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Merck
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Documentos

I3807

Sigma-Aldrich

trans-3-Indoleacrylic acid

98%

Sinônimo(s):

(2E)-3-(1H-Indol-3-yl)-2-propenoic acid, (E)-3-(1H-Indol-3-yl)-2-propenoic acid, (E)-3-(1H-Indol-3-yl)prop-2-enoic acid, trans-β-Indoleacrylic acid, trans-3-(1H-Indol-3-yl)prop-2-enoic acid

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About This Item

Fórmula empírica (Notação de Hill):
C11H9NO2
Número CAS:
29953-71-7
Peso molecular:
187.19
Número MDL:
MFCD00005633
Código UNSPSC:
12352100
ID de substância PubChem:
24896048
NACRES:
NA.22

Ensaio

98%

pf

185 °C (dec.) (lit.)

cadeia de caracteres SMILES

[H]\C(=C(\[H])c1c[nH]c2ccccc12)C(O)=O

InChI

1S/C11H9NO2/c13-11(14)6-5-8-7-12-10-4-2-1-3-9(8)10/h1-7,12H,(H,13,14)/b6-5+

chave InChI

PLVPPLCLBIEYEA-AATRIKPKSA-N

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Categorias relacionadas

Aplicação

Metabolite of tryptophan.

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Gloves

Certificados de análise (COA)

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Sigma-Aldrich

129445

Indole-3-carboxaldehyde

2′,4′,6′-Trihydroxyacetophenone monohydrate matrix substance for MALDI-MS, ≥99.5%

Supelco

91928

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L-(−)-3-Phenyllactic acid 98%

Sigma-Aldrich

113069

L-(−)-3-Phenyllactic acid

FICZ ≥95% (HPLC)

Sigma-Aldrich

SML1489

FICZ

Dithranol ≥90% (HPLC)

Sigma-Aldrich

D2773

Dithranol

3-Indoleacetic acid PESTANAL®, analytical standard

Supelco

45533

3-Indoleacetic acid

CH-223191

Sigma-Aldrich

C8124

CH-223191

Indole ≥99%

Sigma-Aldrich

I3408

Indole

3-Indoleacetic acid 98%

Sigma-Aldrich

I3750

3-Indoleacetic acid

R Q Marmorstein et al.
The Journal of biological chemistry, 262(10), 4922-4927 (1987-04-05)
We have employed equilibrium dialysis to help study the mechanism by which the unliganded Escherichia coli trp aporepressor is activated by L-tryptophan to the liganded trp repressor. By measuring the relative affinity of L-tryptophan and various tryptophan analogues for the
Huu-Nghi Nguyen et al.
Scientific reports, 9(1), 3166-3166 (2019-03-01)
Matrix-assisted laser desorption/ionisation mass spectrometry imaging (MALDI-MSI) is presently used in physiological evaluations for visualisation of targets in organs. In the present study, MALDI-MSI was used as a visualisation technique to investigate the intestinal absorption of polyphenols. Nifedipine/phytic acid-aided MALDI-MSI
Sergio M Carballo et al.
Food & function, 8(9), 3374-3382 (2017-09-02)
In this work we characterize the interaction of cranberry (Vaccinium macrocarpon) proanthocyanidins (PAC) with bovine serum albumin (BSA) and hen egg-white lysozyme (HEL) and determine the effects of these complexes on macrophage activation and antigen presentation. We isolated PAC from
P J Czernik et al.
The Journal of biological chemistry, 269(45), 27869-27875 (1994-11-11)
trp repressor of Escherichia coli controls transcription initiation in operons involved in tryptophan biosynthesis by binding to operator sequences within the regulated promoters. Naturally occurring operators are homologous over an 18-base pair region and display dyad symmetry. We have examined
H Chen et al.
Analytical chemistry, 69(21), 4399-4404 (1997-11-14)
Two of the main problems associated with matrix-assisted laser desorption-ionization time-of-flight (MALDI-TOF) analysis of polymers are mass discrimination and poor reproducibility. This paper shows that the use of binary solvent systems is one of the causes of these problems. It
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