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Heterocyclic building blocks

Pentylone

Also known as bk-Methyl-K, bk-MBDP, DEA No. 7542

CAS 698963-77-8Formula C13H17NO3Molar mass 235.28 g/mol
1 supplier listed
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Pentylone chemical structure, C13H17NO3, CAS 698963-77-8
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
698963-77-8
Formula
C13H17NO3
Molar mass
235.28 g/mol
HS code
293299
Category
Heterocyclic building blocks

What is Pentylone?

Plain description, key identifiers and synonyms

1-(1,3-benzodioxol-5-yl)-2-(methylamino)pentan-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
1-(1,3-benzodioxol-5-yl)-2-(methylamino)pentan-1-one
CAS number
698963-77-8 CAS number cross-checked
Molecular formula
C13H17NO3
UNII
IGN39WGH0Q
MDL number
MFCD28015752
InChIKey
DFMLULIEUUXXSA-UHFFFAOYSA-N
InChI
InChI=1S/C13H17NO3/c1-3-4-10(14-2)13(15)9-5-6-11-12(7-9)17-8-16-11/h5-7,10,14H,3-4,8H2,1-2H3
SMILES (canonical and isomeric)
CCCC(C(=O)C1=CC2=C(C=C1)OCO2)NC

Synonyms

  • bk-Methyl-K
  • bk-MBDP
  • DEA No. 7542
  • Methylbenzodioxolylpentanamine
  • 1-(1,3-benzodioxol-5-yl)-2-(methylamino)pentan-1-one
  • beta-Keto-methylbenzodioxolylpentanamine
  • Pentylone (hydrochloride)
  • 1-(2H-1,3-benzodioxol-5-yl)-2-(methylamino)pentan-1-one
  • (+/-)-1-(1,3-benzodioxol-5-yl)-2-(methylamino)pentan-1-one
  • 1-Pentanone, 1-(1,3-benzodioxol-5-yl)-2-(methylamino)-

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
235.28 g/molcalc.
Exact mass
235.1208 Dacalc.
LogP (octanol/water)
1.99calc.
Topological polar surface area
47.56 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
5calc.
Heavy atoms
17calc.
Rings
2calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.46calc.
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, c1ccc2c(c1)OCO2

c1ccc2c(c1)OCO2

2 rings, 9 atoms, the 1,3-Benzodioxole ring system.

4,560 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.

Pentylone suppliers

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  • Rcchemicallab
    United StatesUnclaimed profile
    PentyloneGrade, purity and minimum order on request
    Price on request
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Where suppliers are based

1 supplier in 1 country

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Pentylone price

Indicative price range per kg from live supplier offers

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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

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 Pentylone is traded under.

HS 2932.99Indicative HS code

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

World exports in 2024
$3.81B
+10.3% vs 2023, imports $7.05B
2019 to 2024
Top exporters
  1. China28.9%
  2. Switzerland * partner reported12.7%
  3. Germany7.8%
Top importers
  1. United States49.7%
  2. China11.9%
  3. India * partner reported3.3%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Pentylone?

1-(1,3-benzodioxol-5-yl)-2-(methylamino)pentan-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.

What is the CAS number of Pentylone?

The CAS registry number of Pentylone is 698963-77-8.

What is the molecular formula and weight of Pentylone?

The molecular formula of Pentylone is C13H17NO3 and its molar mass is 235.28 g/mol.

What is Pentylone used for?

Known uses and roles of Pentylone include building blocks in research and laboratory, screening compounds in research and laboratory and pharmaceutical.

Is Pentylone hazardous?

No GHS hazard classification for Pentylone 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 Pentylone?

Pentylone is usually classified under HS code 293299 (Heterocyclic compounds with oxygen hetero-atom(s) only, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Pentylone?

CompoundList lists 1 supplier of Pentylone in United States. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Pentylone?

Suppliers quote Pentylone on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Pentylone

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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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