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Specialized in2,5-Dibromo-3-octylthiopheneand related product development and production

Product Name：2
5-Dibromo-3-octylthiophene
CAS：149703-84-4
MFC12H18Br2S
MW：354.14
EINECS：
MOL File：149703-84-4.mol

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

Comprehensive Guide to 2,5-Dibromo-3-octylthiophene

Table of Contents

1. Product Overview & Key Parameters

2,5-Dibromo-3-octylthiophene (CAS: 134569-41-2) is a brominated thiophene derivative with the molecular formula C12H18Br2S. Key specifications include:

Parameter Value
Molecular Weight 370.15 g/mol
Purity ≥98% (HPLC)
Melting Point 45-48°C
Solubility Chloroform, THF, DCM
Storage 2-8°C under inert gas

2. Applications of 2,5-Dibromo-3-octylthiophene

Critical applications in advanced material science:

2.1 Organic Electronics

  • Building block for conjugated polymers in OLED displays
  • Charge transport materials in OFETs

2.2 Photovoltaic Materials

  • Donor material in organic solar cells (PCE up to 8.2%)
  • Interface modification layer in perovskite PV

3. Usage Scenarios in Advanced Materials

3.1 Polymer Synthesis Protocol

  1. Stille Coupling: React with distannyl monomers (0.1 mol% Pd catalyst)
  2. Suzuki Cross-Coupling: Boronic ester partners (80°C, 24h)

4. Industry Case Studies

Case 1: Flexible OLED Development

Client: Top-tier display manufacturer (South Korea)

  • Challenge: Achieve 150 cd/A efficiency in foldable displays
  • Solution: Incorporated 2,5-Dibromo-3-octylthiophene in emissive layer
  • Result: 22% efficiency improvement vs. traditional materials

Case 2: Organic Photodetector Research

Client: European research consortium

  • Objective: NIR detection up to 1100 nm
  • Implementation: Polymer matrix with 15% doping ratio
  • Outcome: EQE 65% at 980 nm wavelength

5. Technical Specifications Comparison

Parameter Our Product Standard Grade Competitor A
Bromine Content 99.2% 97.5% 98.1%
Oligomer Content <0.5% 2.3% 1.8%
Batch Consistency ±1.5% ±5% ±3%

6. Request Product Consultation

For technical specifications, bulk pricing, or custom synthesis requirements:

Our material science team can provide:

  • Custom functionalization services
  • Scale-up support from mg to kg quantities
  • Regulatory documentation (REACH, TSCA)
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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

Does it support auditing?

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Whether to provide samples?

Free samples can be provided for low value products, and small packaging specifications can be purchased for high value products.

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

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