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Merck
모든 사진(5)

Key Documents

859796

Sigma-Aldrich

4-Imidazoleacrylic acid

99%

동의어(들):

3-(4-Imidazolyl)acrylic acid, Urocanic acid

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About This Item

실험식(Hill 표기법):
C6H6N2O2
CAS Number:
Molecular Weight:
138.12
Beilstein:
81405
EC Number:
MDL number:
UNSPSC 코드:
12352005
PubChem Substance ID:
NACRES:
NA.22

생물학적 소스

synthetic

분석

99%

형태

powder

mp

226-228 °C (lit.)

SMILES string

OC(=O)\C=C\c1c[nH]cn1

InChI

1S/C6H6N2O2/c9-6(10)2-1-5-3-7-4-8-5/h1-4H,(H,7,8)(H,9,10)/b2-1+

InChI key

LOIYMIARKYCTBW-OWOJBTEDSA-N

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일반 설명

4-Imidazoleacrylic acid also known as urocanic acid is a natural metabolite derived from histidine. It is majorly used as a UV chromophore with a strong absorption spectrum in the UV-B region in the range of 300-280 nm.

애플리케이션

4-Imidazoleacrylic acid can be used as a precursor for the synthesis of (±)-homohistidine, urocanic acid-modified chitosan, and N1-aryl(heteroaryl)alkyl-N2-[3-(1H-imidazol-4-yl)propyl]guanidines,.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

Eyeshields, Gloves, type N95 (US)


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문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

Lisa Eisenbeiss et al.
The Analyst, 145(20), 6586-6599 (2020-08-14)
Hair analysis has become an integral part in forensic toxicological laboratories for e.g. assessment of drug or alcohol abstinence. However, hair samples can be manipulated by cosmetic treatments, altering drug concentrations which eventually leads to false negative hair test results.
A theoretical study of the low-lying excited states of trans-and cis-urocanic acid
Page CS, et al.
The Journal of Physical Chemistry A, 103(48), 9864-9871 (1999)
Efficient gene delivery by urocanic acid-modified chitosan
Kim TH, et al.
Journal of Controlled Release : Official Journal of the Controlled Release Society, 93(3), 389-402 (2003)
Acylguanidines as bioisosteres of guanidines: N G-acylated imidazolylpropylguanidines, a new class of histamine H2 receptor agonists
Ghorai P, et al.
Journal of Medicinal Chemistry, 51(22), 7193-7204 (2008)
Harm C Arentsen et al.
The Journal of urology, 187(4), 1445-1449 (2012-02-22)
We determined the effect of protodynamic therapy against bladder cancer cells in vitro and in vivo. We investigated cis-urocanic acid in rat bladder cancer cell cultures and in an orthotopic rat urothelial carcinoma model to assess its safety and antiproliferative

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