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18440-58-9

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18440-58-9 Usage

Physical state

Pale yellow solid

Molecular weight

194.63 g/mol

Usage

Reagent in organic synthesis (preparation of heterocyclic compounds and pharmaceuticals)

Role

Synthesis of various hydrazones, potential intermediate in the production of other organic chemicals

Safety precautions

Handle with care, follow appropriate safety guidelines due to reactive nature and potential health hazards.

Check Digit Verification of cas no

The CAS Registry Mumber 18440-58-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,4,4 and 0 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 18440-58:
(7*1)+(6*8)+(5*4)+(4*4)+(3*0)+(2*5)+(1*8)=109
109 % 10 = 9
So 18440-58-9 is a valid CAS Registry Number.
InChI:InChI=1/C9H9ClN2O/c1-7(13)9(10)12-11-8-5-3-2-4-6-8/h2-6,11H,1H3/b12-9+

18440-58-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-chloro-1-(2-phenylhydrazono)acetone

1.2 Other means of identification

Product number -
Other names 1-Chloro-1-(phenylhydrazono)-2-propanone

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:18440-58-9 SDS

18440-58-9Relevant articles and documents

Synthesis and cytotoxic activity study of novel 2-(Aryldiazenyl)-3-methyl-1h-benzo[g]indole derivatives

Abdel-Jalil, Raid J.,Adham, Sirin A. I.,Arafeh, Manar M.,Moghadam, Ebrahim Saeedian,Stoll, Raphael

, (2021/07/26)

A novel series of 2-(aryldiazenyl)-3-methyl-1H-benzo[g]indole derivatives (3a–f) were prepared through the cyclization of the corresponding arylamidrazones, employing polyphosphoric acid (PPA) as a cyclizing agent. All of the compounds (3a–f) were characterized using1H NMR,13C NMR, MS, elemental analysis, and melting point techniques. The synthesized compounds were evaluated for cytotoxic activity against diverse human cancer cell lines by the National Cancer Institute. While all of the screened compounds were found to be cytotoxic at a 10 μM concentration, two of them (2c) and (3c) were subjected to five dose screens and showed a significant cytotoxicity and selectivity.

New fused pyrimidine derivatives with anticancer activity: Synthesis, topoisomerase II inhibition, apoptotic inducing activity and molecular modeling study

AboulMagd, Asmaa M.,Nemr, Mohamed T. M.

, (2020/08/06)

A new series of triazolopyrimidines and thiazolopyrimidine hydrobromides was designed and prepared as topoisomerase II inhibitors. Screening of all synthesized compounds was carried out by the National Cancer Institute (NCI) of USA. Activity against 60 hu

Synthesis and structure-activity relationship; exploration of some potent anti-cancer phenyl amidrazone derivatives

Habashneh, Almeqdad Y.,El-Abadelah, Mustafa M.,Bardaweel, Sanaa K.,Taha, Mutasem O.

, p. 468 - 477 (2018/07/25)

Background: Amidrazones have been reported to have significant anti-tumor properties against several cancer cell lines. Objectives: The current project aims to profile the structure-anticancer activity relationship of phenyl-amidrazons. Methods: Fifteen p

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