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  • D P Hydroxyphenylglycine - China

    price: contact company for price

    Name 4-Hydroxy-D-phenylglycine
    Synonyms 4-Hydroxy-D-(-)-2-phenylglycine; D-(-)-p-Hydroxyl Phenylglycine; (2R)-2-Amino-2-(4-hydroxyphenyl)acetic acid; H-D-Phg(4-OH)-OH; D(-)-4-Hydroxyphenylglycine; D-HPG; D-PHPG; (R)-a-Amino-4-hydroxyphenylacetic acid
    Molecular formula C8H9NO3
    Molecular weight 167.16
    CAS No. 22818-40-2
    Purity 99%
    Water content ≤0.5%
    Apparence White or off-white crystalline flake or powder
    Solubility Slightly soluble in ethanol and water; soluble in acid or alkali solution and generate salt.
    Package 25kg/drum

    What is 4-Hydroxy-D-phenylglycine?
    4-Hydroxy-D-phenylglycine, also known as D-P-Hydroxyphenylglycine, (2R)-2-Amino-2-(4-hydroxyphenyl)acetic acid and D-(-)-p-Hydroxyl Phenylglycine, is an important pharmaceutical intermediate. In China, pharmaceutical manufacturers and suppliers prefer to use the name D-P-Hydroxyphenylglycine. It is a side-chain chemical compound for the synthesis of semisynthetic penicillin and semisynthetic cephalosporins, including beta-lactam semisynthetic antibiotics such as amoxicillin, amoxicillin clavulanic acid salt, cefaclox, cefadroxil, amoxicillin with ceftazidime, cefoperazone, cefatrizine, and so on.
    The antimicrobial spectrum of the antibiotics synthesized from 4-Hydroxy-D-phenylglycine is quite broad. They are active against both gram-positive bacteria and gram-negative bacteria. As a new generation, the antibiotics are very effective when taken orally. They also have eliminated the defects of narrow antimicrobial spectrum, side effects, poor acid resistance, incapability of being taken orally or ineffective when taken orally, and drug tolerance specified by penicillin G. As a result, they are more and more popular in clinic application, and the need for 4-Hydroxy-D-phenylglycine has been expanding.
    In the meantime, 4-Hydroxy-D-phenylglycine is also applied in the photosensitive field and as the analytical reagent for iron, phosphorus, and silicon. It is also a key intermediate for the synthesis of artificial sweeteners.
    D-P-Hydroxyphenylglycine vs DL-P-Hydroxyphenylglycine
    D-P-Hydroxyphenylglycine is different from DL-P-Hydroxyphenylglycine. The CAS No. of DL-P-Hydroxyphenylglycine is 938-97-6, and the CAS No. of 4-Hydroxy-D-phenylglycine is 22818-40-2. They also differ in chemical properties.
    Banff Green Technologies, Inc. is a manufacturer of 4-Hydroxy-D-phenylglycine. Our customers spread in Europe, America, and Southeast Asia. Should you need any info regarding 4-Hydroxy-D-phenylglycine, please contact us directly.


    Company Contact:


    • Phone: 862154795870

    • Address: Floor 29, CapitaMalls Plaza, No. 6088 Humin Rd., Shanghai, China

    • Email: Email


    Published date: January 16, 2017 -

    • Business Description: Banff Green Technologies, Inc. is a technologically innovative company

      that focuses on chemicals, materials, pharmaceuticals, crop science and

      environmental technology. The company headquarter is based in Shanghai,

      China. Our research and development team is comprised of a talented and

      experienced team of PhD s with strong scientific backgrounds dedicated

      to our mission. We are also supported by strong infrastructure, which

      include state of the art lab facilities, two pilot facilities and seven

      manufacturing sites located in five provinces in China.

      Our core businesses span over the following areas: R & D, production and sales of fine and specialty chemicals, contract manufacturing services and custom synthesis.

      Our main products are: fluorinated fine chemicals (mainly Diethyl fluoromalonate and 5 fluorine pyrimidine derivatives), chiral compounds (amino acids and their derivatives, in particular D 2 Aminobutyric acid, L 2 Aminobutanamide hydrochloride, chloramphenicol and Valnemulin hydrochloride).

      Our corporate mission is to achieve environmental protection and sustainability while being socially responsible through our research and innovation. We sincerely hope to better serve our customers through every facets of their needs and together we can achieve a more sustainable future.

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