An ALDH1A3 inhibitor
Technical Support & Resources

Information provided in the product description is from published literature. Due to the nature of scientific experimentation, your results (e.g., selectivity and effective concentrations) or specific application for this product may differ. If you have questions about how this product fits your application, please contact our technical support staff.

Visit our FAQ

Contact Us

Toll Free Phone (USA and Canada Only): (888) 526-5351
Direct Phone: (734) 975-3888

Request Technical Support

Technical Support Request

To streamline the process attach the appropriate questionnaire to your inquiry.

Download IHC QuestionnaireDownload WB Questionnaire

View Our Privacy Statement for details on how we use and protect your data. In addition, this site is protected by hCaptcha and its Privacy Policy and Terms of Service apply.

MCI-INI-3

Item No. 42077

Product Insert (PDF)Safety Data Sheet (SDS) (PDF)
Technical Information
Formal Name
5-(1,3-benzodioxol-5-yl)-2-phenyl-pyrazolo[1,5-a]pyrimidine-7-carboxylic acid, methyl ester
CAS Number
1011366-31-6
Molecular Formula
C21H15N3O4
Formula Weight
373.4
Purity
≥95%
Formulation (Request formulation change)
A solid
Solubility(Learn about Variance in Solubility)
Acetonitrile: Slightly soluble: 0.1-1 mg/mlDMSO: Sparingly soluble: 1-10 mg/ml
SMILES
O=C(C1=CC(C2=CC3=C(OCO3)C=C2)=NC4=CC(C5=CC=CC=C5)=NN41)OC
InChi Code
InChI=1S/C21H15N3O4/c1-26-21(25)17-10-15(14-7-8-18-19(9-14)28-12-27-18)22-20-11-16(23-24(17)20)13-5-3-2-4-6-13/h2-11H,12H2,1H3
InChi Key
DCSWTUKGGUNNLU-UHFFFAOYSA-N
Shipping & Storage Information
Storage
-20°C
Shipping
Room temperature in continental US; may vary elsewhere
Recommended Products

Certificates of Analysis & Batch Specific Data

Provide batch numbers separated by commas to download or request available product inserts, QC sheets, certificates of analysis, data packs, and GC-MS data.

Download most recent Certificate of Analysis for this product

    1 mg

    $109

    Add

    5 mg

    $517

    Add

    10 mg

    $981

    Add
    Cayman Chemical
    Visit Our Cancer Resource Center
    Find Tools & Resources to Study the Hallmarks of Cancer
    • Cancer cell signaling & regulation
    • Cancer metabolism
    • Tumor microenvironment
    EXPLORE NOW
    Product Description

    MCI-INI-3 is an inhibitor of aldehyde dehydrogenase 1A3 (ALDH1A3; Ki = 0.55 µM).1 It is selective for ALDH1A3 over ALDH1A1 (Ki = 78.2 µM). MCI-INI-3 (15 µM) inhibits the conversion of retinol to retinaldehyde in U87MG glioblastoma cells. It reduces the viability of GSC-83 and GSC-326 glioblastoma cells when used at a concentration of 15 µM.

    WARNING This product is not for human or veterinary use.

    References & Product Citations
    Product Description References

    1. Li, J., Garavaglia, S., Ye, Z., et al. A specific inhibitor of ALDH1A3 regulates retinoic acid biosynthesis in glioma stem cells. Commun. Biol. 4(1), 1420 (2021).