An Analytical Reference Material
Features
  • This product is qualified as a Reference Material that has been manufactured and tested to meet ISO/IEC 17025 and ISO 17034 international standards
  • This product is intended to be used as an analytical reference standard
  • Bulk material is available for qualified institutions; please contact our sales department for pricing
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.

Acetyl fentanyl (hydrochloride)

Item No. ISO00128

Restricted Product (Schedule I)
Product Insert (PDF)GC-MS (PDF)Safety Data Sheet (SDS) (PDF)
Synonyms
Synonyms
  • Desmethyl fentanyl
  • MCV 4848
  • NIH 10485
Technical Information
Formal Name
N-phenyl-N-[1-(2-phenylethyl)-4-piperidinyl]-acetamide, monohydrochloride
CAS Number
117332-89-5
Molecular Formula
C21H26N2O • HCl
Formula Weight
358.9
Purity
≥98%
Formulation
A neat solid
SMILES
CC(N(C1=CC=CC=C1)C2CCN(CCC3=CC=CC=C3)CC2)=O.Cl
InChi Code
InChI=1S/C21H26N2O.ClH/c1-18(24)23(20-10-6-3-7-11-20)21-13-16-22(17-14-21)15-12-19-8-4-2-5-9-19;/h2-11,21H,12-17H2,1H3;1H
InChi Key
SUEJSVVIYIQEPP-UHFFFAOYSA-N
Regulatory Information
DEA Schedule
I
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

    $49

    Add

    5 mg

    $213

    Add
    Cayman Chemical
    Forensic Lab Guide Wall Posters

    Discover our collection of drug identification, naming, and metabolism posters for your lab. We offer all of our posters at no cost to help support the forensic community.

    REQUEST YOURS
    Product Description

    Acetyl fentanyl (hydrochloride) (Item No. ISO00128) is an analytical reference material categorized as an opioid.1 Acetyl fentanyl is regulated as a Schedule I compound in the United States. This product is intended for research and forensic applications.

    WARNING This product is not for human or veterinary use.

    References & Product Citations
    Product Description References

    1. Woods, J., Medzihradsky, F., Smith, C., et al. Evaluation of new compounds for opioid activity: 1987 Annual report. 81, 543-590 (1988).

    Product Citations

    Varshneya, N.B., Hassanien, S.H., Holt, M.C., et al. Fentanyl analog structure-activity relationships demonstrate determinants of diverging potencies for antinociception and respiratory depression. Pharmacol. Biochem. Behav. 226, 173572 (2023).

    Hassanien, S.H., Bassman, J.R., Perrien Naccarato, C.M., et al. In vitro pharmacology of fentanyl analogs at the human mu opioid receptor and their spectroscopic analysis. Drug Test. Anal. 12(8), 1212-1221 (2020).

    Mochizuki, A., Nakazawa, H., Adachi, N., et al. Identification and quantification of mepirapim and acetyl fentanyl in authentic human whole blood and urine samples by GC-MS/MS and LC-MS/MS. Forensic Toxicol. 36, 81-87 (2018).

    Watanabe, S., Vikingsson, S., Roman, M., et al. In vitro and in vivo metabolite identification studies for the new synthetic opioids acetylfentanyl, acrylfentanyl, furanylfentanyl, and 4-fluoro-isobutyrylfentanyl. AAPS J. 19(4), 1102-1122 (2017).