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G900

Girard′s reagent T

Name: Girard′s reagent T
Brand: ALDRICH

98%

Synonym(s):

(Carboxymethyl)trimethylammonium chloride hydrazide, (Hydrazinocarbonylmethyl)trimethylammonium chloride, Acethydrazide trimethylammonium chloride

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About This Item

Linear Formula:

[(CH₃)₃N⁺CH₂CONHNH₂]Cl^-

CAS Number:

123-46-6

Molecular Weight:

167.64

UNSPSC Code:

12352116

NACRES:

NA.22

PubChem Substance ID:

24895356

EC Number:

204-629-3

Beilstein/REAXYS Number:

3727163

MDL number:

MFCD00012009

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Properties

description

cationic

Quality Level

200

assay

98%

form

crystalline

mp

188-192 °C (dec.) (lit.)

SMILES string

[Cl-].C[N+](C)(C)CC(=O)NN

InChI

1S/C5H13N3O.ClH/c1-8(2,3)4-5(9)7-6;/h4,6H2,1-3H3;1H

InChI key

YSULOORXQBDPCU-UHFFFAOYSA-N

Description

General description

Girard′s reagent T, also known as (Carboxymethyl)trimethylammonium chloride hydrazide, is a cationic surfactant that can be used as a derivatizing agent for ketones and aldehydes to form hydrazones.

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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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Synthesis, thermal and spectral studies of first-row transition metal complexes with Girard P reagent-based ligand.

Usama El-Ayaan et al.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 68(2), 211-219 (2007-02-24)

A new series of first-row transition metal complexes with 1-acetylpyridinium chloride-4-benzoyl thiosemicarbazide (H2GPBzIT) have been prepared and characterized by elemental analysis, spectroscopic and magnetic measurements. The proton-ligand ionization constants were determined potentiometrically using Irving-Rossotti technique. The stability constants of complexes

A modified Girard derivatizing reagent for universal profiling and trace analysis of aldehydes and ketones by electrospray ionization tandem mass spectrometry.

David W Johnson

Rapid communications in mass spectrometry : RCM, 21(18), 2926-2932 (2007-08-07)

4-Hydrazino-N,N,N-trimethyl-4-oxobutanaminium iodide (HTMOB) is a modified Girard derivatizing reagent synthesized to improve the sensitivity of analysis of aldehydes and ketones with electrospray ionization tandem mass spectrometry. Compared with Girard T reagent the measured signal intensity increase is between 3.3 times

Mass spectrometric quantification of neutral and sialylated N-glycans from a recombinant therapeutic glycoprotein produced in the two Chinese hamster ovary cell lines.

Kyoung-Soon Jang et al.

Analytical biochemistry, 386(2), 228-236 (2009-01-13)

Quality control and assurance of glycan profiles of a recombinant glycoprotein from lot to lot is a critical issue in the pharmaceutical industry. To develop an easy and simple quantitative and qualitative glycan profile method based on matrix-assisted laser desorption/ionization-time-of-flight

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Global Trade Item Number

SKU	GTIN
G900-100G	04061833650004