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14331-27-2

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14331-27-2 Usage

Synthesis Reference(s)

Journal of Heterocyclic Chemistry, 31, p. 805, 1994 DOI: 10.1002/jhet.5570310419

Check Digit Verification of cas no

The CAS Registry Mumber 14331-27-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,3,3 and 1 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 14331-27:
(7*1)+(6*4)+(5*3)+(4*3)+(3*1)+(2*2)+(1*7)=72
72 % 10 = 2
So 14331-27-2 is a valid CAS Registry Number.

14331-27-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name N'-acetylbenzohydrazide

1.2 Other means of identification

Product number -
Other names benzoic acid N'-acetyl-hydrazide

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:14331-27-2 SDS

14331-27-2Relevant academic research and scientific papers

1,2-Dibenzoyl- and 1-benzoyl-2-acetylhydrazines as reagents for recovering Cu(II) ions from alkaline solutions

Radushev,Chekanova,El'chishcheva,Ershova

, p. 368 - 371 (2007)

The conditions of complexation of 1,2-diacylhydrazines (H2L) C6H5C(O)NHNHC(O)R, where R = C6H5 or CH3, with Cu(II) ions in alkaline solutions were studied. The composition of the complexes formed by precipitation of Cu(II) from alkaline solutions, (CuOH)2L and CuL, was determined. The possibility of afterpurification of solutions with a low Cu(II) content by pneumatic flotation using H2L was examined.

Photochemical reactions of metamitron

Palm,Millet,Zetzsch

, p. 1117 - 1130 (1997)

Photochemical reactions of metamitron (a 4-amino substituted as-triazin-5(4H)-one) were investigated including UV- and phosphorescence spectroscopy, determination of quantum yields, comparison with measurements in sunlight and products found. The photolys

METAL COMPLEX, COMPOSITION AND LIGHT EMITTING DEVICE

-

Paragraph 0601-0605, (2019/07/03)

A metal complex represented by formula (1) is provided. In formula (1), X represents a nitrogen atom or a group represented by ═C(RX)—; R1 represents an alkyl group having 4 or more carbon atoms; R2 represents an alkyl, cycloalkyl, alkoxy, cycloalkoxy, aryl, aryloxy, monovalent heterocyclic, or substituted amino group or a halogen atom; rings A and B each independently represent an aromatic hydrocarbon ring or an aromatic heterocyclic ring; M represents a rhodium, palladium, iridium, or platinum atom; n1 represents an integer of 1 or more, n2 represents an integer of 0 or more, and n1+n2 is 2 or 3; A1-G1-A2 represents an anionic bidentate ligand; A1 and A2 each independently represent a carbon atom, an oxygen atom, or a nitrogen atom; and G1 represents a single bond or an atomic group constituting a bidentate ligand together with A1 and A2.

Pd-catalyzed oxidative annulation of hydrazides with isocyanides: Synthesis of 2-amino-1,3,4-oxadiazoles

Fang, Tao,Tan, Qitao,Ding, Zhengwei,Liu, Bingxin,Xu, Bin

supporting information, p. 2342 - 2345 (2014/05/20)

An efficient palladium-catalyzed oxidative annulation reaction was developed through sequential isocyanide insertions into N-H and O-H bonds of hydrazides, which provides an efficient access to valuable 2-amino-1,3,4- oxadiazoles and their derivatives.

Synthesis of 1,3,4-oxadiazoles from 1,2-diacylhydrazines using [Et 2NSF2]BF4 as a practical cyclodehydration agent

Pouliot, Marie-France,Angers, Laetitia,Hamel, Jean-Denys,Paquin, Jean-Francois

supporting information; experimental part, p. 988 - 993 (2012/04/10)

The preparation of 1,3,4-oxadiazoles from 1,2-diacylhydrazines using XtalFluor-E ([Et2NSF2]BF4) as cyclodehydration reagent is described. Various functionalized 1,3,4-oxadiazoles were synthesized and it was found that the use of acetic acid as an additive generally improved the yields.

Reactivity of benzohydrazide derivatives towards acetylation reaction. Experimental and theoretical studies

Campodónico, Paola R.,Aliaga, Margarita E.,Santos, José G.,Castro, Enrique A.,Contreras, Renato

scheme or table, p. 86 - 89 (2010/06/11)

We herein report an experimental and theoretical study on the acetylation reaction of benzohydrazide derivatives towards p-nitrophenyl acetate (NPA). The kinetic data are consistent with a stepwise mechanism with the nucleophilic attack as the rate determining step. From the theoretical analysis it is found that benzohydrazide derivatives establish intramolecular proton rearrangement. The enol form appears as the active species for nucleophilic attack. A reaction mechanism incorporating keto-enol pre-equilibria is proposed. The study is completed with a local reactivity analysis describing the most reactive centers for nucleophilic attack together with a site activation analysis describing inductive substituent effects.

MAOS protocols for the general synthesis and lead optimization of 3,6-disubstituted-[1,2,4]triazolo[4,3-b]pyridazines

Aldrich, Leslie N.,Lebois, Evan P.,Michelle Lewis,Nalywajko, Natalia T.,Niswender, Colleen M.,David Weaver,Jeffrey Conn,Lindsley, Craig W.

scheme or table, p. 212 - 215 (2009/05/07)

General, high-yielding MAOS protocols for the expedient synthesis of functionalized 3,6-disubstituted-[1,2,4]triazolo[4,3-b]pyridazines are described amenable to an iterative analog library synthesis strategy for the lead optimization of an M1 antagonist

Near-infrared-absorbing organic electrochromic materials

-

Page/Page column 7, (2008/12/07)

The invention provides generally a new type of organic electrochromic Near Infrared (NIR)-active materials capable of absorbing and attenuating the light in the NIR region around 1550 nm and forming thin films on electrodes for variable optical attenuator

4-Oxa and 4-thia steroids

-

, (2008/06/13)

The compounds of the present invention are those of structural formula (I) STR1 wherein X is oxygen or sulfur. Pharmaceutical compositions and methods of use of the compounds in the treatment of hyperandrogenic conditions are disclosed. In addition, the combination of the compounds with other active agents such as finasteride, minoxidil and retinoic acid or a derivative thereof is disclosed.

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