Description

Ethyl 1,4,6,7-Tetrahydropyrano[4,3-C]Pyrazole-3-Carboxylate is a high-purity, heterocyclic organic compound serving as a critical synthetic intermediate in advanced pharmaceutical research and development. Its fused pyranopyrazole structure makes it a valuable building block for medicinal chemists seeking to develop novel therapeutic agents. This compound is primarily utilized by R&D laboratories and fine chemical manufacturers in the pharmaceutical and agrochemical sectors.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates targeting a range of therapeutic areas.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products.
• Chemical Synthesis Building Block: Employed in organic synthesis for constructing complex heterocyclic frameworks.
• Academic & R&D Laboratories: Serves as a research chemical for studying chemical reactions and biological activity.
• Material Science: Potential intermediate in the development of specialty polymers and advanced organic materials.

Basic Information

Product Name	Ethyl 1,4,6,7-Tetrahydropyrano[4,3-C]Pyrazole-3-Carboxylate
CAS No.	518990-21-1
Molecular Formula	C11H14N2O3
Molecular Weight	222.24 g/mol
Synonyms	Ethyl 1,4,6,7-tetrahydro-4H-pyrano[4,3-c]pyrazole-3-carboxylate; 1,4,6,7-Tetrahydropyrano[4,3-c]pyrazole-3-carboxylic acid ethyl ester; 4H-Pyrano[4,3-c]pyrazole-3-carboxylic acid, 1,4,6,7-tetrahydro-, ethyl ester; Pyrano[4,3-c]pyrazole-3-carboxylate derivative; CAS 518990-21-1
EINECS	Contact for details

Quality Control

Our Ethyl 1,4,6,7-Tetrahydropyrano[4,3-C]Pyrazole-3-Carboxylate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) with detailed specifications are provided for every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.