A Certified Reference Material
Related Products
Alternative(s)
41384para-Methylfentanyl (hydrochloride) (exempt preparation)
Analytical Standard(s)
20038para-Methylfentanyl (hydrochloride)
Isomer(s)
9002747(±)-cis-3-methyl Fentanyl (hydrochloride)21676(±)-cis-3-methyl Fentanyl (hydrochloride) (CRM)35520(±)-cis-3-methyl Fentanyl (hydrochloride) (CRM)9002482(±)-trans-3-methyl Fentanyl (hydrochloride)39199(±)-trans-3-methyl Fentanyl (hydrochloride) (exempt preparation)22633meta-Methylfentanyl (hydrochloride)36371meta-Methylfentanyl (hydrochloride) (exempt preparation)43432ortho-Methylfentanyl (hydrochloride) (CRM)22634ortho-Methylfentanyl (hydrochloride)254752'-methyl Fentanyl (hydrochloride)254763'-methyl Fentanyl (hydrochloride)217324-methyl Fentanyl (hydrochloride)363734-methyl Fentanyl (hydrochloride) (exempt preparation)219144'-methyl Fentanyl (hydrochloride)363744'-methyl Fentanyl (hydrochloride) (exempt preparation)14728Butyryl fentanyl (hydrochloride)19734Butyryl fentanyl (hydrochloride) (CRM)44604Butyryl fentanyl (hydrochloride) (exempt preparation)43031Fentanyl methylene homolog (hydrochloride)18584Isobutyryl fentanyl (hydrochloride)19634Isobutyryl fentanyl (hydrochloride) (CRM)18280α-methyl Fentanyl (hydrochloride)38654α-methyl Fentanyl (hydrochloride) (exempt preparation)9002860β-methyl Fentanyl (hydrochloride)38835β-methyl Fentanyl (hydrochloride) (exempt preparation)
Labeled Version(s)
42417para-Methylfentanyl-d5 (hydrochloride)43856para-Methylfentanyl-d5 (hydrochloride) (exempt preparation)
Metabolite(s)
42191para-methyl Norfentanyl (hydrochloride)
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para-Methylfentanyl (hydrochloride) (CRM)

A 100 µg/ml solution in methanol

Item No. 45365

Exempt Product (US)
Safety Data Sheet (SDS) (PDF)
Synonyms
Synonyms
  • p-Methylfentanyl
  • NIH 10489
Technical Information
Formal Name
N-(4-methylphenyl)-N-[1-(2-phenylethyl)-4-piperidinyl]-propanamide, monohydrochloride
CAS Number
1807-12-1
Molecular Formula
C23H30N2O • HCl
Formula Weight
387.0
Formulation (Request formulation change)
A 100 µg/ml solution in methanol
SMILES
O=C(CC)N(C1CCN(CCC2=CC=CC=C2)CC1)C3=CC=C(C)C=C3.Cl
InChi Code
InChI=1S/C23H30N2O.ClH/c1-3-23(26)25(21-11-9-19(2)10-12-21)22-14-17-24(18-15-22)16-13-20-7-5-4-6-8-20;/h4-12,22H,3,13-18H2,1-2H3;1H
InChi Key
JWRJKLRTWCHCKC-UHFFFAOYSA-N
Regulatory Information
DEA Exempt Notification
This product is a DEA exempt preparation of a scheduled compound - does not require DEA Controlled Substance registration or DEA 222 form. For alternate sizes please contact sales.
Shipping & Storage Information
Storage
-20°C
Shipping
Wet ice in continental US; may vary elsewhere
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    100 µg

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    Product Description

    para-Methylfentanyl (hydrochloride) (CRM) (Item No. 45365) is a certified reference material categorized as an opioid.1 para-Methylfentanyl has antinociceptive activity in rats.2 para-Methylfentanyl is regulated as a Schedule I compound in the United States. para-Methylfentanyl (hydrochloride) (CRM) (Item No. 45365) is provided as a DEA exempt preparation. 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. 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).

    2. Casy, A.F., and Huckstep, M.R. Structure-activity studies of fentanyl. J. Pharm. Pharmacol. 40(9), 605-608 (1988).