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Merck
CN

A9627

Sigma-Aldrich

Ala-Ala-Ala

≥98% (TLC)

别名:

三-L-丙氨酸

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About This Item

经验公式(希尔记法):
C9H17N3O4
CAS号:
分子量:
231.25
EC 号:
MDL编号:
UNSPSC代码:
12352209
PubChem化学物质编号:
NACRES:
NA.26

产品名称

Ala-Ala-Ala,

方案

≥98% (TLC)

质量水平

表单

powder

颜色

white

储存温度

−20°C

SMILES字符串

C[C@H](N)C(=O)N[C@@H](C)C(=O)N[C@@H](C)C(O)=O

InChI

1S/C9H17N3O4/c1-4(10)7(13)11-5(2)8(14)12-6(3)9(15)16/h4-6H,10H2,1-3H3,(H,11,13)(H,12,14)(H,15,16)/t4-,5-,6-/m0/s1

InChI key

BYXHQQCXAJARLQ-ZLUOBGJFSA-N

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Amino Acid Sequence

Ala-Ala-Ala

应用

三丙氨酸(Ala-Ala-Ala)可以与其他短链丙氨酸、四-和五-丙氨酸一起用作模型化合物,以研究小肽的理化参数。

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

Eyeshields, Gloves, type N95 (US)

法规信息

常规特殊物品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Fatma Eker et al.
Journal of the American Chemical Society, 125(27), 8178-8185 (2003-07-03)
Determination of the precise solution structure of peptides is of utmost importance to the understanding of protein folding and peptide drugs. Herein, we have measured the UV circular dichroism (UVCD) spectra of tri-alanine dissolved in D(2)O, H(2)O, and glycerol. The
Kwang-Im Oh et al.
Chirality, 22 Suppl 1, E186-E201 (2010-11-03)
Despite that a number of experimental and theoretical investigations have been carried out to determine the structure of trialanine in water, the reported populations of polyproline II (PPII) and β-strand conformers vary and were found to be dependent on which
Jos Oomens et al.
Journal of the American Society for Mass Spectrometry, 20(2), 334-339 (2008-11-18)
Infrared multiple photon dissociation (IRMPD) spectroscopy is used to identify the structure of the b(2)(+) ion generated from protonated tri-alanine by collision induced dissociation (CID). The IRMPD spectrum of b(2)(+) differs markedly from that of protonated cyclo-alanine-alanine, demonstrating that the
E Rödel et al.
Organic & biomolecular chemistry, 4(3), 475-481 (2006-02-01)
A 20 K high resolution X-ray data set of L-Ala-L-Ala-L-Ala*1/2 H2O was measured using an ultra-low temperature laboratory setup, that combines area detection and a closed cycle helium cryostat. The charge density determination includes integration of atomic basins and topological
Tetsuo Asakura et al.
Journal of the American Chemical Society, 128(18), 6231-6238 (2006-05-04)
The structural analysis of natural protein fibers with mixed parallel and antiparallel beta-sheet structures by solid-state NMR is reported. To obtain NMR parameters that can characterize these beta-sheet structures, (13)C solid-state NMR experiments were performed on two alanine tripeptide samples:

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