An Analytical Reference Standard
Technical Support & Resources

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.

NPB-22

Item No. 15535

Product Insert (PDF)GC-MS (PDF)Safety Data Sheet (SDS) (PDF)
Technical Information
Formal Name
1-pentyl-1H-indazole-3-carboxylic acid, 8-quinolinyl ester
CAS Number
1445579-61-2
Molecular Formula
C22H21N3O2
Formula Weight
359.4
Purity
≥98%
Formulation
A crystalline solid
Solubility(Learn about Variance in Solubility)
DMF: 10 mg/mlDMSO: 10 mg/mlDMSO:PBS (pH 7.2) (1:2): 0.25 mg/ml
λmax
226, 302 nm
SMILES
O=C(OC1=C(N=CC=C2)C2=CC=C1)C3=NN(CCCCC)C4=C3C=CC=C4
InChi Code
InChI=1S/C22H21N3O2/c1-2-3-6-15-25-18-12-5-4-11-17(18)21(24-25)22(26)27-19-13-7-9-16-10-8-14-23-20(16)19/h4-5,7-14H,2-3,6,15H2,1H3
InChi Key
UWICFJAXLKCHTQ-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

    $90

    Add

    5 mg

    $392

    Add

    10 mg

    $696

    Add
    Cayman Chemical
    Cayman Spectral Library

    Our free, searchable, GC-MS spectral database contains 70eV EI mass spectral data of 2,000+ of Cayman’s forensic drug standards.

    DOWNLOAD THE DATABASE
    Product Description

    The cannabimimetic quinolinyl carboxylate PB-22 (Item No. 14096) is an analog of JWH 018 (Item No. 10900) that has been identified as a designer drug in illegal products.1 NPB-22 is an indazole-based derivative of PB-22 (Item No. 14096). The physiological and toxicological properties of this compound are not known. This product is intended for forensic and research applications.

    WARNING This product is not for human or veterinary use.

    References & Product Citations
    Product Description References

    1. Uchiyama, N., Matsuda, S., Kawamura, M., et al. Two new-type cannabimimetic quinolinyl carboxylates, QUPIC and QUCHIC, two new cannabimimetic carboxamide derivatives, ADB-FUBINACA and ADBICA, and five synthetic cannabinoids detected with a thiophene derivative α-PVT and an opioid receptor agonist AH-7921 identified in illegal products. Forensic Toxicol. 31(2), 223-240 (2013).