical and electronic properties of chiral nanostructures and

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