Chemtour Biotech

Suzhou,  Jiangsu 
China
http://www.chemtour.com
  • Booth: 753

CHEMTOUR  is a professional marketing agent for pharmaceutical industry in China. Peptide  chemicals (amino acid derivatives,coupling agents and  protecting reagents), chiral intermediates, customer-synthesized advanced intermediates and Biopharmaceuticals are our strong areas. With cooperative 2 R&D centers and 5 manufacturing sites, we can provide the  chemicals from lab, pilot to commercial production. Our esteemed customers spread all over the world, including USA, switzerland, Japan, India, Latvia, etc. We expect a long-term partnership.

Brands: Chemtour


 Products

  • Fmoc-OSU [CAS#82911-69-1]
    Protecting reagent for peptide synthesis....

  • Appearance: white to off-white powder

    Purity: 99% min

    Loss on drying: 0.5% max

  • DSC [CAS#74124-79-1]
    protecting reagent for peptide synthesis...

  • Appearance: white to off-white powder

    Purity: 99% min

  • HOSU [CAS#6066-82-6]
    Protecting reagent for peptide synthesis...

  • Appearance: white to off-white powder

    Assay: 98%-102%

  • HBTU [CAS#94790-37-1]
    Coupling agent for chemical reaction...

  • Appearance: white to off-white powder

    Purity: 99% min

  • TBTU [CAS#125700-67-6]
    Coupling agent for chemical reaction...

  • Appearance:white to off-white powder

    Purity: 99% min

  • Fmoc-Arg(Pbf)-OH [CAS#154445-77-9]
    protected amino acid for peptide synthesis...

  • Appearance: white to off-white powder

    Purity: 99% min

  • Fmoc-Trp(Boc)-OH [CAS#143824-78-6]
    protected amino acid for peptide synthesis...

  • Appearance: white to off-white powder

    Purity: 98% min

  • Boc-Pro-OH [CAS# 15761-39-4]
    protected amino as pharmaceutical intermediate...

  • Appearance: white to off-white powder

    Purity: 99% min