137240-10-9

Basic information

• Product Name: 4,5-Dichlorothieno[2,3-d]pyrimidine
• Synonyms: 4,5-Dichlorothieno[2,3-d]pyrimidine
• CAS NO: 137240-10-9
• Molecular Formula: C6H2Cl2N2S
• Molecular Weight: 205.068
• Mol File: 137240-10-9.mol

Chemical Properties

• Boiling Point: 322.659°C at 760 mmHg
• Flash Point: 148.939°C
• Appearance: /
• Density: 1.662g/cm³
• Vapor Pressure: 0.001mmHg at 25°C
• Refractive Index: 1.715
• Storage Temp.: under inert gas (nitrogen or Argon) at 2–8 °C
• CAS DataBase Reference: 4,5-Dichlorothieno[2,3-d]pyrimidine(CAS DataBase Reference)
• NIST Chemistry Reference: 4,5-Dichlorothieno[2,3-d]pyrimidine(137240-10-9)
• EPA Substance Registry System: 4,5-Dichlorothieno[2,3-d]pyrimidine(137240-10-9)

Safety Data

• Hazardous Substances Data: 137240-10-9(Hazardous Substances Data)

Usage

Uses

Used in Pharmaceutical Industry:
4,5-Dichlorothieno[2,3-d]pyrimidine is used as a building block for the synthesis of various pharmaceuticals due to its unique structure and properties. It serves as an essential intermediate in the production of diverse bioactive molecules, contributing to the development of new drugs with potential therapeutic applications.
Used in Agrochemical Industry:
In the agrochemical sector, 4,5-Dichlorothieno[2,3-d]pyrimidine is utilized as a key component in the synthesis of various agrochemicals. Its incorporation into these products enhances their effectiveness in protecting crops and managing pests, thereby contributing to increased agricultural productivity.
Used in Medicinal Chemistry Research:
4,5-Dichlorothieno[2,3-d]pyrimidine is employed as a subject of study in medicinal chemistry research for its potential biological activities. Its antitumor and antiviral properties make it a promising candidate for the development of novel therapeutic agents, particularly in the treatment of cancer and viral infections.

InChI:InChI=1/C6H2Cl2N2S/c7-3-1-11-6-4(3)5(8)9-2-10-6/h1-2H

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Relevant articles and documents

SUBSTITUTED PYRIMIDINE COMPOUND AND PREPARATION METHOD AND USE THEREOF

The present invention discloses a substituted pyrimidine compound. The structure is shown in general formula I. The definition of each substituent in the formula is described in the description. The compound of the present invention has broad-spectrum fungicidal, insecticidal and acaricidal activity, and has excellent control effects on cucumber downy mildew, powdery mildew, corn rust, anthrax, rice blast, aphids, Tetranychus cinnabarinus and the like.

Preparation and application of substituted pyrazole compound containing pyriminostrobin

The invention discloses a substituted pyrazole compound containing pyrimidine amine as shown in a general formula I. The definition of each substituent in the formula is described in the description. The compounds of the invention have a broad spectrum of sterilization. The insecticidal acaricidal activity has an excellent control effect on cucumber downy mildew, wheat powdery mildew, corn rust, rice blast, cucumber anthracnose and the like. The compounds of the invention exhibit good insecticidal activity at the same time.

Thienopyrimidine compound and medical applications thereof

The present invention relates to a thienopyrimidine-containing compound represented by a general formula (I), a pharmaceutically acceptable salt, a solvate and a prodrug thereof, wherein the substituents R1, R2, R3, R4, R5 and Q are defined in the specifi

Spirocyclic compound containing pyrimidine and application thereof

The invention discloses a pyrimidine-containing spiro compound, structure as shown in a general formula I : The compound of the invention has a broad-spectrum bactericidal activity . and has an excellent control effect, on cucumber downy mildew, wheat powdery mildew, corn rust, rice blast, cucumber anthracnose and the like.

Substituted pyrazole compound containing pyrimidine, and preparation method and use thereof

The invention discloses a substituted pyrazole compound containing pyrimidine, wherein the compound has a structure represented by the general formula I, and the definitions of substituents in the formula are defined in the specification. The compound has broad-spectrum bactericidal activity, and has excellent prevention and treatment effects on cucumber downy mildew, corn rust disease, rice blastand the like.

Substituted Pyrazole Compounds Containing Pyrimidine and Preparation Method and Use Thereof

Disclosed are substituted pyrazole compounds containing pyrimidinyl as shown in Formula I: The definitions of each of the substituents can be seen in the description. The compounds of present invention have a good spectrum of bactericidal, insecticidal and acaricidal activity,and have good control effect on downy mildew of cucumber, powdery mildew of wheat, corn rust, rice blast, cucumber anthracnosis and the like. The compounds of present invention also show good insecticidal activity.

Pyrimidine-containing substituted azole compounds and application thereof

The invention discloses pyrimidine-containing substituted azole compounds with a structure as shown in a formula 1 in the description. In the formula 1, the definition of each substituent is enclosedin the description. The compounds disclosed by the invention have broad-spectrum bactericidal function and insecticidal and acaricidal activities, and have excellent control efficacy on cucumber downymildew, puccinia polysora, cucumber anthracnose and the like, in particular on cucumber downy mildew and puccinia polysora. Part of the compounds show certain insecticidal cavity on myzus persicae and tetranychus cinnabarinus at the same time. The pyrimidine-containing substituted azole compounds can be used for preparing bactericidal, insecticidal and acaricidal agents.

A pyrazolyl pyrimidine compound and use thereof

The present invention discloses a pyrazolyl pyrilamine compound, the compound has a structure as shown in formula (I), and the substituent groups in the (I) are as defined in the specification. The pyrazolyl pyrilamine compound has good control effects on downy mildew of cucumber, puccinia polysra, wheat powdery mildew and other diseases, and is especially better in the control effect on the downy mildew of cucumber.

Substituted aryl pyridine compounds and use thereof

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