propyl 4-diethylcarbamoylmethoxy-3-methoxyphenylacetate

Product Name: propyl 4-diethylcarbamoylmethoxy-3-methoxyphenylacetate
CAS No.: 1421-14-3
Chemical Name: propyl 4-diethylcarbamoylmethoxy-3-methoxyphenylacetate
Synonyms: Epontol;WH-5668;TH-2180;FBA-1420;BAY-1420;Fabantol;Fabontal;Sombrevin;propanidid;Bayer-1420
CBNumber: CB0875008
Molecular Formula: C18H27NO5
Formula Weight: 337.41
MOL File: 1421-14-3.mol

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propyl 4-diethylcarbamoylmethoxy-3-methoxyphenylacetate Property

Boiling point:: bp0.7 210-212°
Density: 1.2043 (rough estimate)
refractive index: 1.5000 (estimate)
storage temp.: Refrigerator
solubility: DMSO (Slightly), Ethyl Acetate (Slightly)
form: Oil
color: Pale Yellow to Yellow
EPA Substance Registry System: Propanidid (1421-14-3)

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Safety

Toxicity: LD50 orally in rats: >10,000 mg/kg (Goldenthal)

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Biorbyt Ltd

Product number: orb1695599
Product name: Propanidid
Purity: 99.64%(Mayvarybetweenbatches)
Packaging: 2mg
Price: $70
Updated: 2026/05/06

Biorbyt Ltd

Product number: orb1695599
Product name: Propanidid
Purity: 99.64%(Mayvarybetweenbatches)
Packaging: 5mg
Price: $90
Updated: 2026/05/06

Biorbyt Ltd

Product number: orb1695599
Product name: Propanidid
Purity: 99.64%(Mayvarybetweenbatches)
Packaging: 10mg
Price: $110
Updated: 2026/05/06

Biorbyt Ltd

Product number: orb1695599
Product name: Propanidid
Purity: 99.64%(Mayvarybetweenbatches)
Packaging: 25mg
Price: $150
Updated: 2026/05/06

Biorbyt Ltd

Product number: orb1695599
Product name: Propanidid
Purity: 99.64%(Mayvarybetweenbatches)
Packaging: 50mg
Price: $210
Updated: 2026/05/06

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propyl 4-diethylcarbamoylmethoxy-3-methoxyphenylacetate Chemical Properties,Usage,Production

Chemical Properties

yellow oil bp0.7 210-212°C soluble in alcohol, chloroform, essentially water insoluble anasthetic Epontol (Bayer) Sombrevin

Uses

Anesthetic (intravenous).

Uses

Sombrevin, is an ultra short-acting phenylacetate general anesthetic.

Definition

ChEBI: Propanidid is a member of methoxybenzenes.

brand name

Epontol (Farbenfabriken Bayer A.G., Germany).

Clinical Use

Propanidid is used as a very short- to shortacting intravenous anesthetic for minor surgery and gynecology. It is characterized by rapid onset of and quick recovery from anesthesia, producing surgical anesthesia for 3 – 4 min. Repeated injections can be used to prolong the anesthesia. Postanesthetic sleep does not occur because the propyl ester is hydrolyzed rapidly in the patient to form inactive 3-methoxy-4- (N,N-diethylcarbamoylmethoxy)phenylacetic acid. After 20 – 30 min the patients generally are completely responsive .

Synthesis

Propanidid , propyl 3- methoxy-4-(N,N-diethylcarbamoylmethoxy)- phenylacetate, is a colorless to pale yellowish water-insoluble oil. It is prepared from the propyl ester of sodium homovanillic acid and N,N-diethylchloroacetamide .

propyl 4-diethylcarbamoylmethoxy-3-methoxyphenylacetate Preparation Products And Raw materials

Raw materials

Preparation Products

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propyl 4-diethylcarbamoylmethoxy-3-methoxyphenylacetate Suppliers

China 17 India 1 United States 5 Global 23

J & K SCIENTIFIC LTD.

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1421-14-3, propyl 4-diethylcarbamoylmethoxy-3-methoxyphenylacetateRelated Search:

ETHYL 4-METHOXYPHENYLACETATE METHYL HOMOVERATRATE 2-(3,4-Dimethoxyphenyl)ethanol ETHYL HOMOVANILLATE ETHYL 4-ETHOXYPHENYLACETATE (3,4-Dimethoxyphenyl)acetic acid ETHYL 3-METHOXYPHENYLACETATE Methyl 4-hydroxyphenylacetate Homovanillic acid ETHYL 3,4-DIMETHOXYPHENYLACETATE 2-(2-METHOXYPHENOXY)ACETAMIDE 4-ETHOXYPHENYLACETIC ACID propyl 4-diethylcarbamoylmethoxy-3-methoxyphenylacetate 3,4-DIHYDROXYPHENYLACETIC ACID METHYL ESTER 4-Ethoxy-3-methoxyphenylacetic acid ETHYL 3,4-DIHYDROXYPHENYLACETATE methyl 4-hydroxy-3-methoxyphenylacetate 4-ethoxy-3-methoxyphenethyl alcohol

KEJXLQUPYHWCNM-UHFFFAOYSA-N

propanidid

propyl 4-diethylcarbamoylmethoxy-3-methoxyphenylacetate

PROPANIDIDE

Bayer-1420

Epontol

FBA-1420

Sombrevin

TH-2180

WH-5668

2-[4-[2-(diethylamino)-2-keto-ethoxy]-3-methoxy-phenyl]acetic acid propyl ester

propyl 2-[4-[2-(diethylamino)-2-oxoethoxy]-3-methoxyphenyl]acetate

propyl 2-[4-[2-(diethylamino)-2-oxo-ethoxy]-3-methoxy-phenyl]ethanoate

Benzeneacetic acid, 4-[2-(diethylamino)-2-oxoethoxy]-3-methoxy-, propyl ester

propyl 4-diethylcarbamoylmethoxy-3-methoxyphenylacetate USP/EP/BP

BAY-1420

Fabantol

Fabontal

BAY-1420, Sombrevin

propyl 4-diethylcarbamoylmethoxy-3-methoxyphenylacetate/Sombrevin

1421-14-3