17626-72-1

Basic information

• Product Name: 4-Ethylthiazole
• Synonyms: 4-Ethylthiazole;4-Ethyl-1,3-thiazole
• CAS NO: 17626-72-1
• Molecular Formula: C₅H₇NS
• Molecular Weight: 113.18078
• Mol File: 17626-72-1.mol

Chemical Properties

• Boiling Point: 162.9°C at 760 mmHg
• Flash Point: 56.3°C
• Appearance: /
• Density: 1.078g/cm³
• Vapor Pressure: 2.77mmHg at 25°C
• Refractive Index: 1.527
• PKA: 3.08±0.10(Predicted)
• CAS DataBase Reference: 4-Ethylthiazole(CAS DataBase Reference)
• NIST Chemistry Reference: 4-Ethylthiazole(17626-72-1)
• EPA Substance Registry System: 4-Ethylthiazole(17626-72-1)

Safety Data

• Hazardous Substances Data: 17626-72-1(Hazardous Substances Data)

Usage

InChI:InChI=1/C5H7NS/c1-2-5-3-7-4-6-5/h3-4H,2H2,1H3

Upstream product

• 77287-34-4 formamide 
• 816-40-0 1-Bromo-2-butanone 
• 3332-09-0 N-methylimine of methyl ethyl ketone 
• 79247-88-4 4-ethylthiazole-2-carboxylic acid ethyl ester 

Downstream Products

• 233665-91-3 1-(4-ethyl-thiazol-2-yl)-ethanone 

Relevant articles and documents

HETEROARYL-SUBSTITUTED TRIAZOLES AS APJ RECEPTOR AGONISTS

Compounds of Formula (I) and Formula (II), pharmaceutically acceptable salt thereof, stereoisomers of any of the foregoing, or mixtures thereof are agonists of the APJ Receptor and may have use in treating cardiovascular and other conditions. Compounds of Formula I and Formula II have the following structures: where the definitions of the variables are provided herein.

A NEW VAPOR-PHASE SYNTHESIS OF THIAZOLES

The vapor-phase reaction of imines with sulfur dioxide to produce thiazoles has been studied at 450 - 500 deg C.Of the imines investigated acetone methyl imine was the most studied which produced 4-methylthiazole in 70percent yield.