Ethyl 3,4-dihydroxybenzoate CAS 3943-89-3: Premier Pharmaceutical Intermediate & Antioxidant Supplier
Discover the versatile applications and potent properties of Ethyl 3,4-dihydroxybenzoate (CAS 3943-89-3). As a leading manufacturer and supplier in China, NINGBO INNO PHARMCHEM CO.,LTD. offers high-purity Ethyl 3,4-dihydroxybenzoate for your pharmaceutical, cosmetic, and fine chemical manufacturing needs. Request a quote and sample today to secure your supply chain.
Get a Quote & SampleUnlocking the Potential of Ethyl 3,4-dihydroxybenzoate

Ethyl 3,4-dihydroxybenzoate
NINGBO INNO PHARMCHEM CO.,LTD. is a trusted supplier of Ethyl 3,4-dihydroxybenzoate (CAS 3943-89-3), a vital chemical intermediate renowned for its antioxidant and bioactive properties. We are a premier manufacturer in China, ensuring consistent quality and stable supply for global partners seeking to buy this essential compound. Leverage our expertise for your advanced material requirements.
- Purity and Quality: We supply Ethyl 3,4-dihydroxybenzoate with purity levels ranging from 90% to 99.99%, meeting stringent industrial, food, and pharmaceutical grade standards. Partner with a reliable manufacturer for your critical applications.
- Versatile Applications: This compound is instrumental as a pharmaceutical intermediate, a key ingredient in cosmetics, and a potent antioxidant. Its use in steroids further expands its utility.
- Chemical Specifications: With a molecular formula of C9H10O4 and a molecular weight of 182.17, it is supplied as a white to light yellow to light orange powder. Its stable structure supports diverse synthesis pathways.
- Global Supply Chain: As an experienced supplier, we manage efficient logistics via ocean, land, and air, with ports like Shanghai and Qingdao. Secure your procurement with a dependable manufacturer.
Key Advantages of Sourcing from NINGBO INNO PHARMCHEM CO.,LTD.
Exceptional Purity for Critical Applications
Our commitment to quality ensures Ethyl 3,4-dihydroxybenzoate meets high purity standards (≥98.0%), making it ideal for demanding pharmaceutical and cosmetic formulations. Buy with confidence from our manufacturing facility.
Antioxidant and Bioactive Properties
Leverage the inherent antioxidant, anti-inflammatory, and neuroprotective capabilities of Ethyl 3,4-dihydroxybenzoate. This makes it a sought-after raw material for innovative product development. Purchase bulk quantities for your R&D and production.
Reliable Manufacturer and Supplier in China
As a dedicated manufacturer and supplier, we guarantee a stable and consistent supply chain. Benefit from competitive pricing and prompt delivery when you choose to purchase from NINGBO INNO PHARMCHEM CO.,LTD.
Diverse Applications of Ethyl 3,4-dihydroxybenzoate
Pharmaceutical Intermediates
Ethyl 3,4-dihydroxybenzoate is crucial for synthesizing various active pharmaceutical ingredients (APIs). Its structural features are valuable in drug development. Inquire about our supply for pharmaceutical manufacturing.
Cosmetics Ingredients
Due to its antioxidant properties, it is a popular ingredient in cosmetic formulations for skin protection and anti-aging products. Explore bulk purchase options for your cosmetic production needs.
Antioxidant Formulations
The compound's ability to scavenge free radicals makes it an excellent choice for antioxidant applications in various industries. We are a key supplier for these specialized needs.
Steroid Synthesis
Its utility extends to the synthesis of steroids, showcasing its broad chemical applicability. Manufacturers looking to buy this intermediate can rely on our consistent supply.