An Analytical Reference Standard
Related Products
Parent Compound(s)
ISO00122PB-22
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.

PB-22 3-carboxyindole metabolite

Item No. 14385

Product Insert (PDF)Safety Data Sheet (SDS) (PDF)
Technical Information
Formal Name
1-pentyl-1H-indole-3-carboxylic acid
CAS Number
727421-73-0
Molecular Formula
C14H17NO2
Formula Weight
231.3
Purity
≥98%
Formulation
A crystalline solid
Solubility(Learn about Variance in Solubility)
DMF: 30 mg/mlDMSO: 30 mg/mlDMSO:PBS (pH 7.2) (1:1): 0.5 mg/mlEthanol: 10 mg/ml
λmax
216, 289 nm
SMILES
O=C(O)C1=CN(CCCCC)C2=C1C=CC=C2
InChi Code
InChI=1S/C14H17NO2/c1-2-3-6-9-15-10-12(14(16)17)11-7-4-5-8-13(11)15/h4-5,7-8,10H,2-3,6,9H2,1H3,(H,16,17)
InChi Key
HAPJUNILBCTRIJ-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

    $129

    Add

    5 mg

    $303

    Add

    10 mg

    $469

    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

    PB-22 (Item No. 14096) is an analog of the potent synthetic cannabinoid, JWH 018 (Item No. 10900), which differs by having 8-hydroxyquinoline replacing the naphthalene group of JWH 018.1,2 PB-22 3-carboxyindole metabolite is expected to be a metabolite of PB-22 that would be detectable both in serum and urine. 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. Sobolevsky, T., Prasolov, I., and Rodchenkov, G. Detection of JWH-018 metabolites in smoking mixture post-administration urine. Forensic Sci. Int. 200(1-3), 141-147 (2010).

    2. Moran, C.L., Le, V.H., Chimalakonda, K.C., et al. Quantitative measurement of JWH-018 and JWH-073 metabolites excreted in human urine. Anal. Chem. 83(11), 4228-4236 (2011).

    Product Citations

    Ong, R.S., Kappatos, D.C., Russell, S.G.G., et al. Simultaneous analysis of 29 synthetic cannabinoids and metabolites, amphetamines, and cannabinoids in human whole blood by liquid chromatography-tandem mass spectrometry - A New Zealand perspective of use in 2018. Drug. Test. Anal. 12(2), 195-214 (2020).

    Thomas, B.F., Lefever, T.W., Cortes, R.A., et al. Thermolytic degradation of synthetic cannabinoids: Chemical exposures and pharmacological consequences. J. Pharmacol. Exp. Ther. 361(1), 162-171 (2017).

    Minakata, K., Hasegawa, K., Yamagishi, I., et al. Sensitive quantification of 5F-PB-22 and its three metabolites 5F-PB-22 3-carboxyindole, B-22 N-5-hydroxypentyl and PB-22 N-pentanoic acid in authentic urine specimens obtained from four individuals by liquid chromatography-tandem mass spectrometry. Forensic Toxicol. (2017).