CompoundList

4F-Abinaca

Also known as Apinaca N-(4-fluorobutyl), 4-fluoro ABUTINACA, N-(Adamantan-1-yl)-1-(4-fluorobutyl)-1H-indazole-3-carboxamide

CAS 1445580-39-1Formula C22H28FN3OMolar mass 369.48 g/mol
Prohibited, not for trade
4F-Abinaca chemical structure, C22H28FN3O, CAS 1445580-39-1
2D chemical structure

Key facts

What buyers check first

CAS number
1445580-39-1
Formula
C22H28FN3O
Molar mass
369.48 g/mol
HS code
293399
Category
Screening compounds

What is 4F-Abinaca?

Plain description, key identifiers and synonyms

4F-Abinaca is a chemical substance with the molecular formula C22H28FN3O and a molar mass of 369.48 g/mol. Its CAS registry number is 1445580-39-1. The IUPAC name is N-(1-adamantyl)-1-(4-fluorobutyl)indazole-3-carboxamide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
N-(1-adamantyl)-1-(4-fluorobutyl)indazole-3-carboxamide
CAS number
1445580-39-1
Molecular formula
C22H28FN3O
UNII
PWE2A57W2L
InChIKey
CBDPDVXPZYOIRM-UHFFFAOYSA-N
InChI
InChI=1S/C22H28FN3O/c23-7-3-4-8-26-19-6-2-1-5-18(19)20(25-26)21(27)24-22-12-15-9-16(13-22)11-17(10-15)14-22/h1-2,5-6,15-17H,3-4,7-14H2,(H,24,27)
SMILES (canonical and isomeric)
C1C2CC3CC1CC(C2)(C3)NC(=O)C4=NN(C5=CC=CC=C54)CCCCF

Synonyms

  • Apinaca N-(4-fluorobutyl)
  • 4-fluoro ABUTINACA
  • N-(Adamantan-1-yl)-1-(4-fluorobutyl)-1H-indazole-3-carboxamide
  • N-(1-adamantyl)-1-(4-fluorobutyl)indazole-3-carboxamide
  • 1-(4-fluorobutyl)-N-tricyclo[3.3.1.13,7]dec-1-yl-1H-indazole-3-carboxamide
  • 1H-Indazole-3-carboxamide, 1-(4-fluorobutyl)-N-tricyclo(3.3.1.13,7)dec-1-yl-
  • 4f-Abutinaca
  • 4-Fluoro AKB 48

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
369.48 g/molcalc.
Exact mass
369.2216 Dacalc.
LogP (octanol/water)
4.48calc.
Topological polar surface area
46.92 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
6calc.
Heavy atoms
27calc.
Rings
6calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.64calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, O=C(NC12CC3CC(CC(C3)C1)C2)c1n[nH]c2ccccc12

O=C(NC12CC3CC(CC(C3)C1)C2)c1n[nH]c2ccccc12

6 rings, 22 atoms, the N-Tricyclo[3.3.1.13,7]dec-1-yl-1H-Indazole-3-carboxamide ring system.

11 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

4F-Abinaca suppliers

Trading restrictions apply to this substance

New psychoactive substance

4F-Abinaca is prohibited on CompoundList. Listings, quotes and messages are disabled. This page is kept for information only.

Listing and enquiries are not allowed for this substance.

Reference: UN Convention on Psychotropic Substances 1971

Our policy on controlled substances

4F-Abinaca price

Indicative price range per kg from live supplier offers

Prices are not shown for prohibited substances.

Uses and applications

What the substance is used for, by industry and function

Regulatory status

Inventories, regulations and trade controls that list this substance

New psychoactive substance

4F-Abinaca is prohibited on CompoundList. Listings, quotes and messages are disabled. This page is kept for information only.

Listing and enquiries are not allowed for this substance.

Reference: UN Convention on Psychotropic Substances 1971

Our policy on controlled substances

Controls

  • New psychoactive substance under control

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code 4F-Abinaca is traded under.

HS 2933.99Indicative HS code

Heterocyclic compounds with nitrogen hetero-atom(s) only, other

World exports in 2024
$12.1B
−31.0% vs 2023, imports $28.8B
2019 to 2024
Top exporters
  1. China30.5%
  2. India * partner reported16.3%
  3. Ireland9.0%
Top importers
  1. Slovenia31.7%
  2. Italy24.2%
  3. United States5.0%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for 4F-Abinaca is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about 4F-Abinaca, based on the data on this page

What is 4F-Abinaca?

4F-Abinaca is a chemical substance with the molecular formula C22H28FN3O and a molar mass of 369.48 g/mol. Its CAS registry number is 1445580-39-1. The IUPAC name is N-(1-adamantyl)-1-(4-fluorobutyl)indazole-3-carboxamide.

What is the CAS number of 4F-Abinaca?

The CAS registry number of 4F-Abinaca is 1445580-39-1.

What is the molecular formula and weight of 4F-Abinaca?

The molecular formula of 4F-Abinaca is C22H28FN3O and its molar mass is 369.48 g/mol.

What is 4F-Abinaca used for?

Known uses and roles of 4F-Abinaca include building blocks in research and laboratory and screening compounds in research and laboratory.

Is 4F-Abinaca hazardous?

No GHS hazard classification for 4F-Abinaca is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of 4F-Abinaca?

4F-Abinaca is usually classified under HS code 293399 (Heterocyclic compounds with nitrogen hetero-atom(s) only, other). This is indicative, confirm it with your customs broker before shipping.

Can I buy 4F-Abinaca on CompoundList?

No. 4F-Abinaca is on our prohibited list, so listings, quotes and messages for it are disabled. This page is kept for information only.

Guides for buyers

Practical guides that help when you source, ship or handle 4F-Abinaca

Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page

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