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G2879

Sigma-Aldrich

Glycine hydrochloride

≥99% (HPLC)

Synonym(s):

Aminoacetic acid hydrochloride, Glycine HCl, Glycocoll hydrochloride, Aminoacetic acid, Aminoethanoic acid, Glycocoll

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About This Item

Linear Formula:
H2NCH2CO2H · HCl
CAS Number:
6000-43-7
Molecular Weight:
111.53
EC Number:
227-841-8
MDL number:
MFCD00012872
UNSPSC Code:
12352209
eCl@ss:
32160406
PubChem Substance ID:
24895108
NACRES:
NA.32

Quality Level

300

assay

≥99% (HPLC)

form

powder

mol wt

111.53

storage condition

(Tightly closed Dry)

concentration

≤100%

technique(s)

immunohistochemistry: suitable

mp

176-180 °C (lit.)

solubility

water: 0.5 g/mL, clear, colorless

storage temp.

room temp

SMILES string

Cl.NCC(O)=O

InChI

1S/C2H5NO2.ClH/c3-1-2(4)5;/h1,3H2,(H,4,5);1H

InChI key

IVLXQGJVBGMLRR-UHFFFAOYSA-N

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General description

Research area: Neuroscience

Application

Glycine hydrochloride has been used as a component of Ag (silver)-stripping buffer for multiplex immunohistochemistry in mice tissues.
Glycine hydrochloride has been used:
  • in the preparation of glycine-HCl buffer
  • to elute serum immunoglobulins (IgGs) from the beads in order to check for the complete enrichment of core- and site-specific antibodies
  • to regenerate the sensor to elute the bound C-reactive protein (CRP)

Biochem/physiol Actions

Glycine acts on receptors which bring out an enhanced chloride conductance. It shows highest concentrations in the spinal cord as compared to elsewhere in the brain. However, it interacts with and allostericaly activates the excitatory receptor N-methyl-D-aspartate (NMDA), thus, resulting in excitatory transmission in brain.
Glycine comprises a single carbon molecule, that is attached to the amino and a carboxyl group. Glycine hydrochloride (Gly·HCl) is capable of liquifying native chitosan and also helps in the preparation of regenerated chitosan membrane. It can serve as an osmoprotectant. Glycine can act as a flexible link in proteins and can also allow the formation of helices. Free glycine may have a protecting role in tissues against ischemia, hypoxia, and reperfusion.Glycine has been studied as a potential treatment for sepsis, arthritis, adult respiratory distress syndrome, and other inflammatory diseases.
Inhibitory neurotransmitter in spinal cord, allosteric regulator of NMDA receptors.

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pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1

Storage Class

8A - Combustible, corrosive hazardous materials

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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A comparative study on the chitosan membranes prepared from glycine hydrochloride and acetic acid
Ma B, et al.
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Journal of food, agriculture & environment, 6(3&4), 500-505 (2008)
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Bio-protocol, 5(20) (2015)
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JPEN. Journal of parenteral and enteral nutrition, 22(6), 393-398 (2019)
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