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重要文件

30095

Sigma-Aldrich

D-半胱氨酸

≥99% (RT), for peptide synthesis

同義詞:

(S)-2-氨基-3-巯基丙酸

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About This Item

經驗公式(希爾表示法):
C3H7NO2S
CAS號碼:
分子量::
121.16
Beilstein:
1721407
MDL號碼:
分類程式碼代碼:
12352209
eCl@ss:
32160406
PubChem物質ID:
NACRES:
NA.22

產品名稱

D-半胱氨酸, ≥99% (RT)

品質等級

化驗

≥99% (RT)

形狀

powder or crystals

光學活性

[α]20/D −7.6±1.0°, c = 5% in 5 M HCl

反應適用性

reaction type: solution phase peptide synthesis

mp

~230 °C (dec.)

應用

peptide synthesis

SMILES 字串

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 密鑰

XUJNEKJLAYXESH-UWTATZPHSA-N

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相關類別

應用

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

包裝

无底玻璃瓶。内含物在插入的融合锥体内。

其他說明

半胱氨酸的非天然异构体。

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Acute Tox. 4 Oral

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


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分析證明 (COA)

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Yu-Ting Tseng et al.
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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
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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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Matthias Jakob et al.
Physical chemistry chemical physics : PCCP, 20(31), 20347-20351 (2018-07-05)
Water-soluble ligand protected optically active silver nanostructures were synthesised in a one-step reduction and capping process mediated by thiol-containing biomolecules. The synthesis was performed successfully with d- and l-cysteine and l-glutathione. The chiroptical properties of the obtained nanostructures were investigated

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