Top 10 Companies in the 3,4-Dichlorophenylthiourea Market (2025): Chemical Innovators Powering Specialty Intermediates

In Business Insights
July 30, 2025

The Global 3,4-Dichlorophenylthiourea Market was valued at US$ 67 Million in 2024 and is projected to reach US$ 94 Million by 2032, growing at a Compound Annual Growth Rate (CAGR) of 4.8% during the forecast period (2024–2032). This growth is driven by expanding applications in pharmaceutical synthesis and dye manufacturing, particularly across Asia’s rapidly developing chemical industries.

As specialty chemical demand intensifies globally, 3,4-Dichlorophenylthiourea (CAS 1762-31-6) has emerged as a critical intermediate compound. In this analysis, we profile the Top 10 Companies in the 3,4-Dichlorophenylthiourea Market—highlighting their production capacities, technological advancements, and strategic market positions.


🔟 1. Xiamen Hisunny Chemical Co., Ltd.

Headquarters: Xiamen, China
Key Offering: 3,4-Dichlorophenylthiourea (98%+ Purity)

Xiamen Hisunny Chemical leads the Asian market for chlorophenyl compounds, with advanced synthesis capabilities for thiourea derivatives. The company maintains ISO-certified facilities with vertically integrated production.

Production Advantages:

  • Annual output exceeding 800 metric tons
  • Customized packaging solutions
  • Strict impurity control (<0.5%)

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3,4-Dichlorophenylthiourea Market – View in Detailed Research Report


9️⃣ 2. Ningbo Innopharmchem Co., Ltd.

Headquarters: Ningbo, China
Key Offering: Pharmaceutical-grade thiourea derivatives

Ningbo Innopharmchem specializes in API intermediates with multiple patented synthesis methods for chlorophenyl compounds.

Regulatory Compliance:

  • GMP and ISO 9001 certified facilities
  • EDMF/ASMF documentation support
  • Strict batch-to-batch consistency

8️⃣ 3. Shanghai Newtop Chemical Materials Co., Ltd.

Headquarters: Shanghai, China
Key Offering: Technical and purified grades

Shanghai Newtop serves global pharmaceutical and agrochemical manufacturers with high-volume thiourea production.

Market Presence:

  • Exports to 30+ countries
  • Strategic warehouse network
  • 2000 MT annual capacity

7️⃣ 4. Aromsyn Co., Ltd.

Headquarters: Wuhan, China
Key Offering: Ultra-pure research-grade material

Aromsyn focuses on specialty intermediates for pharmaceutical R&D with advanced purification technologies.

Technical Capabilities:

  • HPLC purity ≥99.5%
  • Custom synthesis services
  • Stable isotopic labeling

Download FREE Sample Report:
3,4-Dichlorophenylthiourea Market – View in Detailed Research Report


6️⃣ 5. Weifang Ruiding Biotechnology Co., Ltd.

Headquarters: Weifang, China
Key Offering: Cost-effective industrial grades

Weifang Ruiding has rapidly expanded its chlorophenylthiourea production with efficient catalytic processes.

Operational Strengths:

  • Continuous flow production
  • Waste-minimizing synthesis
  • 30% annual capacity growth

5️⃣ 6. Shanghai Canbi Pharma Ltd.

Headquarters: Shanghai, China
Key Offering: cGMP compliant intermediates

Shanghai Canbi Pharma supplies building blocks for drug development with full traceability.

Quality Systems:

  • FDA-inspected facilities
  • Complete analytical profiles
  • Strict change control

4️⃣ 7. Hubei Norna Technology Co., Ltd.

Headquarters: Wuhan, China
Key Offering: High-purity analytical standards

Hubei Norna Technology has developed proprietary catalytic methods for thiourea synthesis.

Technical Innovations:

  • Patented crystallization process
  • Chiral separation capability
  • Advanced process analytics

3️⃣ 8. Haihang Industry Co., Ltd.

Headquarters: Jinan, China
Key Offering: Multi-ton quantities

Haihang Industry provides bulk quantities to global chemical distributors.

Logistics Advantages:

  • Flexible packaging options
  • Global hazardous goods certification
  • Just-in-time delivery

2️⃣ 9. Zhejiang Lioth Pharmaceutical Technology Co., Ltd.

Headquarters: Hangzhou, China
Key Offering: High-value thiourea derivatives

Zhejiang Lioth specializes in complex chlorophenyl compounds for drug discovery.

R&D Focus:

  • Structure-activity optimization
  • Process scale-up services
  • IP protection strategies

1️⃣ 10. Synnova Chemicals Co., Ltd.

Headquarters: Jiangsu, China
Key Offering: Custom manufacturing solutions

Synnova provides contract synthesis services for specialized thiourea applications.

Service Capabilities:

  • Kilogram to metric ton scale
  • Process development
  • Regulatory support

🧪 Market Outlook: Emerging Opportunities and Challenges

The 3,4-Dichlorophenylthiourea market shows strong growth potential as manufacturers develop innovative applications across multiple industries.

📈 Key Development Trends:

  • Expanding pharmaceutical API applications
  • New synthesis methods improving yields
  • Increasing environmental regulations
  • Supply chain localization trends

Read Full Report:
3,4-Dichlorophenylthiourea Market – View in Detailed Research Report

These market leaders are not just supplying chemicals—they’re driving the specialization of industrial intermediates.