D-(-)-α-Phenylglycine methyl ester hydrochloride / H-D-Phg-Ome HCl CAS 19883-41-1 in china

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Product:D-(-)-α-Phenylglycine methyl ester hydrochloride/H-D-Phg-Ome HCl

CAS: 19883-41-1


  • Manufacturer: Hebei Guanlang Biotechnology Co., Ltd.
  • Stock status: In stock
  • Delivery: Within 3 working days
  • Shipping Method: Express,Sea,Air
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    D-(-)-α-Phenylglycine methyl ester hydrochloride / H-D-Phg-Ome HCl CAS 19883-41-1 in china


    guanlang group

    Product Name High Quality H-D-PHG-OME HCL CAS 19883-41-1
    CAS NO.   19883-41-1
    Appearance White crystalline Powder
    Purity 98.5%
    Melting Point 189-191 °C
    Storage Inert atmosphere,Room Temperature
    Application D-phenylglycine methyl ester hydrochloride is an important raw material for the synthesis of cefaclor and ampicillin
    Usage H-D-PHG-OME HCL is commonly used in the pharmaceutical industry.


    D-phenylglycine methyl ester is an important intermediate for the synthesis of cefaclor and ampicillin. cefaclor and ampicillin are semi-synthetic second-generation cephalosporins, with antibacterial spectrum and antibacterial activity similar to cefazolin. It is mainly used to treat otitis media, lower respiratory tract infection, urinary tract infection, skin and skin tissue infection, and can inhibit all haemophilus influenzae, including strains resistant to ampicillin. Although the process steps are simple, the final product is D-phenylglycine methyl ester hydrochloride. The synthesis of ceflock and ampicillin requires desalting, which brings cumbersome process to the subsequent synthesis, so it is of great commercial value to obtain free D-phenylglycine methyl ester at low cost.

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  • Hebei Guanlang Biotechnology Co., Ltd. belongs to Guanlang Group, which was founded in 2007 , located in Shijiazhuang city which is the capital of Hebei Province and hub sector among Beijing Tianjin and Hebei and has advantage of convenient transportation . Our company is a modern high-tech chemical enterprise with Research & Development, production and sales.We have our own factory and lab,also offer customized synthesis service for our customers.