5-CHLORO-2-HYDROXYBENZYL ALCOHOL CAS 5330-38-1

Chemical Name: 5-CHLORO-2-HYDROXYBENZYL ALCOHOL
CAS No.: 5330-38-1
Molecular Fomula: C7H7ClO2
Molecular weight: 158.58
Appearance: White powder

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5-CHLORO-2-HYDROXYBENZYL ALCOHOL CAS 5330-38-1: Ultimate Guide

Table of Contents

1. Product Overview & Specifications

Parameter Details
CAS Number 5330-38-1
Molecular Formula C7H7ClO2
Molecular Weight 158.58 g/mol
Appearance White to off-white crystalline powder
Purity ≥98% (HPLC)
Melting Point 128-132°C
Storage 2-8°C in airtight container

2. Applications & Industrial Uses

Pharmaceutical Intermediates

Key component in synthesis of antifungal agents and COX-2 inhibitors.

Agrochemical Production

Essential precursor for chlorinated phenolic fungicides with enhanced environmental stability.

Polymer Chemistry

Used as chain modifier in specialty epoxy resins (35% efficiency improvement vs standard modifiers).

3. Technical Parameter Comparison

Feature Our Product Standard Grade
Chlorine Content 22.4% ±0.3 21.8-22.7%
Solubility in DMF 85g/100ml 70-80g/100ml
Thermal Stability Stable up to 150°C Decomposes at 130°C

4. Usage Scenarios & Best Practices

Pharma Synthesis Protocol

Optimal results achieved when used at 1.2 molar ratio with triethylamine catalyst in THF solvent system.

Material Science Application

For epoxy modification: Add 2-3% w/w during prepolymer stage under nitrogen atmosphere.

5. Client Success Stories

Case 1: European Pharma Leader

Client: Top 5 EU Antimycotic Producer
Challenge: Needed to increase intermediate yield from 68% to >85%
Solution: Custom purity grade (99.5%) with optimized particle size distribution
Result: 91% yield achieved with 23% reduction in downstream purification costs

Case 2: US Agrochemical Innovator

Client: NASDAQ-listed Crop Protection Firm
Challenge: Develop weather-resistant fungicide formula
Solution: Modified crystalline form with enhanced hydrolytic stability
Result: Field persistence increased from 14 to 28 days post-application

6. Request Customized Solutions

Contact our technical team for:

  • Bulk pricing (100kg+ orders)
  • Custom synthesis protocols
  • Regulatory support (REACH, FDA DMF)

Email: info@vivalr.com
Phone: (86) 15866781826
Request free sample: Available for qualified buyers

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