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Screening compounds

Ethpenal

Also known as Etpenal-3, Etpenal-14, 3-Diethylaminopropyl-o-ethylbenzilate

CAS 3626-03-7Formula C23H31NO3Molar mass 369.51 g/mol
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Ethpenal chemical structure, C23H31NO3, CAS 3626-03-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
3626-03-7
Formula
C23H31NO3
Molar mass
369.51 g/mol
HS code
292219
Category
Screening compounds

What is Ethpenal?

Plain description, key identifiers and synonyms

Ethpenal is a chemical substance with the molecular formula C23H31NO3 and a molar mass of 369.51 g/mol. Its CAS registry number is 3626-03-7. The IUPAC name is 3-(diethylamino)propyl 2-ethoxy-2,2-diphenylacetate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
3-(diethylamino)propyl 2-ethoxy-2,2-diphenylacetate
CAS number
3626-03-7 CAS number cross-checked
Molecular formula
C23H31NO3
InChIKey
RWRUUZFOYYRACJ-UHFFFAOYSA-N
InChI
InChI=1S/C23H31NO3/c1-4-24(5-2)18-13-19-26-22(25)23(27-6-3,20-14-9-7-10-15-20)21-16-11-8-12-17-21/h7-12,14-17H,4-6,13,18-19H2,1-3H3
SMILES (canonical and isomeric)
CCN(CC)CCCOC(=O)C(C1=CC=CC=C1)(C2=CC=CC=C2)OCC

Synonyms

  • Etpenal-3
  • Etpenal-14
  • 3-Diethylaminopropyl-o-ethylbenzilate
  • Acetic acid, ethoxydiphenyl-, 3-(diethylamino)propyl ester
  • 1-Propanol, 3-(diethylamino)-, ethoxydiphenylacetate (ester)
  • Benzeneacetic acid, alpha-ethoxy-alpha-phenyl-, 3-(diethylamino)propyl ester
  • 3-(diethylamino)propyl 2-ethoxy-2,2-diphenylacetate
  • 3-(diethylamino)propyl ethoxy(diphenyl)acetate
  • 3-(Diethylamino)propyl ethoxydi(phenyl)acetate

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
369.51 g/molcalc.
Exact mass
369.2304 Dacalc.
LogP (octanol/water)
4.24calc.
Topological polar surface area
38.77 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
11calc.
Heavy atoms
27calc.
Rings
2calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.44calc.
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, c1ccc(Cc2ccccc2)cc1

c1ccc(Cc2ccccc2)cc1

2 rings, 13 atoms, the Diphenylmethane ring system.

8,982 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.

Ethpenal suppliers

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Ethpenal 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 Ethpenal is traded under.

HS 2922.19Indicative HS code

Amino-alcohols, other than those containing more than one kind of oxygen function, their…

World exports in 2024
$2.2B
−4.7% vs 2023, imports $2.27B
2019 to 2024
Top exporters
  1. China21.7%
  2. Germany17.3%
  3. United States15.6%
Top importers
  1. India * partner reported11.0%
  2. United States9.0%
  3. Germany7.2%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Ethpenal?

Ethpenal is a chemical substance with the molecular formula C23H31NO3 and a molar mass of 369.51 g/mol. Its CAS registry number is 3626-03-7. The IUPAC name is 3-(diethylamino)propyl 2-ethoxy-2,2-diphenylacetate.

What is the CAS number of Ethpenal?

The CAS registry number of Ethpenal is 3626-03-7.

What is the molecular formula and weight of Ethpenal?

The molecular formula of Ethpenal is C23H31NO3 and its molar mass is 369.51 g/mol.

What is Ethpenal used for?

Known uses and roles of Ethpenal include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Ethpenal hazardous?

No GHS hazard classification for Ethpenal 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 Ethpenal?

Ethpenal is usually classified under HS code 292219 (Amino-alcohols, other than those containing more than one kind of oxygen function, their…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Ethpenal?

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

What is the price of Ethpenal?

Suppliers quote Ethpenal 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 Ethpenal

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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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