Skip to Content
Merck
CN

Key Documents

View All Documentation

219991

4-Imidazoleacetic acid hydrochloride

98%

Synonym(s):

(4-Imidazolyl)acetic acid hydrochloride, I4AA

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

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
Assay:
98%
Form:
solid
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Level

100

assay

98%

form

solid

mp

218-222 °C (lit.)

solubility

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

functional group

carboxylic acid

SMILES string

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

InChI

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

InChI key

MWHLCFYPFGFBQO-UHFFFAOYSA-N

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)

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCW4729
MKCQ9032
MKCK5648
MKCK2630
MKCC2414

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

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
View All Related Papers

Global Trade Item Number

SKUGTIN
219991-5G04061833355121
219991-1G04061826696194