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Versatile Building Blocks & Reagents for API and Fine Chemical Synthesis

Discover our diverse portfolio of key intermediates and reagents, including Thiomalic Acid, 5-Methyl-1H-tetrazole, Diphenylphosphoryl Azide, and more. These high-purity compounds support efficient synthesis of APIs, antifungals, chemotherapeutics, and biologically active molecules — with options designed for both performance and sustainability in modern chemical development.

Discover our diverse portfolio of key intermediates and reagents, including Thiomalic Acid, 5-Methyl-1H-tetrazole, Diphenylphosphoryl Azide, and more. These high-purity compounds support efficient synthesis of APIs, antifungals, chemotherapeutics, and biologically active molecules — with options designed for both performance and sustainability in modern chemical development.

    Filter ingredients that promote sustainability with this button.
    Thiomalic Acid (tas)

    THIOMALIC ACID (TAS) is used as building block in API synthesis.

    Physical form Powder
    Application Synthesis

    THIOMALIC ACID (TAS) is used as building block in API synthesis.

    Code PIM000003451
    CAS number: 70-49-5
    Composition: Thiomalic Acid 98% purity
    Physical form: Powder
    Function:
    Application: Synthesis
    Markets of Availability: France, Spain, Portugal, Switzerland, Germany, United Kingdom, Denmark, Sweden, Iceland, Latvia, Finland, Norway, Estonia, Lithuania, Belgium, Netherlands, Luxembourg
    5-methyl-1h-tetrazole

    5-Methyl-1H-tetrazole is a building block often involved in preparation of novel antifungal agents.

    Physical form Powder
    Application Synthesis

    5-Methyl-1H-tetrazole is a building block often involved in preparation of novel antifungal agents.

    Code PIM000003452
    CAS number: 4076-36-2
    Composition: 5-Methyl-1H-tetrazole 99% purity
    Physical form: Powder
    Function:
    Application: Synthesis
    Markets of Availability: Spain, Portugal, Switzerland, Germany, United Kingdom, Denmark, Sweden, Iceland, Latvia, Finland, Norway, Estonia, Lithuania, Belgium, Netherlands, Luxembourg
    Diphenylphosphoryl Azide (dppa)
    Diphenylphosphoryl Azide can be used as hydroazidation catalyst for facile preparation of organoazides.
    Physical form Liquid
    Application Synthesis

    Diphenylphosphoryl Azide can be used as hydroazidation catalyst for facile preparation of organoazides.

    Code PIM000003455
    CAS number: 26386-88-9
    Composition: Diphenylphosphoryl azide 96% purity
    Physical form: Liquid
    Function:
    Application: Synthesis
    Markets of Availability: France, Spain, Portugal, Switzerland, Germany, Denmark, Sweden, Iceland, Latvia, Finland, Norway, Estonia, Lithuania, Belgium, Netherlands, Luxembourg
    Potassium Thiocyanate (xk)
    POTASSIUM THIOCYANATE (XK) is used as reagent in the synthesis of chemotherapeutic drugs, antibiotics and thyroid me...
    Physical form Powder
    Application Synthesis

    POTASSIUM THIOCYANATE (XK) is used as reagent in the synthesis of chemotherapeutic drugs, antibiotics and thyroid medications.

    Code PIM000003450
    CAS number: 333-20-0
    Composition: Potassium thiocyanate 99% purity
    Physical form: Powder
    Function:
    Application: Synthesis
    Markets of Availability: France, Italy, Switzerland, Spain, Portugal, United Kingdom, Denmark, Sweden, Iceland, Latvia, Finland, Norway, Estonia, Lithuania, Belgium, Netherlands, Luxembourg, Germany
    Methanesulfonic Acid (msa)

    METHANESULFONIC ACID (MSA) is a strong organic acid.It is considered a green acid as it is less toxic and corrosi...

    Physical form Liquid
    Application Synthesis

    METHANESULFONIC ACID (MSA) is a strong organic acid.It is considered a green acid as it is less toxic and corrosive in comparison to mineral acids.

    Code PIM000092220
    CAS number: 75-75-2
    Composition: Methanesulfonic Acid 99% purity
    Physical form: Liquid
    Function:
    Application: Synthesis
    Markets of Availability: Belgium, Denmark, Estonia, Finland, France, Germany, Iceland, Latvia, Lithuania, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland, United Kingdom
    Phenyl Isothiocyanate (pit)
    PHENYL ISOTHIOCYANATE (PIT) is an aromatic isothiocyanate. It participates in dehydration reactions of alcohols. It ...
    Physical form Liquid
    Application Synthesis

    PHENYL ISOTHIOCYANATE (PIT) is an aromatic isothiocyanate. It participates in dehydration reactions of alcohols. It is widely used for synthesis of various biologically important heterocyclic compounds.

    Code PIM000003449
    CAS number: 103-72-0
    Composition: Phenylisothiocyanate 99% purity
    Physical form: Liquid
    Function:
    Application: Synthesis
    Markets of Availability: Switzerland, Spain, Portugal, Germany, Denmark, Sweden, Iceland, Latvia, Finland, Norway, Estonia, Lithuania, Belgium, Netherlands, Luxembourg
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