Drug Intermediate

Drug intermediates are building blocks and reagents used to synthesize active compounds and their analogs. The category covers small aromatic ketones and acids, aliphatic keto acids, sugars and amino acid-related compounds. 2'-Hydroxyacetophenone, an ortho-substituted aromatic ketone, is a common precursor of chromones and flavonoids. Phenylglyoxylic acid carries an α-keto acid group on a benzene ring, while levulinic acid is a biomass-derived keto acid used as a platform chemical. Carbohydrate intermediates include DL-Xylose and N-acetyl-D-mannosamine, a biosynthetic precursor of sialic acids. Several entries are also endogenous metabolites or salts, so they serve biochemical as well as synthetic work. Compounds built by modifying an existing drug structure are listed under Drug Derivative.

8 Items

  • 2-Amino-6-bromopyridine
    Cat. No.
    A48259

    2-Amino-6-bromopyridine

    2-Amino-6-bromopyridine acts as a PqsR ligand, exhibiting a dissociation constant (Kd) of 6.8 μM as determined by surface plasmon resonance (SPR) assays. This compound demonstrates weak antagonistic activity and serves as an intermediate in the synthesis of JAK2 and MSK1 inhibitors. Furthermore, 2-Amino-6-bromopyridine is useful in research focused on Pseudomonas aeruginosa infections, contributing to studies aimed at understanding bacterial communication and virulence factors.

    1 g
    $20.00
    5 g
    $25.00
    All 6 sizes
  • STING agonist-33
    Cat. No.
    A65602

    STING agonist-33

    STING agonist-33 is a potent agonist of STING (stimulator of interferon genes) derived from 4-ethyl-2-methylthiazole-5-carboxylic acid. It acts by activating the STING pathway, which plays a crucial role in the innate immune response by promoting the production of type I interferons. This reagent is valuable for research applications focused on immune modulation, cancer therapy, and infectious diseases, as it can enhance the body's antiviral and antitumor defenses.

    Out of stock

    All 3 sizes
  • 4,4′-Dipyridyl
    Cat. No.
    A97530

    4,4′-Dipyridyl

    4,4′-Dipyridyl is a heterocyclic compound that serves as a versatile bidentate ligand in supramolecular chemistry. This reagent is widely employed as an electronic and photosensitive building block, enabling the development of advanced materials and complex architectures. Additionally, 4,4′-Dipyridyl acts as a critical drug intermediate in the synthesis of paraquat, an extensively used herbicide, facilitating research in agricultural chemistry and environmental science.

    1 g
    $20.00
    10 g
    $25.00
    All 6 sizes
  • Tri(2-methylphenyl)phosphine
    Cat. No.
    A97633

    Tri(2-methylphenyl)phosphine

    Tri(2-methylphenyl)phosphine is an organic phosphorus compound functioning as a ligand that facilitates the formation of metal complexes. Its primary application is as a drug intermediate in pharmaceutical synthesis. The compound's structural characteristics enhance its utility in various coordination chemistry applications, making it a valuable reagent in organic and medicinal chemistry research.

    1 mg
    $20.00
    2 mg
    $25.00
    All 12 sizes
  • 1,4-Cyclohexanedione
    Cat. No.
    A97856

    1,4-Cyclohexanedione

    1,4-Cyclohexanedione serves as a crucial drug intermediate due to its role as a substrate for the EryKR1 domain. This compound exhibits unique biocatalytic activity and stereospecificity, making it valuable for various synthetic applications in pharmaceutical research. Its ability to participate in stereochemical transformations further supports its utility in the development of complex organic molecules.

    10 g
    $25.00
    100 g
    $30.00
    All 2 sizes
  • 3-Thiophenecarboxaldehyde
    Cat. No.
    A98382

    3-Thiophenecarboxaldehyde

    Synonyms: 3-TC

    3-Thiophenecarboxaldehyde is a thiophene derivative that serves as a substrate for biocatalytic reduction to 3-thiophenemethanol, facilitated by Pseudomonas putida S12 cells. This compound functions as an important intermediate in synthetic pathways. However, it exhibits toxicity toward Pseudomonas putida S12 at elevated concentrations, negatively impacting specific growth rates and final biomass yields. Its unique properties make it useful for research in biocatalysis and metabolic engineering.

    1 g
    $20.00
    5 g
    $35.00
    All 4 sizes
  • LY280748
    Cat. No.
    A98748

    LY280748

    LY280748 is a potent imidazolate receptor ligand, functioning primarily as a drug intermediate. This compound exhibits significant biological activity, making it a valuable tool in pharmacological research and development. Its application spans various studies focused on receptor-mediated signaling pathways and the synthesis of novel therapeutic agents.

    Out of stock

    All 3 sizes
  • Sal-AMP
    Cat. No.
    B10424

    Sal-AMP

    Sal-AMP is an acyl-adenylate intermediate that serves as a substrate for MbtA, facilitating the loading onto the thiolation domain of MbtB. This compound plays a critical role in the biosynthetic pathway of mycobacterial compounds and is valuable for research investigating tuberculosis and related bacterial processes. Its use can aid in understanding the mechanisms of mycobacterial metabolism and potential drug targets.

    Out of stock

    All 3 sizes

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