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Acid, base and phase-transfer catalysts

Pentolinium

Also known as Pentolonium, Pentolonum, pentolineum

CAS 144-44-5Formula C15H32N2+2Molar mass 240.44 g/mol
1 supplier listed
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Pentolinium chemical structure, C15H32N2+2, CAS 144-44-5
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
144-44-5
Formula
C15H32N2+2
Molar mass
240.44 g/mol
HS code
293399
Category
Acid, base and phase-transfer catalysts

What is Pentolinium?

Plain description, key identifiers and synonyms

Pentolinium ion is a dication whose structure comprises a pentane backbone linking two 1-methylpyrrolidinium groups, a nicotinic antagonist used as a ganglionic blocking agent in hypertension. It contains a pyrrolidinium ion.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
1-methyl-1-[5-(1-methylpyrrolidin-1-ium-1-yl)pentyl]pyrrolidin-1-ium
CAS number
144-44-5 CAS number cross-checkedOther or deprecated CAS: 52-62-0
Molecular formula
C15H32N2+2
UNII
ULL76WPU5X
InChIKey
XSBSKEQEUFOSDD-UHFFFAOYSA-N
InChI
InChI=1S/C15H32N2/c1-16(12-6-7-13-16)10-4-3-5-11-17(2)14-8-9-15-17/h3-15H2,1-2H3/q+2
SMILES (canonical and isomeric)
C[N+]1(CCCC1)CCCCC[N+]2(CCCC2)C

Synonyms

  • Pentolonium
  • Pentolonum
  • pentolineum
  • pentolinium ion
  • Pentolinium cation
  • 1-methyl-1-[5-(1-methylpyrrolidin-1-ium-1-yl)pentyl]pyrrolidin-1-ium
  • 1-methyl-1-(5-(1-methylpyrrolidin-1-ium-1-yl)pentyl)pyrrolidin-1-ium
  • 1,1'-(1,5-Pentanediyl)bis(1-methylpyrrolidinium)
  • 1,1'-pentane-1,5-diylbis(1-methylpyrrolidinium)
  • 1,1/'-(Pentamethylene)bis(1-methylpyrrolidinium)
  • Pyrrolidinium, 1,1'-(1,5-pentanediyl)bis(1-methyl-
  • 1,1'-(Pentane-1,5-diyl)bis(1-methylpyrrolidin-1-ium)
  • Pyrrolidinium 1,1'-(1,5-pentanediyl)bis-(1-methyl-

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
240.44 g/molcalc.
Exact mass
240.2555 Dacalc.
LogP (octanol/water)
2.64calc.
Topological polar surface area
0 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
0calc.
Rotatable bonds
6calc.
Heavy atoms
17calc.
Rings
2calc.
Aromatic rings
0calc.
Fraction sp3 carbons
1calc.
Formal charge
2calc.
Stereocentres
0calc.
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, C(CCN1CCCC1)CCN1CCCC1

C(CCN1CCCC1)CCN1CCCC1

2 rings, 15 atoms.

5 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.

Pentolinium suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

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  • EvitaChem
    China, BeijingUnclaimed profile
    PentoliniumGrade, purity and minimum order on request
    Price on request
    View

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Where suppliers are based

1 supplier in 1 country

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Pentolinium 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

Applications are not documented for this substance yet. Suppliers often describe uses on their product pages, linked in the suppliers list above.

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 Pentolinium is traded under.

HS 2933.99Indicative HS code

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

World exports in 2024
$12.1B
−31.0% vs 2023, imports $28.8B
2019 to 2024
Top exporters
  1. China30.5%
  2. India * partner reported16.3%
  3. Ireland9.0%
Top importers
  1. Slovenia31.7%
  2. Italy24.2%
  3. United States5.0%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Pentolinium?

Pentolinium ion is a dication whose structure comprises a pentane backbone linking two 1-methylpyrrolidinium groups, a nicotinic antagonist used as a ganglionic blocking agent in hypertension. It contains a pyrrolidinium ion.

What is the CAS number of Pentolinium?

The CAS registry number of Pentolinium is 144-44-5. Other or deprecated CAS numbers: 52-62-0.

What is the molecular formula and weight of Pentolinium?

The molecular formula of Pentolinium is C15H32N2+2 and its molar mass is 240.44 g/mol.

Is Pentolinium hazardous?

No GHS hazard classification for Pentolinium 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 Pentolinium?

Pentolinium is usually classified under HS code 293399 (Heterocyclic compounds with nitrogen hetero-atom(s) only, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Pentolinium?

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

What is the price of Pentolinium?

Suppliers quote Pentolinium 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 Pentolinium

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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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