A ligand for copper(I)-catalyzed azide/alkyne cycloaddition
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.

Product Categories

Product Type

Biochemicals

Application

Click Chemistry

THPTA

Item No. 35670

Product Insert (PDF)Safety Data Sheet (SDS) (PDF)
Technical Information
Formal Name
4,4′,4′′-[nitrilotris(methylene)]tris-1H-1,2,3-triazole-1-propanol
CAS Number
760952-88-3
Molecular Formula
C18H30N10O3
Formula Weight
434.5
Purity
≥95%
Formulation (Request formulation change)
A solid
Solubility(Learn about Variance in Solubility)
DMSO: SolubleWater: Soluble
SMILES
OCCCN1C=C(N=N1)CN(CC(N=N2)=CN2CCCO)CC(N=N3)=CN3CCCO
InChi Code
InChI=1S/C18H30N10O3/c29-7-1-4-26-13-16(19-22-26)10-25(11-17-14-27(23-20-17)5-2-8-30)12-18-15-28(24-21-18)6-3-9-31/h13-15,29-31H,1-12H2
InChi Key
VAKXPQHQQNOUEZ-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

    100 mg

    $65

    Add

    500 mg

    $260

    Add

    1 g

    $423

    Add
    Product Description

    THPTA is a ligand for copper(I)-catalyzed azide/alkyne cycloaddition (CuAAC).1 It protects biomolecules from hydrolysis by copper(II) byproducts and against oxidation by various copper, oxygen, or ascorbate-derived radicals and peroxides.

    WARNING This product is not for human or veterinary use.

    References & Product Citations
    Product Description References

    1. Presolski, S.I., Hong, V.P., and Finn, M.G. Copper-catalyzed azide-alkyne click chemistry for bioconjugation. Curr. Protoc. Chem. Biol. 3(4), 153-162 (2011).