High Purity Indole (CAS 120-72-9): Applications, Synthesis, and Reliable Suppliers in China
Discover the multifaceted applications and synthesis of Indole (CAS 120-72-9), a critical chemical intermediate for pharmaceuticals, fragrances, and agrochemicals. Explore its chemical properties and sourcing options from trusted manufacturers.
Get a Quote & SampleIndole: A Cornerstone Chemical for Innovation

Indole (CAS 120-72-9)
As a leading chemical manufacturer and supplier in China, we offer high-purity Indole (CAS 120-72-9), a foundational molecule for numerous industries. Our commitment to quality ensures reliable supply for your critical applications, whether you are in pharmaceutical development, fragrance creation, or agrochemical formulation. Partner with a trusted supplier for your bulk purchase needs.
- Versatile Pharmaceutical Intermediate: Indole is a key building block in synthesizing a wide range of active pharmaceutical ingredients (APIs), contributing to drug discovery and development. We provide the essential indole for your R&D and production pipelines.
- Essential Fragrance Component: Renowned for its complex aroma profile, Indole is used in perfumery to add depth and character. Source your indole from a reputable manufacturer to ensure consistent olfactory quality.
- Agrochemical Applications: Indole derivatives play vital roles in agrochemicals, aiding in crop protection and growth regulation. We supply indole for these specialized applications, supporting agricultural innovation.
- Reliable China Manufacturer & Supplier: We guarantee consistent quality and timely delivery, making us your preferred partner for procuring Indole in bulk. Request a quote to learn about our competitive pricing and supply chain advantages.
Key Advantages of Sourcing Indole
High Purity Assurance
Our Indole meets stringent quality standards, with an assay of ≥ 99.0% (GC, area%), ensuring optimal performance in your sensitive synthesis processes. As a dedicated supplier, we prioritize purity for all our chemical intermediates.
Diverse Synthesis Routes
From classical Fischer indole synthesis to modern Leimgruber–Batcho methods, Indole's versatility is key. We understand these applications and are prepared to supply Indole for various complex chemical synthesis requirements.
Global Supply Chain Expertise
Leverage our established network as a China-based manufacturer and supplier. We streamline the purchase process, offering competitive prices and efficient logistics for your global Indole procurement needs.
Applications of Indole
Pharmaceutical Synthesis
Indole is indispensable in creating many APIs, including those for anti-inflammatory drugs and neurotransmitter modulators. Explore how our reliable Indole supply can support your pharmaceutical R&D and manufacturing.
Fragrance and Flavor Industry
At very low concentrations, Indole imparts a pleasant floral note, making it a valuable ingredient in perfumes and fine fragrances. We offer Indole to fragrance houses seeking consistent quality for their formulations.
Agrochemical Development
Indole derivatives are crucial in plant growth hormones and other agricultural chemicals. Partner with us, a dedicated supplier, to acquire Indole for your agrochemical innovations.
Dyes and Pigments
Historically linked to indigo dye, Indole remains relevant in certain dye synthesis processes. We are a key supplier for industries requiring specialized indole derivatives.