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Chemical Name: 2-methyl-3,4-dihydro-2H-pyran-3,4-diol
CAS No.: 53657-42-4
Molecular Fomula: C6H10O3
Molecular weight: 130.1418

Samples: Available / Stock: Sufficient
Estimated delivery time: 3-5 days

2-Methyl-3,4-dihydro-2H-pyran-3,4-diol (CAS 53657-42-4) Comprehensive Guide

Table of Contents

1. Product Specifications & Comparative Analysis

Parameter Specification Competitor A Competitor B
CAS Number 53657-42-4 53657-42-4 53657-42-4
Purity Level ≥99.5% ≥98% ≥97.5%
Molecular Formula C6H10O3 C6H10O3 C6H10O3
Thermal Stability Stable up to 180°C 160°C 150°C

2. Functional Applications & Industrial Uses

This bicyclic ether derivative demonstrates exceptional performance in:

  • Pharmaceutical intermediates for antiviral medications
  • Advanced polymer stabilizers
  • Specialty fragrance components
  • Asymmetric synthesis catalysts

3. Operational Protocols & Handling Guidelines

Recommended storage conditions:

  • Temperature: 2-8°C in inert atmosphere
  • Moisture content: <0.5% RH
  • Shelf life: 24 months in original packaging

4. Industry Application Scenarios

Critical applications across sectors:

  • Pharma: Nucleoside analog production
  • Cosmetics: Slow-release fragrance matrices
  • Agrochemicals: Herbicide synergists

5. Client Implementation Case Studies

Case 1: European Pharma Manufacturer

Application: Remdesivir intermediate synthesis
Result: 22% yield improvement vs traditional methods

Case 2: Japanese Fragrance House

Application: Luxury perfume fixative
Result: 40% longer fragrance retention

Case 3: US Polymer Lab

Application: High-temperature resin stabilization
Result: 15°C thermal resistance enhancement

6. Technical Consultation & Procurement Support

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Drug impurities to intermediates. Years of expertise.

Experience in the synthesis of complex compounds derived from American technology
Focus on the synthesis of difficult compounds
ISO 17034 dual system certification
National high-tech enterprise
5000+ square meters R&D center
A 70+ R&D team led by Chinese and foreign doctors
150 pieces (sets) of R&D equipment, 120+ fume hoods
18 patents

Solid QMS. Offer top-quality products and services.

Through more than ten years of continuous technological innovation and experience accumulation, the team's R&D personnel have established a complete quality management system for CATO, and have successively obtained ISO9001, ISO17034, CNAS and other international certifications.
It has successfully passed on-site inspections from the United States, Australia, Poland, Japan and domestic pharmaceutical company customers and institutions many times, providing high-quality one-stop services for R&D and production of new drugs around the world.

More than 150 sets of equipment to ensure quality.

The emphasis on quality is the basis for our survival and development, and is the most basic requirement for the products and services we provide. CATO has established a scientific, strict and comprehensive quality prevention and assurance system in accordance with international quality standards. Through advanced testing equipment such as GC-MS, chromatograph, nuclear magnetic resonance, scanning electron microscope, and ultraviolet light, quality management is implemented into every aspect of production and operation activities such as raw materials, inventory, production, testing, sales, verification, and training, and "All actions are controlled and traceable" as the work code of conduct for CATO employees.

Over 1000 cases. Synthesize complex compounds.

Currently, CATO serves more than 500 pharmaceutical companies, biotechnology and other companies around the world. Project types cover the entire cycle from pre-clinical to commercialization stages. As of 2020, CATO has delivered more than 1,000 projects in total.
The company has core technologies in key core technology fields such as high-end fluorine chemistry, asymmetric chiral synthesis, glycoside and biological enzyme technology, and continuous microreactors.

About the company

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FAQ

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Whether to provide samples?

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Delivery time

Under normal circumstances, all items are in stock and will be shipped before 4 o'clock on the same day. Some products are produced to order, depending on the workshop situation and production schedule.

What is the production capacity?

At present, the company's workshop production equipment is mainly based on laboratories and pilot lines, with a maximum daily production capacity of 1.5 tons.

Can additional test indicators be added?

We can provide moisture, UV, IR, HNMR, CNMR, two-dimensional nuclear magnetic spectroscopy, optical rotation detection, elemental analysis, TGA analysis and residue analysis and other related tests to support personalized needs.

Technical direction

In the early stage, our company mainly engaged in drug impurity synthesis and standard product production, with core technologies in chirality, fluorine chemistry, and heterocycles.

Why Chem-iso’s delivery rate is guaranteed to be 99.99%

5000+

square meter R&D center

150+

China(set) of R&D equipment

150+

Fume hood

180+

R&D team

User’evaluation of us

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