CompoundList

(±)-Ethopropazine

Also known as ethopropazine, Profenamine, Ethopromazine

CAS 522-00-9Formula C19H24N2SMolar mass 312.48 g/molEC 208-320-4
(±)-Ethopropazine chemical structure, C19H24N2S, CAS 522-00-9
2D chemical structure

Key facts

What buyers check first

CAS number
522-00-9
Formula
C19H24N2S
Molar mass
312.48 g/mol
EC number
208-320-4
HS code
293430
Category
Central nervous system drugs

What is (±)-Ethopropazine?

Plain description, key identifiers and synonyms

Profenamine is a member of the class of phenothiazines that is phenothiazine in which the hydrogen attached to the nitrogen is substituted by a 2-(diethylamino)propyl group. An antimuscarinic, it is used as the hydrochloride for the symptomatic treatment of Parkinson's disease. It has a role as an adrenergic antagonist, a histamine antagonist, an antiparkinson drug, a muscarinic antagonist and an antidyskinesia agent. It is a member of phenothiazines and a tertiary amino compound.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
N,N-diethyl-1-phenothiazin-10-ylpropan-2-amine
CAS number
522-00-9 CAS number cross-checkedOther or deprecated CAS: 1094-08-2
EC number
208-320-4
Molecular formula
C19H24N2S
UNII
7WI4P02YN1
InChIKey
CDOZDBSBBXSXLB-UHFFFAOYSA-N
InChI
InChI=1S/C19H24N2S/c1-4-20(5-2)15(3)14-21-16-10-6-8-12-18(16)22-19-13-9-7-11-17(19)21/h6-13,15H,4-5,14H2,1-3H3
SMILES (canonical and isomeric)
CCN(CC)C(C)CN1C2=CC=CC=C2SC3=CC=CC=C31

Synonyms

  • ethopropazine
  • Profenamine
  • Ethopromazine
  • Profenaminum
  • Profenamina
  • 2-Diethylamino-1-propyl-N-dibenzoparathiazine
  • N,N-Diethyl-alpha-methyl-10H-phenothiazine-10-ethanamine
  • (+-)-Ethopropazine
  • 10-[2-(Diethylamino)propyl]phenothiazine
  • 10-[2-(Diethylamino)-1-Propyl]phenothiazine
  • 10H-Phenothiazine-10-ethanamine, N,N-diethyl-alpha-methyl-
  • 10-[2-(Diethylamino)-2-methylethyl]phenothiazine
  • Phenothiazine, 10-(2-(diethylamino)propyl)-
  • diethyl[1-(10H-phenothiazin-10-yl)propan-2-yl]amine
  • N,N-Diethyl-1-(10H-phenothiazin-10-yl)-2-propanamine
  • 10-(2-(Diethylamino)propyl)phenothiazine
  • 10-(2-(diethylamino)-1-propyl)phenothiazine
  • Phenothiazine, 10-[2-(diethylamino)propyl]-
  • 10-(2-(diethylamino)-2-methylethyl)phenothiazine
  • diethyl(1-(10H-phenothiazin-10-yl)propan-2-yl)amine
  • Isothazine
  • Isothiazine
  • Parsidol
  • Phenopropazine
  • Prophenamine
Show all 36 synonyms
  • Parsitan
  • Prophenaminum
  • Parsotil
  • Rodipal
  • Ethapropazine
  • Parfezine
  • Isopthazine
  • Fempropazine
  • 10-(2-Diethylaminopropyl)phenothiazine
  • N,N-diethyl-1-phenothiazin-10-ylpropan-2-amine
  • SKF 2538

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
312.48 g/molcalc.
Exact mass
312.166 Dacalc.
LogP (octanol/water)
5.02calc.
Topological polar surface area
6.48 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
5calc.
Heavy atoms
22calc.
Rings
3calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.37calc.
Formal charge
0calc.
Stereocentres
1calc.
Lipinski rule of five
Passes (1 violation)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)Nc1ccccc1S2

c1ccc2c(c1)Nc1ccccc1S2

3 rings, 14 atoms, the Phenothiazine ring system.

1,001 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.

(±)-Ethopropazine suppliers

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(±)-Ethopropazine 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

Use classes: Pharmaceuticals.

Industries and functions

Pharmacological actions

  • Adrenergic Antagonists
  • Histamine Antagonists
  • Muscarinic Antagonists

Roles

  • adrenergic agent
  • adrenergic antagonist
  • antagonist
  • antidyskinesia agent
  • antiparkinson drug
  • cholinergic antagonist
  • cholinergic drug
  • histamine antagonist
  • histaminergic drug
  • muscarinic antagonist
  • neurotransmitter agent
  • pharmaceutical

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code (±)-Ethopropazine is traded under.

HS 2934.30Indicative HS code

Compounds containing in the structure a phenothiazine ring-system (whether or not…

World exports in 2024
$89.3M
−7.1% vs 2023, imports $97M
2019 to 2024
Top exporters
  1. Germany21.6%
  2. France * partner reported14.6%
  3. China13.0%
Top importers
  1. United States14.2%
  2. Brazil12.7%
  3. India * partner reported10.6%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

Quick answers about (±)-Ethopropazine, based on the data on this page

What is (±)-Ethopropazine?

Profenamine is a member of the class of phenothiazines that is phenothiazine in which the hydrogen attached to the nitrogen is substituted by a 2-(diethylamino)propyl group. An antimuscarinic, it is used as the hydrochloride for the symptomatic treatment of Parkinson's disease.

What is the CAS number of (±)-Ethopropazine?

The CAS registry number of (±)-Ethopropazine is 522-00-9. Other or deprecated CAS numbers: 1094-08-2.

What is the molecular formula and weight of (±)-Ethopropazine?

The molecular formula of (±)-Ethopropazine is C19H24N2S and its molar mass is 312.48 g/mol.

What is (±)-Ethopropazine used for?

Use classes: Pharmaceuticals.

Is (±)-Ethopropazine hazardous?

No GHS hazard classification for (±)-Ethopropazine 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 (±)-Ethopropazine?

(±)-Ethopropazine is usually classified under HS code 293430 (Compounds containing in the structure a phenothiazine ring-system (whether or not…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy (±)-Ethopropazine?

Post a free request on CompoundList and suppliers of (±)-Ethopropazine will send you quotes. Your contact details stay private until you accept a quote.

What is the price of (±)-Ethopropazine?

Suppliers quote (±)-Ethopropazine 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 (±)-Ethopropazine

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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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