Basic Info
  • Grade: Pharmaceutical Grade

    Factory Location: Jiangsu, China

    Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Australasia,Asia,Middle East,Africa

  • Monthly Production Capacity: 999 Tons

    Packaging Information: <10kg/Aluminum foil bag & Carton; ≥10kg/Drum

  • Delivery Lead Time: Within 1 business day

    Sample Provided: yes

    Payment Terms: T/T

    Product Overview:

    Product Name Protocatechuic Acid / 3,4-Dihydroxybenzoic acid
    CAS. NO 99-50-3
    Purity ≥99%
    Appearance White to off-White Odorless Crystalline Powder
    Usage Pharmaceutical Intermediate, Feed Additive
    Certification ISO9001, HALAL, Kosher, USDA BioPreferred® Program and COSMOS
    Specification 1kg/10kg/25kg(Customizable)
    MOQ No Limited
    Packing <10kg/Aluminum foil bag & Carton; ≥10kg/Drum
    Labels Standard/Customized
    Test Method HPLC
    Sample Available
    Shipping Time Within 1 Business Day After Receiving Payment
    Storage Keep in a cool, dry, dark location in a tightly sealed container or cylinder.
    Shelf Life 24 Mon

    Protocatechuic Acid (PCA) is a naturally occurring organic acid found in various plants, possessing notable biological activities such as antibacterial, anti-inflammatory, antioxidant, and antitumor properties. It has widespread applications in medicine, animal feed, and new materials.

     

    We produce products through bio-synthetic technology, naturalness >96%. Our products are now exported to many countries, including Europe, the United States, Germany, Russia, South Korea, and India.

     

    Product Advantages:

    √ Protocatechic acid is a competitive product of our company, and free samples can be applied.

    √ We have a supply capacity of hundreds of tons, it is available in stock for quick shipment.

    √ No MOQ limited, with free packaging and labeling customization to meet personalized needs.

    √ Natural, healthy, can be safely used in medicine, dyes, feed and other fields.

    √ Our products have obtained multiple certifications such as ISO9001, HALAL, Kosher (OU), USDA BioPreferred® Program, and COSMOS  and our quality is fully guaranteed. 

     

    COA:

    Item Standard Result
    Physical and chemicalindicators
    Appearance White to yellowish crystalline powder Conforms
    Identify Consistent with the reference Conforms
    Melting Point 197℃-200℃ 200℃
    Loss on Drying ≤1.0% 0.09%
    Ash ≤0.5% 0.12%
    Maximum single clutter ≤0.3% 0.12%
    Total impurity ≤1.0% 0.15%
    Purity(HPLC) ≥99% 99.85%
    Assay 98.0%~102.0% 99.06%
    Naturalness ≥96% 96.60%
    Microbiological test
    Total numberof aerobic bacteria ≤100CFU/g <10 CFU/g
    Molds and yeasts ≤100CFU/g <10 CFU/g
    E.coli flora 0CFU/g Not detected
    Salmonella 0CFU/g Not detected
    Heavy metal
    Cd ≤lppm Not detected
    As ≤2ppm Not detected
    Pb ≤lppm Not detected
    Hg ≤lppm Not detected
    Conclusion conform with the standard

     

    Functions and Applications:

    Pharmaceutical Intermediate: Protocatechuic acid is an important precursor in the synthesis of anticancer drugs, such as erlotinib. Additionally, its antibacterial, expectorant, antiasthmatic, and detoxifying properties make it crucial in the treatment of infectious diseases, respiratory conditions, and poisoning incidents, making it an indispensable component in the  pharmaceutical field.

     

    Animal Feed Additives: As a feed additive, protocatechuic acid can enhance animal growth efficiency, boost immunity, improve meat quality and flavor, and increase feed utilization rates, significantly reducing farming costs and creating substantial economic benefits for the livestock industry.

     

    Chemical Raw Materials: In the field of new materials, protocatechuic acid has demonstrated novel applications as an environmentally friendly alternative to bisphenol A, enabling the development of high-performance epoxy resins. It is also a key precursor in the synthesis of vanillin, contributing to the advancement of the food and flavor industries.

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    Vertexyn (Nanjing) Bioworks Co., Ltd.
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