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Despropionyl ortho-Methylfentanyl

CAS No.
28456-18-0
Chemical Name:
Despropionyl ortho-Methylfentanyl
Synonyms
Despropionyl ortho-Methylfentanyl;N-(2-methylphenyl)-1-(2-phenylethyl)-4-piperidinamine
CBNumber:
CB74666391
Molecular Formula:
C20H26N2
Molecular Weight:
294.43384
MDL Number:
MOL File:
28456-18-0.mol
MSDS File:
SDS
Last updated:2026-05-28 02:32:38

Despropionyl ortho-Methylfentanyl Properties

solubility DMF: 33 mg/ml; DMSO: 33 mg/ml; DMSO:PBS (pH 7.2) (1:2): 0.33 mg/ml; Ethanol: 5 mg/ml
form A crystalline solid
FDA UNII I6RUP4MX7S

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302+H312+H332
Precautionary statements  P261-P264-P270-P271-P280-P301+P312-P302+P352-P304+P340-P321-P330-P362+P364-P501
NFPA 704
0
3 0

Despropionyl ortho-Methylfentanyl price More Price(4)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Cayman Chemical 24279 Despropionyl ortho-Methylfentanyl ≥98% 28456-18-0 1mg $90 2026-04-30 Buy
Cayman Chemical 24279 Despropionyl ortho-Methylfentanyl ≥98% 28456-18-0 5mg $392 2026-04-30 Buy
aablocks AA01EPUG Despropionyl ortho-Methylfentanyl ≥98% 28456-18-0 1mg $90 2026-05-30 Buy
aablocks AA01EPUG Despropionyl ortho-Methylfentanyl ≥98% 28456-18-0 5mg $392 2026-05-30 Buy
Product number Packaging Price Buy
24279 1mg $90 Buy
24279 5mg $392 Buy
AA01EPUG 1mg $90 Buy
AA01EPUG 5mg $392 Buy

Despropionyl ortho-Methylfentanyl Chemical Properties, Uses, Production

Description

Despropionyl ortho-methylfentanyl (Item No. 24279) is an analytical reference standard that is structurally similar to known opioids. It is a presumptive metabolite of ortho-methylfentanyl (Item No. 22634), ortho-methyl furanyl fentanyl (Item Nos. 22806 | 22779), ortho-methyl cyclopropyl fentanyl (Item No. 23043), ortho-methyl acetyl fentanyl (Item No. 23548), ortho-methyl phenyl fentanyl (Item No. 23652), ortho-methyl acrylfentanyl (Item No. 23036), and ortho-methyl methoxyacetyl fentanyl (Item No. 22977). This product is intended for research and forensic applications.WARNING This product is not for human or veterinary use.

Despropionyl ortho-Methylfentanyl Preparation Products And Raw materials

Raw materials

Preparation Products

Despropionyl ortho-Methylfentanyl N-(2-methylphenyl)-1-(2-phenylethyl)-4-piperidinamine 28456-18-0