Hubei Yuancheng Pharmaceutical Tech. Co., Ltd.

You are here: HomeProductsProtocatechualdehyde

Contact us

  • Company Name: Hubei Yuancheng Pharmaceutical Tech. Co., Ltd.
  • Country/region: China
  • Contact Person: Ms.Cassie Lee
  • Tel: 86-027-50756235
  • Email:

Protocatechualdehyde

  • CAS No:139-85-5 3,4-dihydroxybenzaldehyde
    Molecular Structure

    Detailed Description

    Protocatechualdehyde

    English Name: Protocatechualdehyde

    English alias: 1,2-Dihydroxy-4-formylbenzene; 3,4-dihydroxy-benzaldehyd

    Chinese alias: protocatechuic aldehyde; the original two tea aldehyde

    CAS number: 139-85-5

    Molecular formula: C7H6O3

    Molecular weight: 138.12

    EINECS:205-377-7

    Content: 99%

    Package: 25KG/ paperboard barrel

    Chemical properties: light yellow flaky crystal. The melting point of 153-154 deg. C. Soluble in water, soluble in ethanol.

    Use: an important medical intermediate, can be used in the synthesis of a variety of antibiotics and anti-inflammatory drugs.
  • Protocatechualdehyde
  • Protocatechualdehyde