2-Bromo-3-methylthiophene

Product Name:2-Bromo-3-methylthiophene
CAS:14282-76-9
MFC5H5BrS
MW:177.06
EINECS:238-175-2
MOL File:14282-76-9.mol

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2-Bromo-3-methylthiophene: Comprehensive Product Guide

Table of Contents

1. Product Overview & Specifications

Parameter Specification
Chemical Name 2-Bromo-3-methylthiophene
CAS Number 7003-72-1
Molecular Formula C5H5BrS
Molecular Weight 177.06 g/mol
Appearance Clear colorless to pale yellow liquid
Purity ≥98% (GC)
Storage Conditions 2-8°C in inert atmosphere

2. Key Applications & Industrial Uses

Pharmaceutical Intermediates: Critical building block for kinase inhibitors and anticancer agents.

Organic Electronics: Core component in OLED materials and conductive polymers.

Agrochemical Synthesis: Precursor for advanced fungicides and herbicides.

Research Chemistry: Versatile reagent for cross-coupling reactions (Suzuki, Stille).

3. Usage Guidelines & Best Practices

Handling Protocol:

  1. Use under nitrogen atmosphere
  2. Employ cold-chain transportation
  3. Store in amber glass containers

Reaction Optimization: Achieve 92% yield in Suzuki couplings using 0.5 eq Pd(PPh3)4 at 80°C.

4. Case Studies: Real-World Implementations

Case 1: Oncology Drug Development

Client: Top-10 Pharma Company (Confidential)

  • Application: EGFR inhibitor synthesis
  • Result: 40% improvement in reaction yield
  • Project Duration: 9 months

Case 2: Flexible Display Manufacturing

Client: OLED Materials Co., Ltd.

  • Usage: Electron transport layer formulation
  • Achievement: 15% efficiency gain in devices
  • Volume: 150kg/month contract

5. Technical Comparison & Competitive Analysis

Feature Our Product Competitor A Competitor B
Purity Level ≥98% 95% 97%
Isomer Control <0.5% 2.1% 1.3%
Bulk Pricing (kg) $1,850 $2,200 $2,100

6. Inquiry & Purchasing Support

Contact Our Experts:

Why Choose Us?

  • ISO 9001-certified production
  • Custom synthesis capabilities
  • Global logistics network
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