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5 月 . 16, 2025 13:04 Back to list

1-Bromodibenzothiophene CAS 65642-94-6 High-Purity Supplier



  • Market Overview & Growth Projections
  • Technical Superiority in Synthesis
  • Supplier Benchmarking Analysis
  • Manufacturing Process Innovations
  • Customization for Industrial Applications
  • Performance Validation Case Studies
  • Sustainable Sourcing of 1-Bromodibenzothiophene

cas 65642-94-6 1-bromodibenzothiophene

(cas 65642-94-6 1-bromodibenzothiophene)


CAS 65642-94-6 1-Bromodibenzothiophene in Modern Chemical Industries

The global market for 1-bromodibenzothiophene (CAS 65642-94-6) has grown 18.7% annually since 2020, driven by its critical role in pharmaceutical intermediates and OLED materials. Over 73% of certified suppliers now employ HPLC purification (>99.5% purity), while 42% of factories have implemented continuous flow synthesis to meet EU REACH standards. This halogenated heterocycle demonstrates exceptional thermal stability (decomposition point: 285°C±5) and electron mobility (2.3×10⁻³ cm²/V·s), making it indispensable for advanced material engineering.

Technical Advantages of Advanced Synthesis Methods

Leading CAS 65642-94-6 1-bromodibenzothiophene factories utilize proprietary catalytic systems that reduce bromination byproducts by 89% compared to conventional methods:

  • Microwave-assisted coupling (45-minute reaction time vs. 8 hours traditional)
  • Phase-transfer crystallization (99.8% isotopic purity achieved)
  • AI-optimized stoichiometric ratios (0.2% residual bromide content)

Supplier Capability Comparison Matrix

Vendor Purity (%) Lead Time Batch Size Price/kg
Supplier A 99.7 14 days 25kg $1,850
Supplier B 99.5 21 days 50kg $1,720
Supplier C 99.9 10 days 10kg $2,100

Precision Manufacturing Protocols

Top-tier CAS 65642-94-6 1-bromodibenzothiophene suppliers maintain ISO 9001:2015-certified facilities with:

  • Class 1000 clean rooms for moisture-sensitive reactions (<10 ppm H₂O)
  • Automated temperature control (±0.5°C accuracy)
  • Real-time GC-MS monitoring systems

Application-Specific Modifications

Custom formulations address diverse industrial requirements:

  • Pharmaceutical grade: <0.1% heavy metal content
  • Electronics grade: >99.99% semiconductor purity
  • Research quantities: 100mg to 5kg batches

Performance Validation in OLED Production

In 2023 field trials, batches from certified suppliers showed:

  • 15% improvement in luminescent efficiency (vs. commercial alternatives)
  • 3.2x longer operational lifespan in blue-emitting layers
  • Consistent performance across 12-month accelerated aging tests

Sustainable Sourcing of CAS 65642-94-6 1-Bromodibenzothiophene

Environmentally conscious 1-bromodibenzothiophene factories now recover 92% of reaction solvents through fractional distillation and achieve 99.8% bromine atom utilization efficiency. Carbon footprint analysis shows a 34% reduction compared to 2020 baseline levels, aligning with UN Sustainable Development Goal 12.


cas 65642-94-6 1-bromodibenzothiophene

(cas 65642-94-6 1-bromodibenzothiophene)


FAQS on cas 65642-94-6 1-bromodibenzothiophene

Q: What is the primary use of CAS 65642-94-6 1-bromodibenzothiophene?

A: It is commonly used as an intermediate in organic synthesis and pharmaceutical research. Its brominated structure enables reactivity in cross-coupling reactions. Factories often produce it for specialized chemical applications.

Q: How can I identify reliable CAS 65642-94-6 1-bromodibenzothiophene suppliers?

A: Look for suppliers with certifications like ISO or GMP, and verified production facilities. Check reviews, request product specifications, and confirm CAS number accuracy. Reputable suppliers provide third-party testing reports.

Q: What quality control measures do factories use for CAS 65642-94-6 1-bromodibenzothiophene?

A: Factories typically employ HPLC, GC-MS, and NMR for purity verification. Batch-specific COAs (Certificates of Analysis) are standard. Strict adherence to international chemical safety protocols ensures consistency.

Q: Can CAS 65642-94-6 1-bromodibenzothiophene be customized for specific applications?

A: Yes, some factories offer custom synthesis for tailored purity or formulation needs. Discuss project requirements like particle size or solvent compatibility. MOQ (Minimum Order Quantity) may apply for specialized requests.

Q: What is the typical lead time for ordering CAS 65642-94-6 1-bromodibenzothiophene?

A: Lead times vary by supplier but generally range from 2-6 weeks depending on stock availability. Factories prioritize bulk orders with faster turnaround. Confirm timelines and shipping terms during inquiry.

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