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Heterocyclic building blocks

(+)-Dimethindene

Also known as (S)-Dimethindene, (S)-(+)-Dimethindene, Dimetindene, (S)-

CAS 121367-05-3Formula C20H24N2Molar mass 292.43 g/mol
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(+)-Dimethindene chemical structure, C20H24N2, CAS 121367-05-3
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
121367-05-3
Formula
C20H24N2
Molar mass
292.43 g/mol
HS code
293339
Category
Heterocyclic building blocks

What is (+)-Dimethindene?

Plain description, key identifiers and synonyms

N,N-dimethyl-2-[3-[(1S)-1-(2-pyridinyl)ethyl]-1H-inden-2-yl]ethanamine is an indene.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
N,N-dimethyl-2-[3-[(1S)-1-pyridin-2-ylethyl]-1H-inden-2-yl]ethanamine
CAS number
121367-05-3
Molecular formula
C20H24N2
UNII
41H5Y15VA0
InChIKey
MVMQESMQSYOVGV-OAHLLOKOSA-N
InChI
InChI=1S/C20H24N2/c1-15(19-10-6-7-12-21-19)20-17(11-13-22(2)3)14-16-8-4-5-9-18(16)20/h4-10,12,15H,11,13-14H2,1-3H3/t15-/m1/s1
Canonical SMILES
CC(C1=C(CCN(C)C)Cc2ccccc21)c1ccccn1
Isomeric SMILES
C[C@H](C1=CC=CC=N1)C2=C(CC3=CC=CC=C32)CCN(C)C

Synonyms

  • (S)-Dimethindene
  • (S)-(+)-Dimethindene
  • Dimetindene, (S)-
  • (S)-dimetindene
  • N,N-dimethyl-2-[3-[(1S)-1-pyridin-2-ylethyl]-1H-inden-2-yl]ethanamine
  • 1H-Indene-2-ethanamine, N,N-dimethyl-3-((1S)-1-(2-pyridinyl)ethyl)-
  • 1H-Indene-2-ethanamine, N,N-dimethyl-3-(1-(2-pyridinyl)ethyl)-, (S)-
  • (+)-dimetindene
  • Tocris-1425
  • dimethindene-(S)-(+)
  • N,N-dimethyl-2-[3-[(1S)-1-(2-pyridinyl)ethyl]-1H-inden-2-yl]ethanamine

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
292.43 g/molcalc.
Exact mass
292.1939 Dacalc.
LogP (octanol/water)
4.15calc.
Topological polar surface area
16.13 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
5calc.
Heavy atoms
22calc.
Rings
3calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.35calc.
Formal charge
0calc.
Stereocentres
1calc.
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, C1=C(Cc2ccccn2)c2ccccc2C1

C1=C(Cc2ccccn2)c2ccccc2C1

3 rings, 16 atoms, the 2-(1H-Inden-3-ylmethyl)pyridine ring system.

18 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.

(+)-Dimethindene suppliers

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(+)-Dimethindene 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

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 (+)-Dimethindene 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 (+)-Dimethindene is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about (+)-Dimethindene, based on the data on this page

What is (+)-Dimethindene?

N,N-dimethyl-2-[3-[(1S)-1-(2-pyridinyl)ethyl]-1H-inden-2-yl]ethanamine is an indene.

What is the CAS number of (+)-Dimethindene?

The CAS registry number of (+)-Dimethindene is 121367-05-3.

What is the molecular formula and weight of (+)-Dimethindene?

The molecular formula of (+)-Dimethindene is C20H24N2 and its molar mass is 292.43 g/mol.

What is (+)-Dimethindene used for?

Known uses and roles of (+)-Dimethindene include building blocks in research and laboratory and screening compounds in research and laboratory.

Is (+)-Dimethindene hazardous?

No GHS hazard classification for (+)-Dimethindene 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 (+)-Dimethindene?

(+)-Dimethindene 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 (+)-Dimethindene?

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

What is the price of (+)-Dimethindene?

Suppliers quote (+)-Dimethindene 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 (+)-Dimethindene

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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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