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Screening compounds

beta-Hydroxythioacetylfentanyl

Also known as N-(1-(2-hydroxy-2-(thiophen-2-yl)ethyl)piperidin-4-yl)-N-phenylacetamide, N-{1-[2-Hydroxy-2-(thiophen-2-yl)ethyl]piperidin-4-yl}-N-phenylacetamide, ?-Hydroxythioacetylfentanyl

CAS 2748485-33-6Formula C19H24N2O2SMolar mass 344.48 g/mol
Prohibited, not for trade
Why it is not for trade
beta-Hydroxythioacetylfentanyl chemical structure, C19H24N2O2S, CAS 2748485-33-6
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
2748485-33-6
Formula
C19H24N2O2S
Molar mass
344.48 g/mol
HS code
293499
Category
Screening compounds

What is beta-Hydroxythioacetylfentanyl?

Plain description, key identifiers and synonyms

beta-Hydroxythioacetylfentanyl is a chemical substance with the molecular formula C19H24N2O2S and a molar mass of 344.48 g/mol. Its CAS registry number is 2748485-33-6. The IUPAC name is N-[1-(2-hydroxy-2-thiophen-2-ylethyl)piperidin-4-yl]-N-phenylacetamide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
N-[1-(2-hydroxy-2-thiophen-2-ylethyl)piperidin-4-yl]-N-phenylacetamide
CAS number
2748485-33-6
Molecular formula
C19H24N2O2S
UNII
HPF9HR9QWX
InChIKey
FTTYVYBNZXIJGH-UHFFFAOYSA-N
InChI
InChI=1S/C19H24N2O2S/c1-15(22)21(16-6-3-2-4-7-16)17-9-11-20(12-10-17)14-18(23)19-8-5-13-24-19/h2-8,13,17-18,23H,9-12,14H2,1H3
SMILES (canonical and isomeric)
CC(=O)N(C1CCN(CC1)CC(C2=CC=CS2)O)C3=CC=CC=C3

Synonyms

  • N-(1-(2-hydroxy-2-(thiophen-2-yl)ethyl)piperidin-4-yl)-N-phenylacetamide
  • N-{1-[2-Hydroxy-2-(thiophen-2-yl)ethyl]piperidin-4-yl}-N-phenylacetamide
  • ?-Hydroxythioacetylfentanyl
  • Acetyl beta-Hydroxythiofentanyl
  • Acetamide, N-[1-[2-hydroxy-2-(2-thienyl)ethyl]-4-piperidinyl]-N-phenyl-
  • N-[1-[2-hydroxy-2-(2-thienyl)ethyl]-4-piperidinyl]-N-phenyl-acetamide
  • N-[1-[2-hydroxy-2-(2-thienyl)ethyl]-4-piperidyl]-N-phenyl-acetamide

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
344.48 g/molcalc.
Exact mass
344.1558 Dacalc.
LogP (octanol/water)
3.3calc.
Topological polar surface area
43.78 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
5calc.
Heavy atoms
24calc.
Rings
3calc.
Aromatic rings
2calc.
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, c1ccc(NC2CCN(CCc3cccs3)CC2)cc1

c1ccc(NC2CCN(CCc3cccs3)CC2)cc1

3 rings, 20 atoms.

35 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.

beta-Hydroxythioacetylfentanyl suppliers

Trading restrictions apply to this substance

Narcotic drug

beta-Hydroxythioacetylfentanyl 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 Single Convention on Narcotic Drugs 1961

Our policy on controlled substances

beta-Hydroxythioacetylfentanyl 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

Narcotic drug

beta-Hydroxythioacetylfentanyl 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 Single Convention on Narcotic Drugs 1961

Our policy on controlled substances

Controls

  • Controlled narcotic drug

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code beta-Hydroxythioacetylfentanyl is traded under.

HS 2934.99Indicative HS code

Nucleic acids and their salts, other heterocyclic compounds, not elsewhere classified in heading 2934

World exports in 2024
$26.7B
+15.0% vs 2023, imports $26.3B
2019 to 2024
Top exporters
  1. Ireland26.3%
  2. China15.7%
  3. Singapore10.3%
Top importers
  1. United States24.5%
  2. Germany23.1%
  3. Japan4.5%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

Quick answers about beta-Hydroxythioacetylfentanyl, based on the data on this page

What is beta-Hydroxythioacetylfentanyl?

beta-Hydroxythioacetylfentanyl is a chemical substance with the molecular formula C19H24N2O2S and a molar mass of 344.48 g/mol. Its CAS registry number is 2748485-33-6. The IUPAC name is N-[1-(2-hydroxy-2-thiophen-2-ylethyl)piperidin-4-yl]-N-phenylacetamide.

What is the CAS number of beta-Hydroxythioacetylfentanyl?

The CAS registry number of beta-Hydroxythioacetylfentanyl is 2748485-33-6.

What is the molecular formula and weight of beta-Hydroxythioacetylfentanyl?

The molecular formula of beta-Hydroxythioacetylfentanyl is C19H24N2O2S and its molar mass is 344.48 g/mol.

What is beta-Hydroxythioacetylfentanyl used for?

Known uses and roles of beta-Hydroxythioacetylfentanyl include building blocks in research and laboratory and screening compounds in research and laboratory.

Is beta-Hydroxythioacetylfentanyl hazardous?

No GHS hazard classification for beta-Hydroxythioacetylfentanyl 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 beta-Hydroxythioacetylfentanyl?

beta-Hydroxythioacetylfentanyl is usually classified under HS code 293499 (Nucleic acids and their salts, whether or not chemically defined, other heterocyclic…). This is indicative, confirm it with your customs broker before shipping.

Can I buy beta-Hydroxythioacetylfentanyl on CompoundList?

No. beta-Hydroxythioacetylfentanyl 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 beta-Hydroxythioacetylfentanyl

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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