27280-97-3

Basic information

• Product Name: 1-(1,1-DIOXIDOTETRAHYDROTHIEN-3-YL)-3-METHYL-1H-PYRAZOL-5-AMINE
• Synonyms: 1-(1,1-dioxidotetrahydro-3-thienyl)-3-methyl-1H-pyrazol-5-amine(SALTDATA: FREE);1-(1,1-Dioxidotetrahydro-3-thienyl)-3-methyl-1H-pyrazol-5-amine
• CAS NO: 27280-97-3
• Molecular Formula: C₈H₁₃N₃O₂S
• Molecular Weight: 215.28
• Mol File: 27280-97-3.mol
• Article Data: 3

Chemical Properties

• Melting Point: 211 °C(Solv: methanol (67-56-1))
• Boiling Point: 513.4°Cat760mmHg
• Flash Point: 264.3°C
• Appearance: /
• Density: 1.58g/cm³
• Vapor Pressure: 1.19E-10mmHg at 25°C
• Refractive Index: 1.703
• PKA: 3.55±0.19(Predicted)
• CAS DataBase Reference: 1-(1,1-DIOXIDOTETRAHYDROTHIEN-3-YL)-3-METHYL-1H-PYRAZOL-5-AMINE(CAS DataBase Reference)
• NIST Chemistry Reference: 1-(1,1-DIOXIDOTETRAHYDROTHIEN-3-YL)-3-METHYL-1H-PYRAZOL-5-AMINE(27280-97-3)
• EPA Substance Registry System: 1-(1,1-DIOXIDOTETRAHYDROTHIEN-3-YL)-3-METHYL-1H-PYRAZOL-5-AMINE(27280-97-3)

Safety Data

• Hazardous Substances Data: 27280-97-3(Hazardous Substances Data)

Usage

General Description

1-(1,1-Dioxidotetrahydrothien-3-yl)-3-methyl-1H-pyrazol-5-amine is a chemical compound with the molecular formula C8H12N4OS. It is a heterocyclic compound containing a dioxane ring and a pyrazole ring, as well as an amine functional group. 1-(1,1-DIOXIDOTETRAHYDROTHIEN-3-YL)-3-METHYL-1H-PYRAZOL-5-AMINE is a potential drug candidate with various medicinal properties, as it is being studied for its potential use in the treatment of certain diseases and conditions. Its unique structure and properties make it an interesting subject for further research and development in the field of pharmaceuticals and medicinal chemistry.

InChI:InChI=1/C8H13N3O2S/c1-6-4-8(9)11(10-6)7-2-3-14(12,13)5-7/h4,7H,2-3,5,9H2,1H3

Upstream product

• 3448-12-2 2-(1,1-dioxotetrahydrothiophen-3-yl)hydrazine 
• 1001-56-5 buta-2,3-dienenitrile 
• 1118-61-2 3-Aminocrotononitrile 
• 2469-99-0 Cyanoaceton 

Relevant articles and documents

Discovery, synthesis and characterization of a series of (1-alkyl-3-methyl-1H-pyrazol-5-yl)-2-(5-aryl-2H-tetrazol-2-yl)acetamides as novel GIRK1/2 potassium channel activators

The present study describes the discovery and characterization of a series of 5-aryl-2H-tetrazol-3-ylacetamides as G protein-gated inwardly-rectifying potassium (GIRK) channels activators. Working from an initial hit discovered during a high-throughput screening campaign, we identified a tetrazole scaffold that shifts away from the previously reported urea-based scaffolds while remaining effective GIRK1/2 channel activators. In addition, we evaluated the compounds in Tier 1 DMPK assays and have identified a (3-methyl-1H-pyrazol-1-yl)tetrahydrothiophene-1,1-dioxide head group that imparts interesting and unexpected microsomal stability compared to previously-reported pyrazole head groups.

Approach to the library of fused pyridine-4-carboxylic acids by combes-type reaction of acyl pyruvates and electron-rich amino heterocycles

A library of fused pyridine-4-carboxylic acids (including pyrazolo[3,4-b]pyridines, isoxazolo[5,4-b]pyridines, furo[2,3-b]pyridines, thieno[2,3-b]pyridines, and pyrido[2,3-d]pyrimidines) was generated by Combes-type reaction of acyl pyruvates and electron-rich amino heterocycles followed by hydrolysis of the ester. The library members were also demonstrated to undergo the standard combinatorial transformations including amide coupling and esterification, as well as less common heterocyclizations to 1,2,4-triazoles and 1,2,4-oxadiazoles.