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Cationic surfactants

Steapyrium chloride

Also known as 1-[2-oxo-2-[[2-[(1-oxooctadecyl)oxy]ethyl]amino]ethyl]pyridinium chloride, Quaternium 7, Quaternium-7

CAS 14492-68-3Formula C27H47ClN2O3Molar mass 483.14 g/molEC 238-501-3
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Steapyrium chloride chemical structure, C27H47ClN2O3, CAS 14492-68-3
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
14492-68-3
Formula
C27H47ClN2O3
Molar mass
483.14 g/mol
EC number
238-501-3
HS code
293339
Category
Cationic surfactants

What is Steapyrium chloride?

Plain description, key identifiers and synonyms

Steapyrium chloride is a chemical substance with the molecular formula C27H47ClN2O3 and a molar mass of 483.14 g/mol. Its CAS registry number is 14492-68-3. The IUPAC name is 2-[(2-pyridin-1-ium-1-ylacetyl)amino]ethyl octadecanoate chloride.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-[(2-pyridin-1-ium-1-ylacetyl)amino]ethyl octadecanoate chloride
CAS number
14492-68-3 CAS number cross-checkedOther or deprecated CAS: 1341-08-8
EC number
238-501-3
Molecular formula
C27H47ClN2O3
UNII
C9842BS3SX
INCI name
STEAPYRIUM CHLORIDE
InChIKey
LNEXUGPWTFNCSO-UHFFFAOYSA-N
InChI
InChI=1S/C27H46N2O3.ClH/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-17-20-27(31)32-24-21-28-26(30)25-29-22-18-16-19-23-29;/h16,18-19,22-23H,2-15,17,20-21,24-25H2,1H3;1H
SMILES (canonical and isomeric)
CCCCCCCCCCCCCCCCCC(=O)OCCNC(=O)C[N+]1=CC=CC=C1.[Cl-]

Synonyms

  • 1-[2-oxo-2-[[2-[(1-oxooctadecyl)oxy]ethyl]amino]ethyl]pyridinium chloride
  • Quaternium 7
  • Quaternium-7
  • Emcol E 607S
  • Catemol wpc
  • Stearoyl colaminoformylmethylpyridinium chloride
  • N-(Stearoylcolaminoformylmethyl)pyridinium chloride
  • 1-(((2-Hydroxyethyl)carbamoyl)methyl)pyridinium chloride, stearate
  • Pyridinium, 1-(((2-hydroxyethyl)carbamoyl)methyl)-, chloride, stearate
  • Pyridinium,1-(2-oxo-2-((2-((1-oxooctadecyl)oxyl)ethyl)amino)ethyl)-, chloride
  • N-(Stearoyl colamino formyl methyl) pyridinium chloride
  • Pyridinium, 1-(2-hydroxyethylcarbamoylmethyl)-, chloride, stearate
  • 1-(2-Oxo-2-((2-((1-oxooctadecyl)oxy)ethyl)amino)ethyl)pyridinium chloride
  • Pyridinium, 1-(2-oxo-2-((2-((1-oxooctadecyl)oxy)ethyl)amino)ethyl), chloride
  • Pyridinium, 1-(2-oxo-2-((2-((1-oxooctadecyl)oxy)ethyl)amino)ethyl)-, chloride (1:1)
  • N-((N-(2-Stearoyloxyethyl)carbamoyl)methyl)pyridinium chloride
  • Pyridinium, 1-[2-oxo-2-[[2-[(1-oxooctadecyl)oxy]ethyl]amino]ethyl]-, chloride (1:1)
  • Pyridinium, 1-(2-oxo-2-((2-((1-oxooctadecyl)oxy)ethyl)amino)ethyl)-, chloride
  • 2-[(2-pyridin-1-ium-1-ylacetyl)amino]ethyl octadecanoate, chloride
  • 1-(2-Oxo-2-((2-(stearoyloxy)ethyl)amino)ethyl)pyridin-1-ium chloride
  • 1-(2-{[2-(Octadecanoyloxy)ethyl]amino}-2-oxoethyl)pyridin-1-ium chloride
  • 1-(2-Oxo-2-((2-(stearoyloxy)ethyl)amino)ethyl)pyridin-1-iumchloride

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
483.14 g/molcalc.
Exact mass
482.3275 Dacalc.
LogP (octanol/water)
2.9calc.
Topological polar surface area
59.28 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
21calc.
Heavy atoms
33calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.74calc.
Formal charge
0calc.
Stereocentres
0calc.
Components
2calc.
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, c1ccncc1

c1ccncc1

1 ring, 6 atoms, the Pyridine ring system.

118,162 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.

Steapyrium chloride suppliers

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All 2 suppliers

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Where suppliers are based

2 suppliers in 1 country

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Steapyrium chloride 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

Cosmetic ingredient, INCI name STEAPYRIUM CHLORIDE(antimicrobial, antistatic)

Functional uses

  • Anti-static agent
  • Biocide

Cosmetic functions

  • Antimicrobial
  • Antistatic

Regulatory status

Inventories, regulations and trade controls that list this substance

Health and food

  • EU cosmetic ingredient inventory

United States

  • TSCA inventory (USA)
    Status: Active in US commerce

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Steapyrium chloride is traded under.

HS 2933.39Indicative HS code

Heterocyclic compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure…

World exports in 2024
$9.16B
−17.9% vs 2023, imports $10.6B
2019 to 2024
Top exporters
  1. China21.5%
  2. India * partner reported12.3%
  3. Ireland11.6%
Top importers
  1. Germany14.2%
  2. United States12.8%
  3. Brazil10.1%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

Quick answers about Steapyrium chloride, based on the data on this page

What is Steapyrium chloride?

Steapyrium chloride is a chemical substance with the molecular formula C27H47ClN2O3 and a molar mass of 483.14 g/mol. Its CAS registry number is 14492-68-3. The IUPAC name is 2-[(2-pyridin-1-ium-1-ylacetyl)amino]ethyl octadecanoate chloride.

What is the CAS number of Steapyrium chloride?

The CAS registry number of Steapyrium chloride is 14492-68-3. Other or deprecated CAS numbers: 1341-08-8.

What is the molecular formula and weight of Steapyrium chloride?

The molecular formula of Steapyrium chloride is C27H47ClN2O3 and its molar mass is 483.14 g/mol.

What is Steapyrium chloride used for?

Known uses and roles of Steapyrium chloride include preservatives in cosmetics and personal care, hair conditioning agents in cosmetics and personal care, surfactants in home care and cleaning, antimicrobial, antistatic and 2 more.

Is Steapyrium chloride hazardous?

No GHS hazard classification for Steapyrium chloride 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 Steapyrium chloride?

Steapyrium chloride is usually classified under HS code 293339 (Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Steapyrium chloride?

CompoundList lists 2 suppliers of Steapyrium chloride 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 Steapyrium chloride?

Suppliers quote Steapyrium chloride 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

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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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