Methyl tetrahydropyran-4-carboxylate

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Methyl Tetrahydropyran-4-Carboxylate Overview

CAS No.: 942195-03-1
Molecular Formula: C8H12O3
Molecular Weight: 156.18 g/mol
Methyl tetrahydropyran-4-carboxylate is a high-purity ester derivative widely used as a versatile intermediate in pharmaceuticals, agrochemicals, and specialty chemical synthesis. Its tetrahydropyran ring structure enhances stability and reactivity in nucleophilic reactions.

Specifications & Comparative Analysis

Parameter Methyl THP-4-Carboxylate Ethyl THP-4-Carboxylate THP-Protecting Group Reagents
Purity ≥98% (HPLC) ≥95% 90-99%
Boiling Point 215-217°C 228-230°C Varies by product
Solubility Miscible in DCM, THF, ethanol Limited in polar solvents Dependent on functional groups
Typical Applications API intermediates, chiral synthesis Bulk chemical production Protecting-group strategies

Key Applications

Pharmaceutical Industry

  • Intermediate for antiviral drugs (e.g., protease inhibitors)
  • Chiral building block in CNS drug development

Agrochemicals

  • Synthesis of herbicidal compounds
  • Stabilizer in pesticide formulations

Usage Guidelines

Laboratory Scale

  1. Recommended storage: 2-8°C under inert gas
  2. Use anhydrous conditions for coupling reactions

Industrial Scale

  1. Batch reactor compatibility: Glass-lined or Hastelloy
  2. Optimal reaction temperature range: 40-80°C

Case Studies

Case 1: Antiviral Drug Intermediate Synthesis

Client: Top 10 Global Pharma Company (Confidential)
Application: Used in 3-step synthesis of Remdesivir analogue
Result: 22% yield improvement vs. previous intermediates

Case 2: Chiral Catalyst Development

Client: University of Cambridge Research Group
Application: Key component in asymmetric hydrogenation catalysts
Result: Achieved 95% enantiomeric excess (ee)

Technical & Commercial Inquiry

Request custom synthesis protocols or bulk pricing:
Email: info@vivalr.com
Tel: (86) 15866781826

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