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5-Methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxylic acid hydrochloride

The compound with CAS number 720720-96-7 is 5-methyl-4,5,6,7-tetrahydrothiazole[5,4-c]pyridine-2-carboxylate hydrochloride, also known as edoxaban impurity B (hydrochloride). This is an organic compound associated with edoxaban, an oral anticoagulant used to prevent and treat thrombosis-related diseases.

    Basic information

    Product Name: 5-Methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxylic acid hydrochloride
    Synonyms: 
    CAS: 720720-96-7
    MF: C8H11ClN2O2S
    MW: 234.7

    Chemical Properties

    Boiling Point: 175℃[at 101 325 Pa]
    Density: NA
    storage temp: under inert gas (nitrogen or Argon) at 2-8°C
    Solubility: Aqueous Acid (Slightly), DMSO (Slightly, Heated, Sonicated), Methanol (Very Slightly)
    Form: Solid
    Pka: NA
    Color: Pale Beige to Light Brown
    InChI: NA
    InChIKey: NA
    SMILES: NA

    product description

    In terms of chemical properties, the compound has a molecular formula of C8H11ClN2O2S and a molecular weight of 234.7. It is a solid with a light beige to light brown color and hygroscopic properties with a melting point ranging from 199.0 to 203.0 °C and a boiling point of 175 °C. Storage conditions require storage at 2-8°C under an inert gas such as nitrogen or argon.
    In terms of use, 5-methyl-4,5,6,7-tetrahydrothiazole[5,4-c]pyridine-2-carboxylate hydrochloride is mainly used as a reagent for the synthesis of N-(2-acylaminobenzyl or 2-acylaminoheterocyclic methyl)thiophene-2-carboxamide derivatives as an antithrombotic agent. It can also be used as a reagent in the synthesis of diamide derivatives (FXa inhibitors). In particular, it is an intermediate of Edoxaban (E555520) and is used for drug declaration detection and as an impurity control substance.
    In terms of solubility, the compound has some solubility in water (slightly soluble), DMSO (slightly soluble, heated, ultrasonic) and methanol (very slightly soluble). These properties make it an important application in the field of drug synthesis and pharmaceutical research.

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