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Merck

T0629

Sigma-Aldrich

L-Tryptophanamide hydrochloride

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About This Item

经验公式(希尔记法):
C11H13N3O · HCl
CAS号:
分子量:
239.70
EC 号:
MDL编号:
UNSPSC代码:
12352200
PubChem化学物质编号:

方案

≥98% (TLC)

表单

powder

颜色

white to off-white

SMILES字符串

Cl.N[C@@H](Cc1c[nH]c2ccccc12)C(N)=O

InChI

1S/C11H13N3O.ClH/c12-9(11(13)15)5-7-6-14-10-4-2-1-3-8(7)10;/h1-4,6,9,14H,5,12H2,(H2,13,15);1H/t9-;/m0./s1

InChI key

WOBDANBSEWOYKN-FVGYRXGTSA-N

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Cássia Alessandra Marquezin et al.
Biopolymers, 71(5), 569-576 (2003-11-25)
We present results of time resolved fluorescence measurements performed in Tryptophan (Trp) derivatives and Trp-containing peptides in the pH range 3.0-11.0. For each compound a set of decay profiles measured in a given range of pH values was examined as
D Andrews et al.
European journal of biochemistry, 146(1), 201-209 (1985-01-02)
When tryptophanyl-tRNA synthetase from Escherichia coli is allowed to react with L-tryptophan and ATP-Mg in the presence of inorganic pyrophosphatase, the fluorescence change of the reaction mixture reveals three or four sequential processes, depending on the buffer used. Quenched-flow and
Krishanu Ray et al.
The journal of physical chemistry. C, Nanomaterials and interfaces, 112(46), 17957-17963 (2009-01-31)
In recent years metal-enhanced fluorescence (MEF) using silver particles has been reported for a number of fluorophores emitting at visible wavelengths. However it was generally thought that silver particles would always quench fluorescence at shorter wavelengths. We now report the
Roy W Alston et al.
Biophysical journal, 94(6), 2280-2287 (2007-12-11)
This article probes the denatured state ensemble of ribonuclease Sa (RNase Sa) using fluorescence. To interpret the results obtained with RNase Sa, it is essential that we gain a better understanding of the fluorescence properties of tryptophan (Trp) in peptides.
D Pörschke et al.
Nucleic acids research, 10(19), 6163-6176 (1982-10-11)
The amides of L-phenylalanine, L-tyrosine and L-tryptophane decrease the melting temperatures tm of poly(A)*poly(U) and poly(I)*poly(C) double helices at low concentrations (1 mM), whereas high concentrations finally lead to an increase of tm. This dependence of the tm-values upon the

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