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Merck

219991

4-Imidazoleacetic acid hydrochloride

98%

Synonym(s):

(4-Imidazolyl)acetic acid hydrochloride, I4AA

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About This Item

Empirical Formula (Hill Notation):
C5H6N2O2 · HCl
CAS Number:
3251-69-2
Molecular Weight:
162.57
UNSPSC Code:
12352005
NACRES:
NA.22
PubChem Substance ID:
24853158
EC Number:
221-840-6
Beilstein/REAXYS Number:
3701591
MDL number:
MFCD00012698

Key Documents

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Product Name

4-Imidazoleacetic acid hydrochloride, 98%

Quality Level

100

InChI key

MWHLCFYPFGFBQO-UHFFFAOYSA-N

InChI

1S/C5H6N2O2.ClH/c8-5(9)1-4-2-6-3-7-4;/h2-3H,1H2,(H,6,7)(H,8,9);1H

SMILES string

Cl.OC(=O)Cc1c[nH]cn1

assay

98%

form

solid

mp

218-222 °C (lit.)

solubility

water: soluble 100 mg/mL, clear, faintly yellow

functional group

carboxylic acid

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Application

4-Imidazoleacetic acid hydrochloride was used in the synthesis of:
  • imidazolyl-polyethylenimine modified nanoparticles
  • pyridyl and imidazoyl functionalized carboproteins, potential metal ion chelators

Biochem/physiol Actions

Competitive antagonist at GABAC receptors.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
MKCW4729
MKCQ9032
MKCK5648
MKCK2630
MKCC2414

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Archana Swami et al.
International journal of pharmaceutics, 335(1-2), 180-192 (2006-12-16)
The derivatives of polyethylenimine (PEI 25 and 750kDa) were synthesized by partially substituting their amino groups with imidazolyl moieties. The series of imidazolyl-PEIs thus obtained were cross-linked with polyethylene glycol (PEG) to get imidazolyl-PEI-PEG nanoparticles (IPP). The component of hydrophobicity
A Pernille Tofteng et al.
Organic & biomolecular chemistry, 5(14), 2225-2233 (2007-07-05)
De novo design and total chemical synthesis of proteins provides a powerful approach for biological and biophysical studies with the ability to prepare artificial proteins with tailored properties, potentially of importance for biophysical studies, material science, nanobioscience, and as molecular
Karin N Barnouin et al.
Proteomics, 5(17), 4376-4388 (2005-11-19)
IMAC can be used to selectively enrich phosphopeptides from complex peptide mixtures, but co-retention of acidic peptides together with the failure to retain some phosphopeptides restricts the general utility of the method. In this study Fe(III)-IMAC was qualitatively and quantitatively
Nan Yan et al.
Small (Weinheim an der Bergstrasse, Germany), 15(41), e1903016-e1903016 (2019-08-20)
Developing tumor-responsive diagnosis and therapy strategies for tumor theranostics is still a challenge owing to their high accuracy and specificity. Herein, an AND logic gated-DNA nanodevice, based on the fluorescence nucleic acid probe and polymer-modified MnO2 nanosheets, for glutathione (GSH)-gated
David I Pattison et al.
Biochemistry, 44(19), 7378-7387 (2005-05-11)
Hypochlorous acid (HOCl) is a powerful oxidant generated from H(2)O(2) and chloride ions by the heme enzyme myeloperoxidase (MPO) released from activated leukocytes. In addition to its potent antibacterial effects, excessive HOCl production can lead to host tissue damage, with
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