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Screening compounds

5F-Adb

Also known as 5-Fluoro-adb, (S)-, 5F-ADB, (S)-, L-Valine, N-((1-(5-fluoropentyl)-1H-indazol-3-yl)carbonyl)-3-methyl-, methyl ester

CAS 1715016-75-3Formula C20H28FN3O3Molar mass 377.46 g/molEC 822-744-2
GHS signal word: Warning. Pictograms: Harmful or irritant Prohibited, not for trade
Why it is not for trade
5F-Adb chemical structure, C20H28FN3O3, CAS 1715016-75-3
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
1715016-75-3
Formula
C20H28FN3O3
Molar mass
377.46 g/mol
EC number
822-744-2
HS code
293399
Category
Screening compounds

What is 5F-Adb?

Plain description, key identifiers and synonyms

methyl 2-(1-(5-fluoropentyl)-1H-indazole-3-carboxamido)-3,3-dimethylbutanoate is a DEA Schedule I controlled substance. Substances in the DEA Schedule I have no currently accepted medical use in the United States, a lack of accepted safety for use under medical supervision, and a high potential for abuse. It is a Hallucinogenic substances substance.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
methyl (2S)-2-[[1-(5-fluoropentyl)indazole-3-carbonyl]amino]-3,3-dimethylbutanoate
CAS number
1715016-75-3 CAS number cross-checkedOther or deprecated CAS: 1971007-89-2
EC number
822-744-2
Molecular formula
C20H28FN3O3
UNII
FD7BD1M9FY
InChIKey
PWEKNGSNNAKWBL-QGZVFWFLSA-N
InChI
InChI=1S/C20H28FN3O3/c1-20(2,3)17(19(26)27-4)22-18(25)16-14-10-6-7-11-15(14)24(23-16)13-9-5-8-12-21/h6-7,10-11,17H,5,8-9,12-13H2,1-4H3,(H,22,25)/t17-/m1/s1
Canonical SMILES
COC(=O)C(NC(=O)c1nn(CCCCCF)c2ccccc12)C(C)(C)C
Isomeric SMILES
CC(C)(C)[C@@H](C(=O)OC)NC(=O)C1=NN(C2=CC=CC=C21)CCCCCF

Synonyms

  • 5-Fluoro-adb, (S)-
  • 5F-ADB, (S)-
  • L-Valine, N-((1-(5-fluoropentyl)-1H-indazol-3-yl)carbonyl)-3-methyl-, methyl ester
  • L-Valine, N-[[1-(5-fluoropentyl)-1H-indazol-3-yl]carbonyl]-3-methyl-, methyl ester
  • 5F-ADB cannabinoid
  • 5f-Mdmb-pinaca
  • (S)-5-fluoro ADB
  • 5F-Mdmb-pinaca, (S)-
  • 5-FluoroADB
  • Methyl (S)-2-(1-(5-fluoropentyl)-1H-indazole-3-carboxamido)-3,3-dimethylbutanoate
  • 5-Fluoro ADB (1.0 mg/mL in Acetonitrile)
  • methyl (2S)-2-[[1-(5-fluoropentyl)indazole-3-carbonyl]amino]-3,3-dimethylbutanoate
  • Methyl 2-(1-(5-fluoropentyl)-1H-indazole-3-carboxamido)-3,3-dimethylbutanoate, (S)-
  • 5-Fluoro ADB
  • Methyl (S)-2-(1-(5-Fluoropentyl)-1H-indazole-3-carboxamido)-3,3-dimethylbutanoate,
  • methyl (s)-2-[1-(5-fluoropentyl)-1h-indazole-3-carboxamido]-3,3-dimethylbutanoate
  • Methyl N-[1-(5-fluoropentyl)-1H-indazole-3-carbonyl]-3-methyl-L-valinate

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
377.46 g/molcalc.
Exact mass
377.2115 Dacalc.
LogP (octanol/water)
3.49calc.
Topological polar surface area
73.22 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
8calc.
Heavy atoms
27calc.
Rings
2calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.55calc.
Formal charge
0calc.
Stereocentres
1calc.
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, c1ccc2[nH]ncc2c1

c1ccc2[nH]ncc2c1

2 rings, 9 atoms, the 1H-Indazole ring system.

8,591 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H319Causes serious eye irritation.
  • H335May cause respiratory irritation.
  • H336May cause drowsiness or dizziness.
Precautionary statements (11)
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P271Use only outdoors or in a well-ventilated area.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P305 + P351 + P338If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P319Get medical help if you feel unwell.
  • P337 + P317If eye irritation persists: Get medical help.
  • P403 + P233Store in a well-ventilated place. Keep container tightly closed.
  • P405Store locked up.
  • P501Dispose of contents and container in accordance with local regulations.

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

Full safety data and first aid

5F-Adb suppliers

Trading restrictions apply to this substance

New psychoactive substance

5F-Adb 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

5F-Adb 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

Functional uses

  • Pharmaceutical

Regulatory status

Inventories, regulations and trade controls that list this substance

New psychoactive substance

5F-Adb 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

  • US DEA controlled substance or listed chemical
  • 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 5F-Adb 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 5F-Adb is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about 5F-Adb, based on the data on this page

What is 5F-Adb?

methyl 2-(1-(5-fluoropentyl)-1H-indazole-3-carboxamido)-3,3-dimethylbutanoate is a DEA Schedule I controlled substance. Substances in the DEA Schedule I have no currently accepted medical use in the United States, a lack of accepted safety for use under medical supervision, and a high potential for abuse.

What is the CAS number of 5F-Adb?

The CAS registry number of 5F-Adb is 1715016-75-3. Other or deprecated CAS numbers: 1971007-89-2.

What is the molecular formula and weight of 5F-Adb?

The molecular formula of 5F-Adb is C20H28FN3O3 and its molar mass is 377.46 g/mol.

What is 5F-Adb used for?

Known uses and roles of 5F-Adb include building blocks in research and laboratory, screening compounds in research and laboratory and pharmaceutical.

Is 5F-Adb hazardous?

5F-Adb carries the GHS signal word "Warning". Main hazards: causes serious eye irritation, may cause respiratory irritation, may cause drowsiness or dizziness. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of 5F-Adb?

5F-Adb 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 5F-Adb on CompoundList?

No. 5F-Adb 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 5F-Adb

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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