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Screening compounds

Pyrvinium hydroxide

Also known as Pyrvinium, Quinolinium, 6-(dimethylamino)-2-(2-(2,5-dimethyl-1-phenyl-1H-pyrrol-3-yl)ethenyl)-1-methyl-, hydroxide, Quinolinium, 6-(dimethylamino)-2-(2-(2,5-dimethyl-1-phenyl-1H-pyrrol-3-yl)ethenyl)-1-methyl-, hydroxide (1:1)

CAS 641-69-0Formula C26H29N3OMolar mass 399.54 g/mol
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Pyrvinium hydroxide chemical structure, C26H29N3O, CAS 641-69-0
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
641-69-0
Formula
C26H29N3O
Molar mass
399.54 g/mol
HS code
293349
Category
Screening compounds

What is Pyrvinium hydroxide?

Plain description, key identifiers and synonyms

Pyrvinium hydroxide is a chemical substance with the molecular formula C26H29N3O and a molar mass of 399.54 g/mol. Its CAS registry number is 641-69-0. The IUPAC name is 2-[(E)-2-(2,5-dimethyl-1-phenylpyrrol-3-yl)ethenyl]-N,N,1-trimethylquinolin-1-ium-6-amine hydroxide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-[(E)-2-(2,5-dimethyl-1-phenylpyrrol-3-yl)ethenyl]-N,N,1-trimethylquinolin-1-ium-6-amine hydroxide
CAS number
641-69-0
Molecular formula
C26H29N3O
UNII
JZ0LJI3C3M
InChIKey
XSLHNXBPPDZDAU-UHFFFAOYSA-M
InChI
InChI=1S/C26H28N3.H2O/c1-19-17-21(20(2)29(19)24-9-7-6-8-10-24)11-13-23-14-12-22-18-25(27(3)4)15-16-26(22)28(23)5;/h6-18H,1-5H3;1H2/q+1;/p-1
Canonical SMILES
Cc1cc(C=Cc2ccc3cc(N(C)C)ccc3[n+]2C)c(C)n1-c1ccccc1.[OH-]
Isomeric SMILES
CC1=CC(=C(N1C2=CC=CC=C2)C)/C=C/C3=[N+](C4=C(C=C3)C=C(C=C4)N(C)C)C.[OH-]

Synonyms

  • Pyrvinium
  • Quinolinium, 6-(dimethylamino)-2-(2-(2,5-dimethyl-1-phenyl-1H-pyrrol-3-yl)ethenyl)-1-methyl-, hydroxide
  • Quinolinium, 6-(dimethylamino)-2-(2-(2,5-dimethyl-1-phenyl-1H-pyrrol-3-yl)ethenyl)-1-methyl-, hydroxide (1:1)

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
399.54 g/molcalc.
Exact mass
399.2311 Dacalc.
LogP (octanol/water)
5.13calc.
Topological polar surface area
42.05 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
4calc.
Heavy atoms
30calc.
Rings
4calc.
Aromatic rings
4calc.
Fraction sp3 carbons
0.19calc.
Formal charge
0calc.
Stereocentres
0calc.
Components
2calc.
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, C(=Cc1ccc2ccccc2n1)c1ccn(-c2ccccc2)c1

C(=Cc1ccc2ccccc2n1)c1ccn(-c2ccccc2)c1

4 rings, 23 atoms.

10 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.

Pyrvinium hydroxide suppliers

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Pyrvinium hydroxide price

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Uses and applications

What the substance is used for, by industry and function

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 Pyrvinium hydroxide is traded under.

HS 2933.49Indicative HS code

Compounds containing in the structure a quinoline or isoquinoline ring-system (whether…

World exports in 2024
$939M
−14.6% vs 2023, imports $1.48B
2019 to 2024
Top exporters
  1. China30.1%
  2. India * partner reported16.7%
  3. Switzerland * partner reported14.1%
Top importers
  1. United Kingdom19.2%
  2. Germany16.0%
  3. Romania8.3%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

Quick answers about Pyrvinium hydroxide, based on the data on this page

What is Pyrvinium hydroxide?

Pyrvinium hydroxide is a chemical substance with the molecular formula C26H29N3O and a molar mass of 399.54 g/mol. Its CAS registry number is 641-69-0. The IUPAC name is 2-[(E)-2-(2,5-dimethyl-1-phenylpyrrol-3-yl)ethenyl]-N,N,1-trimethylquinolin-1-ium-6-amine hydroxide.

What is the CAS number of Pyrvinium hydroxide?

The CAS registry number of Pyrvinium hydroxide is 641-69-0.

What is the molecular formula and weight of Pyrvinium hydroxide?

The molecular formula of Pyrvinium hydroxide is C26H29N3O and its molar mass is 399.54 g/mol.

What is Pyrvinium hydroxide used for?

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

Is Pyrvinium hydroxide hazardous?

No GHS hazard classification for Pyrvinium hydroxide 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 Pyrvinium hydroxide?

Pyrvinium hydroxide is usually classified under HS code 293349 (Compounds containing in the structure a quinoline or isoquinoline ring-system (whether…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Pyrvinium hydroxide?

Post a free request on CompoundList and suppliers of Pyrvinium hydroxide will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Pyrvinium hydroxide?

Suppliers quote Pyrvinium hydroxide 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 Pyrvinium hydroxide

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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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