CompoundList

Propanidid

Also known as Epontol, Propanidide, Bayer 1420

CAS 1421-14-3Formula C18H27NO5Molar mass 337.42 g/molEC 215-822-7
Propanidid chemical structure, C18H27NO5, CAS 1421-14-3
2D chemical structure

Key facts

What buyers check first

CAS number
1421-14-3
Formula
C18H27NO5
Molar mass
337.42 g/mol
EC number
215-822-7
HS code
292429
Category
Aromatic building blocks

What is Propanidid?

Plain description, key identifiers and synonyms

Propanidid is a member of methoxybenzenes.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
propyl 2-[4-[2-(diethylamino)-2-oxoethoxy]-3-methoxyphenyl]acetate
CAS number
1421-14-3 CAS number cross-checked
EC number
215-822-7
Molecular formula
C18H27NO5
UNII
AO82L471NS
MDL number
MFCD00390321
InChIKey
KEJXLQUPYHWCNM-UHFFFAOYSA-N
InChI
InChI=1S/C18H27NO5/c1-5-10-23-18(21)12-14-8-9-15(16(11-14)22-4)24-13-17(20)19(6-2)7-3/h8-9,11H,5-7,10,12-13H2,1-4H3
SMILES (canonical and isomeric)
CCCOC(=O)CC1=CC(=C(C=C1)OCC(=O)N(CC)CC)OC

Synonyms

  • Epontol
  • Propanidide
  • Bayer 1420
  • FBA 1420
  • Propanididum
  • WH 5668
  • BAYER-1420
  • Benzeneacetic acid, 4-[2-(diethylamino)-2-oxoethoxy]-3-methoxy-, propyl ester
  • Benzeneacetic acid, 4-(2-(diethylamino)-2-oxoethoxy)-3-methoxy-, propyl ester
  • propyl 2-(4-((diethylcarbamoyl)methoxy)-3-methoxyphenyl)acetate
  • Sombrevin
  • Fabantol
  • Propantan
  • Fabontal
  • BAY 1420
  • Fabantol, Propanidid
  • 2180 TH
  • Propyl(4-((diethylcarbamoyl)methoxy)-3-methoxyphenyl)acetate
  • propyl 2-[4-[2-(diethylamino)-2-oxoethoxy]-3-methoxyphenyl]acetate
  • (4-((Diethylcarbamoyl)methoxy)-3-methoxyphenyl)acetic acid propyl ester
  • (p-((Diethylcarbamoyl)methoxy)-3-methoxyphenyl)acetic acid propyl ester
  • 4-(2-(Diethylamino)-2-oxoethoxy)-3-methoxybenzeneacetic acid propyl ester
  • (3-Methoxy-4-((N,N-diethylcarbamido)methoxy)phenyl)acetic acid n-propyl ester
  • Acetic acid, (p-((diethylcarbamoyl)methoxy)-3-methoxyphenyl)-, propyl ester
  • Acetic acid, (4-((diethylcarbamoyl)methoxy)-3-methoxyphenyl)-, propyl ester
Show all 33 synonyms
  • Propanidido
  • Propyl {4-((diethylcarbamoyl)methoxy)-3-methoxyphenyl}acetate
  • propyl 2-(4-(2-(diethylamino)-2-oxoethoxy)-3-methoxyphenyl)acetate
  • Eponthol
  • Propyl (4-[(diethylcarbamoyl)methoxy]-3-methoxyphenyl)acetate
  • Propyl {4-[(diethylcarbamoyl)methoxy]-3-methoxyphenyl}acetate
  • Epontol (TN)
  • Propyl 4-((diethylcarbamoyl)methoxy)-3-methoxyphenyl 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
337.42 g/molcalc.
Exact mass
337.1889 Dacalc.
LogP (octanol/water)
2.44calc.
Topological polar surface area
65.07 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
5calc.
Rotatable bonds
10calc.
Heavy atoms
24calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.56calc.
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, c1ccccc1

c1ccccc1

1 ring, 6 atoms, the Benzene ring system.

485,677 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.

Propanidid suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

See the supplier

Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

1 supplier in 1 country

Send one request to many suppliers

Choose up to 10 suppliers or let us match your request. Compare quotes side by side, free.

Propanidid price

Indicative price range per kg from live supplier offers

No published prices right now

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

Get latest price

Uses and applications

What the substance is used for, by industry and function

Pharmacological actions

  • Anesthetics, Intravenous

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 Propanidid is traded under.

HS 2924.29Indicative HS code

Cyclic amides (including cyclic carbamates) and their derivatives, salts thereof, other

World exports in 2024
$5.69B
−5.1% vs 2023, imports $5.8B
2019 to 2024
Top exporters
  1. China32.3%
  2. Switzerland * partner reported13.6%
  3. Norway * partner reported12.8%
Top importers
  1. United States15.9%
  2. Ireland15.8%
  3. Germany11.9%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Propanidid?

Propanidid is a member of methoxybenzenes.

Guides for buyers

Practical guides that help when you source, ship or handle Propanidid

Get quotes for Propanidid

Post one free request with your grade, quantity and destination. Matching suppliers send quotes you can compare side by side.
Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
Embed this structure on your websiteShow code

Paste this code into your page to show the 2D structure of Propanidid with a 3D view, its CAS number where known and a link back to this page. Free to use with the link kept.

<iframe src="https://www.compoundlist.com/embed/structure/propanidid-1421-14-3" title="Propanidid structure on CompoundList" width="360" height="420" style="border:1px solid #E7E2DA;border-radius:12px;max-width:100%" loading="lazy" referrerpolicy="strict-origin-when-cross-origin"></iframe>
Preview the embed

Explore more in Aromatic building blocks or HS code 292429

1 supplier
Free quotes, contact stays private
Get quotes