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Aromatic building blocks

Pentedrone

Also known as 2-(methylamino)-1-phenylpentan-1-one, 2-(Methylamino)-1-phenyl-1-Pentanone, DEA No. 1246

CAS 879722-57-3Formula C12H17NOMolar mass 191.27 g/molEC 804-643-5
GHS signal word: Danger. Pictograms: Harmful or irritant, Serious health hazard Prohibited, not for trade
Why it is not for trade
Pentedrone chemical structure, C12H17NO, CAS 879722-57-3
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
879722-57-3
Formula
C12H17NO
Molar mass
191.27 g/mol
EC number
804-643-5
HS code
292239
Category
Aromatic building blocks

What is Pentedrone?

Plain description, key identifiers and synonyms

2-(methylamino)-1-phenylpentan-1-one 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
2-(methylamino)-1-phenylpentan-1-one
CAS number
879722-57-3 CAS number cross-checked
EC number
804-643-5
Molecular formula
C12H17NO
UNII
2ELU1B757Q
InChIKey
WLIWIUNEJRETFX-UHFFFAOYSA-N
InChI
InChI=1S/C12H17NO/c1-3-7-11(13-2)12(14)10-8-5-4-6-9-10/h4-6,8-9,11,13H,3,7H2,1-2H3
SMILES (canonical and isomeric)
CCCC(C(=O)C1=CC=CC=C1)NC

Synonyms

  • 2-(methylamino)-1-phenylpentan-1-one
  • 2-(Methylamino)-1-phenyl-1-Pentanone
  • DEA No. 1246
  • beta-Pentedrone
  • alpha-methylaminovalerophenone
  • 2-Methylamino-1-phenylpentan-1-one
  • alpha-methylamino-valerophenone
  • 1-Pentanone, 2-(methylamino)-1-phenyl-

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
191.27 g/molcalc.
Exact mass
191.131 Dacalc.
LogP (octanol/water)
2.26calc.
Topological polar surface area
29.1 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
5calc.
Heavy atoms
14calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.42calc.
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, c1ccccc1

c1ccccc1

1 ring, 6 atoms, the Benzene ring system.

485,677 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Danger
GHS07: Harmful or irritant
Harmful or irritant
GHS08: Serious health hazard
Serious health hazard

Hazard statements

  • H302Harmful if swallowed.
  • H334May cause allergy or asthma symptoms or breathing difficulties if inhaled.
  • H335May cause respiratory irritation.
Precautionary statements (16)
  • P233Keep container tightly closed.
  • P260Do not breathe dust, fume, gas, mist, vapours or spray.
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P270Do not eat, drink or smoke when using this product.
  • P271Use only outdoors or in a well-ventilated area.
  • P284In case of inadequate ventilation wear respiratory protection.
  • P301 + P317If swallowed: Get medical help.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P319Get medical help if you feel unwell.
  • P330Rinse mouth.
  • P342 + P316If experiencing respiratory symptoms: Get emergency medical help immediately.
  • P403Store in a well-ventilated place.
  • 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

Pentedrone suppliers

Trading restrictions apply to this substance

New psychoactive substance

Pentedrone is prohibited on CompoundList. Listings, quotes and messages are disabled. This page is kept for information only.

Pentedrone

Reference: UN 1971 Convention (scheduled new psychoactive substance) or designer drug

Our policy on controlled substances

Pentedrone 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

Pentedrone is prohibited on CompoundList. Listings, quotes and messages are disabled. This page is kept for information only.

Pentedrone

Reference: UN 1971 Convention (scheduled new psychoactive substance) or designer drug

Our policy on controlled substances

Controls

  • US DEA controlled substance or listed chemical

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Pentedrone is traded under.

HS 2922.39Indicative HS code

Amino-aldehydes, amino-ketones and amino-quinones, other than those containing more than…

World exports in 2024
$187M
−0.3% vs 2023, imports $159M
2019 to 2024
Top exporters
  1. China35.3%
  2. India * partner reported27.7%
  3. Germany12.7%
Top importers
  1. Germany17.3%
  2. United States13.8%
  3. India * partner reported9.9%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

Quick answers about Pentedrone, based on the data on this page

What is Pentedrone?

2-(methylamino)-1-phenylpentan-1-one 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.

What is the CAS number of Pentedrone?

The CAS registry number of Pentedrone is 879722-57-3.

What is the molecular formula and weight of Pentedrone?

The molecular formula of Pentedrone is C12H17NO and its molar mass is 191.27 g/mol.

What is Pentedrone used for?

Known uses and roles of Pentedrone include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Pentedrone hazardous?

Pentedrone carries the GHS signal word "Danger". Main hazards: harmful if swallowed, may cause allergy or asthma symptoms or breathing difficulties if inhaled, may cause respiratory irritation. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Pentedrone?

Pentedrone is usually classified under HS code 292239 (Amino-aldehydes, amino-ketones and amino-quinones, other than those containing more than…). This is indicative, confirm it with your customs broker before shipping.

Can I buy Pentedrone on CompoundList?

No. Pentedrone 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 Pentedrone

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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