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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:
3727163
EC Number:
204-629-3
MDL number:
MFCD00012009
UNSPSC Code:
12352116
PubChem Substance ID:
24895356
NACRES:
NA.22

description

cationic

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.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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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M M Mostafa
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 66(2), 480-486 (2006-08-30)
Three new derivatives of thiosemicarbazides, derived from the reactions of ethyl-, allyl- and phenyl isothiocyanates with Girard's T [(carboxymethyl) trimethylammonium chloride hydrazide] and P [1-(carboxymethyl) pyridinium chloride hydrazide], have been isolated and characterized by chemical analyses, conductivities, spectral (IR, 1H
S Görög et al.
Journal of pharmaceutical and biomedical analysis, 14(8-10), 1115-1124 (1996-06-01)
4-Ene-3-ketosteroids and 17-ketosteroids were quantitatively transformed into the corresponding hydrazones using Girard P and T reagents, respectively. The positively charged derivatives were separated by capillary electrophoresis. The spectrophotometric characteristics of the derivatives permitted their sensitive detection in the 230-280 nm
M M Mostafa et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 56A(12), 2341-2349 (2000-11-15)
Novel CuI and CuII complexes derived from the tribochemistry reactions of [Cu(GT)Cl2(H2O)2(EtOH)Cl.H2O with KBr, KI and CaI2 have been isolated and characterized. The reactions of KI and CaI2 with [Cu(GT)Cl2(H2O)2(EtOH)]Cl.H2O in the solid state are accompanied by colour change, reduction
Bert Vissers et al.
Journal of separation science, 32(2), 167-179 (2009-01-22)
Isocratic HPLC with potentiometric detection is used for the determination of some 17-ketosteroids (17-KS), e.g., androsterone, dehydroepiandrosterone and estrone, and their respective sulfated conjugates (17-KSS). Glassy carbon or composite electrodes containing a mixture of graphite and poly(vinyl chloride), PVC, were
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)
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