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28987-59-9

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28987-59-9 Usage

General Description

2-Chloro-4-methoxynitrobenzene is a chemical compound with the molecular formula C7H6ClNO3. It is a pale yellow crystalline solid that is used as an intermediate in the synthesis of pharmaceuticals and agricultural chemicals. 2-Chloro-4-methoxynitrobenzene is primarily used in the production of dyes, pigments, and other chemical products. It is important to handle this chemical with care, as it is toxic if ingested and can cause irritation if it comes into contact with the skin or eyes. Additionally, it may release toxic fumes if heated to decomposition. 2-Chloro-4-methoxynitrobenzene should be stored and handled in accordance with proper safety guidelines and regulations.

Check Digit Verification of cas no

The CAS Registry Mumber 28987-59-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,9,8 and 7 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 28987-59:
(7*2)+(6*8)+(5*9)+(4*8)+(3*7)+(2*5)+(1*9)=179
179 % 10 = 9
So 28987-59-9 is a valid CAS Registry Number.
InChI:InChI=1/C7H6ClNO3/c1-12-5-2-3-7(9(10)11)6(8)4-5/h2-4H,1H3

28987-59-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-chloro-4-methoxy-1-nitrobenzene

1.2 Other means of identification

Product number -
Other names 2-chloro-4-methoxy nitrobenzene

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:28987-59-9 SDS

28987-59-9Relevant articles and documents

Quinoxaline compound, preparation method and application of quinoxaline compound in medicine

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Paragraph 0177-0180, (2021/07/24)

The invention provides a quinoxaline compound, a preparation method and application of the quinoxaline compound in medicine, and particularly relates to a quinoxaline compound with PAR4 antagonistic activity, a preparation method of the quinoxaline compound, a pharmaceutical composition containing the quinoxaline compound and application of the quinoxaline compound. Specifically, the invention provides a compound shown as a general formula I and/or II or a tautomer or pharmaceutically acceptable salt thereof, a preparation method of the compound, and application of the compound or the tautomer or the pharmaceutically acceptable salt in medicines for preventing and/or treating thromboembolic diseases.

BICYCLIC HETEROARYL SUBSTITUTED COMPOUNDS

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Page/Page column 454, (2018/03/25)

Disclosed are compounds of Formula (I) to (VIII): (I) (II) (III) (IV) (V) (VI) (VII) (VIII); or a stereoisomer, tautomer, pharmaceutically acceptable salt, solvate or prodrug thereof, wherein R3 is a bicyclic heteroaryl group substituted with zero to 3 R3a; and R1, R2, R3a, R4, and n are defined herein. Also disclosed are methods of using such compounds as PAR4 inhibitors, and pharmaceutical compositions comprising such compounds. These compounds are useful in inhibiting or preventing platelet aggregation, and are useful for the treatment of a thromboembolic disorder or the primary prophylaxis of a thromboembolic disorder.

Synthetic method of aryl halide taking aryl carboxylic acid as raw material

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Paragraph 0133, (2018/01/03)

A synthetic method of an aryl halide taking aryl carboxylic acid as a raw material is characterized in that a corresponding aryl halide is formed by carrying out substitution reaction on an aryl carboxylic acid compound and haloid salt MX in an organic solvent under the condition that oxygen, a silver catalyst, a copper additive and a bidentate nitrogen ligand exist, wherein M in MX represents alkali metal or alkaline earth metal, and X represents F, Cl, Br or I. Compared with a conventional aryl halide synthetic method, the synthetic method disclosed by the invention has the obvious advantages that reaction raw materials (comprising aryl carboxylic acid and MX) are cheap and easy to obtain, the using amount of a metal catalyst is small, pollution to the environment when the oxygen is used as an oxidant is the smallest, good tolerance to various functional groups on an aromatic ring is obtained, the yield is high, and the like. The synthetic method disclosed by the invention can be widely applied to synthesis in the fields of medicine, materials, natural products and the like in industry and academia.

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