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G900

Sigma-Aldrich

Girard′s reagent T

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
Beilstein/REAXYS Number:
3727163
EC Number:
204-629-3
MDL number:
MFCD00012009
UNSPSC Code:
12352116
PubChem Substance ID:
24895356
NACRES:
NA.22
Pricing and availability is not currently available.

description

cationic

Quality Level

200

assay

98%

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

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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.[1]

Storage Class

11 - Combustible Solids

wgk_germany

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
BCCK9120
BCCJ4953
BCCG4021
MKCM1763
BCCD0464

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A comparative study of mechanism and performance of anionic and cationic dialdehyde nanocelluloses for dye adsorption and separation
Huang X, et al.
ACS Omega, 8(9), 8634-8649 (2023)
D Serban et al.
Immunology letters, 3(5), 315-319 (1981-11-01)
Monoclonal IgM anti-erythrocyte autoantibody produced by a NZB-derived hybridoma has been found to react with trimethylammonium-containing compounds. Such compounds are able to prevent the lysis of bromelain-treated mouse erythrocytes (BrMRBC) by those autoantibodies. Using a column of insolubilized betaine hydrazine
Abraham K Badu-Tawiah et al.
Journal of the American Society for Mass Spectrometry, 23(6), 1077-1084 (2012-03-20)
The exposure of charged microdroplets containing organic ions to solid-phase reagents at ambient surfaces results in heterogeneous ion/surface reactions. The electrosprayed droplets were driven pneumatically in ambient air and then electrically directed onto a surface coated with reagent. Using this
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
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
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