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Merck
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주요 문서

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G900

Sigma-Aldrich

Girard′s reagent T

98%

동의어(들):

(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 코드:
12352116
PubChem Substance ID:
24895356
NACRES:
NA.22

설명

cationic

Quality Level

200

분석

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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일반 설명

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

개인 보호 장비

Eyeshields, Gloves, type N95 (US)

가장 최신 버전 중 하나를 선택하세요:

시험 성적서(COA)

Lot/Batch Number
BCCK9120
BCCJ4953
BCCG4021
MKCM1763
BCCD0464

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문서 라이브러리 방문

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
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
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
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
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