30095
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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关于此项目
经验公式（希尔记法）:
C3H7NO2S
化学文摘社编号:
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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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)
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
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).
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
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
Chromatograms
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