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Humectants

Dimetacrine

Also known as Dimethacrine, Dimethacrin, Dimetacrinum

CAS 4757-55-5Formula C20H26N2Molar mass 294.44 g/mol
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Dimetacrine chemical structure, C20H26N2, CAS 4757-55-5
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
4757-55-5
Formula
C20H26N2
Molar mass
294.44 g/mol
HS code
293399
Category
Humectants

What is Dimetacrine?

Plain description, key identifiers and synonyms

Dimetacrine is a member of acridines.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
3-(9,9-dimethylacridin-10-yl)-N,N-dimethylpropan-1-amine
CAS number
4757-55-5 CAS number cross-checkedOther or deprecated CAS: 94279-99-9
Molecular formula
C20H26N2
UNII
O341NY501N
INCI name
SCUTELLARIA BAICALENSIS EXTRACT, SCUTELLARIA BAICALENSIS ROOT EXTRACT, SCUTELLARIA BAICALENSIS ROOT POWDER
InChIKey
RYQOGSFEJBUZBX-UHFFFAOYSA-N
InChI
InChI=1S/C20H26N2/c1-20(2)16-10-5-7-12-18(16)22(15-9-14-21(3)4)19-13-8-6-11-17(19)20/h5-8,10-13H,9,14-15H2,1-4H3
SMILES (canonical and isomeric)
CC1(C2=CC=CC=C2N(C3=CC=CC=C31)CCCN(C)C)C

Synonyms

  • Dimethacrine
  • Dimethacrin
  • Dimetacrinum
  • Dimetacrina
  • 9,9-Dimethyl-10-(3-(dimethylamino)propyl)acridan
  • N,N,9,9-Tetramethyl-10(9H)-acridinepropanamine
  • 3-(9,9-Dimethyl-10(9H)-acridinyl)-N,N-dimethyl-1-propanamine
  • dimetacrine tartate
  • (3-(9,9-dimethyl-9,10-dihydroacridin-10-yl)propyl)dimethylamine
  • 10-(3-(dimethylamino)propyl)-9,9-dimethylacridan tartrate
  • Dimetacrino
  • Pygeum extract
  • 3-(9,9-dimethylacridin-10-yl)-N,N-dimethylpropan-1-amine
  • 3-(9,9-dimethylacridin-10(9H)-yl)-N,N-dimethylpropan-1-amine
  • 10-(3-(Dimethylamino)propyl)-9,9-dimethylacridan
  • 10(9H)-Acridinepropanamine, N,N,9,9-tetramethyl-
  • Acridan, 10-(3-(dimethylamino)propyl)-9,9-dimethyl-
  • 10-[3-(Dimethylamino)propyl]-9,9-dimethylacridan
  • Dimetacrine (INN)
  • Dimethacine
  • Dimethacin
  • Acridan, 9,9-dimethyl-10-(3-(dimethylamino)propyl)-
  • Dimetacrin
  • Dimetacrine-API
  • 5-20-08-00134 (Beilstein Handbook Reference)
Show all 28 synonyms
  • 9,9-Dimethyl-10-(3-dimethylaminopropyl)-9,10-dihydroacridin
  • N,9,9-Tetramethyl-10(9H)-acridinepropanamine
  • 10(9H)-Acridinepropanamine,N,9,9-tetramethyl-

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
294.44 g/molcalc.
Exact mass
294.2096 Dacalc.
LogP (octanol/water)
4.42calc.
Topological polar surface area
6.48 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
4calc.
Heavy atoms
22calc.
Rings
3calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.4calc.
Formal charge
0calc.
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, c1ccc2c(c1)Cc1ccccc1N2

c1ccc2c(c1)Cc1ccccc1N2

3 rings, 14 atoms, the Acridan ring system.

81 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.

Dimetacrine suppliers

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Dimetacrine price

Indicative price range per kg from live supplier offers

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Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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Uses and applications

What the substance is used for, by industry and function

Use classes: Cosmetics.

Cosmetic ingredient, INCI name SCUTELLARIA BAICALENSIS ROOT EXTRACT(astringent, humectant, soothing)

Roles

  • antidepressant
  • central nervous system drug
  • pharmaceutical
  • psychotropic drug

Functional uses

  • Abrasive
  • Astringent
  • Biocide
  • Deodorizer
  • Humectant

Cosmetic functions

  • Abrasive
  • Antimicrobial
  • Astringent
  • Fragrance
  • Humectant
  • Skin protecting
  • Soothing

Pharmacology

Pygeum Extract is an herbal extract derived from the African prune tree Pygeum africanum.

Regulatory status

Inventories, regulations and trade controls that list this substance

Health and food

  • EU cosmetic ingredient inventory

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Dimetacrine 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 Dimetacrine is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is Dimetacrine?

Dimetacrine is a member of acridines.

What is the CAS number of Dimetacrine?

The CAS registry number of Dimetacrine is 4757-55-5. Other or deprecated CAS numbers: 94279-99-9.

What is the molecular formula and weight of Dimetacrine?

The molecular formula of Dimetacrine is C20H26N2 and its molar mass is 294.44 g/mol.

What is Dimetacrine used for?

Use classes: Cosmetics.

Is Dimetacrine hazardous?

No GHS hazard classification for Dimetacrine 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 Dimetacrine?

Dimetacrine 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 Dimetacrine?

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

What is the price of Dimetacrine?

Suppliers quote Dimetacrine 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 Dimetacrine

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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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