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Specialty Chemicals

  • Gallic Acid CAS No.5995-86-8

    Gallic Acid CAS No.5995-86-8

    Gallic acid, also known as 3,4,5-Trihydroxybenzoic Acid, is an organic acid that can be found in plants of Galla chinensis, lacquer tree, and tea. Gallic acid can be used as a developer. Its alkaline bismuth salt is used as a preservative and also in the pharmaceutical industry.

  • Pyrogallic Acid CAS No. 87-66-1

    Pyrogallic Acid CAS No. 87-66-1

    As one of the aromatic compounds, It is a very strong reducing agent. The first person to make it was Karl William Scheele, who was heated by gallic acid in 1786. Even benzene three phenol in the alkaline solution will absorb moisture, from colorless to purple. It can also...

  • 3,4,5-Trimethoxybenzoic Acid CAS No. 118-41-2

    3,4,5-Trimethoxybenzoic Acid CAS No. 118-41-2

    We are specialized in Gallic series products, 3, 4, 5 - Trimethoxybenzoic acid is used in pharmaceutical intermediate, mainly used in pharmaceutical synthesis, chemical, electronics and other industries.

  • 3,4,5-Trimethoxybenzoic Acid Methyl Ester CAS No. 1916-07-0

    3,4,5-Trimethoxybenzoic Acid Methyl Ester CAS No. 1916-07-0

    The product can also be made from tannic acid or esterified by 3,4,5- trimethoxy benzoic acid and methanol. It can be used as medicine intermediate, it is the main raw material for anti anxiety drugs, such as trimetazidine, gastrointestinal medicine, trimebutine maleate, etc.

  • 1,2,3-Trimethoxybenzene CAS No. 634-36-6

    1,2,3-Trimethoxybenzene CAS No. 634-36-6

    Methyl pyrogallol (1,3,3- phenyl three phenol) was prepared by methylation of two methyl sulphate under alkaline conditions. It is mainly used for the intermediates of trimethoxazine.

  • Propyl Gallate CAS No. 121-79-9

    Propyl Gallate CAS No. 121-79-9

    Propyl Gallate is a known inhibitor of Tyrosinase, a polyphenol oxidase, which is an important enzyme in pigment biosynthesis in various organisms. It has also recently been seen to boost biodiesel lipid biosynthesis in cultures.

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