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Acid, base and phase-transfer catalysts

Dimethylprotriptyline

Also known as N-Methylamitriptyline, N-Trimethyl-3-(5H-dibenzo-(a,d)-cyclohepten-5-yl)propylamine, trimethyl-[3-(2-tricyclo[9.4.0.03,8]pentadeca-1(15),3,5,7,11,13-hexaenylidene)propyl]azanium

CAS 55032-41-2Formula C21H26N+Molar mass 292.45 g/mol
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Dimethylprotriptyline chemical structure, C21H26N+, CAS 55032-41-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
55032-41-2
Formula
C21H26N+
Molar mass
292.45 g/mol
HS code
292390
Category
Acid, base and phase-transfer catalysts

What is Dimethylprotriptyline?

Plain description, key identifiers and synonyms

Dimethylprotriptyline is a chemical substance with the molecular formula C21H26N+ and a molar mass of 292.45 g/mol. Its CAS registry number is 55032-41-2. The IUPAC name is trimethyl-[3-(2-tricyclo[9.4.0.03,8]pentadeca-1(15),3,5,7,11,13-hexaenylidene)propyl]azanium.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
trimethyl-[3-(2-tricyclo[9.4.0.03,8]pentadeca-1(15),3,5,7,11,13-hexaenylidene)propyl]azanium
CAS number
55032-41-2 CAS number cross-checked
Molecular formula
C21H26N+
InChIKey
XYGIKHHONJMYDJ-UHFFFAOYSA-N
InChI
InChI=1S/C21H26N/c1-22(2,3)16-8-13-21-19-11-6-4-9-17(19)14-15-18-10-5-7-12-20(18)21/h4-7,9-13H,8,14-16H2,1-3H3/q+1
SMILES (canonical and isomeric)
C[N+](C)(C)CCC=C1C2=CC=CC=C2CCC3=CC=CC=C31

Synonyms

  • N-Methylamitriptyline
  • N-Trimethyl-3-(5H-dibenzo-(a,d)-cyclohepten-5-yl)propylamine
  • trimethyl-[3-(2-tricyclo[9.4.0.03,8]pentadeca-1(15),3,5,7,11,13-hexaenylidene)propyl]azanium
  • 1-Propanaminium, 3-(10,11-dihydro-5H-dibenzo(a,d)cyclohepten-5-ylidene)-N,N,N-trimethyl-
  • 3-(10,11-dihydro-5H-dibenzo[a,d][7]annulen-5-ylidene)-N,N,N-trimethylpropan-1-aminium

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
292.45 g/molcalc.
Exact mass
292.206 Dacalc.
LogP (octanol/water)
4.31calc.
Topological polar surface area
0 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
0calc.
Rotatable bonds
3calc.
Heavy atoms
22calc.
Rings
3calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.33calc.
Formal charge
1calc.
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=C1c2ccccc2CCc2ccccc21

C=C1c2ccccc2CCc2ccccc21

3 rings, 16 atoms, the 5-Methylene-10,11-dihydro-5H-dibenzo[a,d][7]annulene ring system.

77 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.

Dimethylprotriptyline suppliers

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Dimethylprotriptyline 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 Dimethylprotriptyline is traded under.

HS 2923.90Indicative HS code

Quaternary ammonium salts and hydroxides whether or not chemically defined not elsewhere classified…

World exports in 2024
$1.07B
+14.4% vs 2023, imports $1.16B
2019 to 2024
Top exporters
  1. China36.7%
  2. United States14.2%
  3. Netherlands9.4%
Top importers
  1. South Korea10.7%
  2. Germany10.1%
  3. United States9.9%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

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

What is Dimethylprotriptyline?

Dimethylprotriptyline is a chemical substance with the molecular formula C21H26N+ and a molar mass of 292.45 g/mol. Its CAS registry number is 55032-41-2. The IUPAC name is trimethyl-[3-(2-tricyclo[9.4.0.03,8]pentadeca-1(15),3,5,7,11,13-hexaenylidene)propyl]azanium.

What is the CAS number of Dimethylprotriptyline?

The CAS registry number of Dimethylprotriptyline is 55032-41-2.

What is the molecular formula and weight of Dimethylprotriptyline?

The molecular formula of Dimethylprotriptyline is C21H26N+ and its molar mass is 292.45 g/mol.

Is Dimethylprotriptyline hazardous?

No GHS hazard classification for Dimethylprotriptyline 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 Dimethylprotriptyline?

Dimethylprotriptyline is usually classified under HS code 292390 (Quaternary ammonium salts and hydroxides, lecithins and other phosphoaminolipids…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Dimethylprotriptyline?

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

What is the price of Dimethylprotriptyline?

Suppliers quote Dimethylprotriptyline 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 Dimethylprotriptyline

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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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