DIFEMERINE

U.S. Department of Health & Human Services Divider Arrow

National Institutes of Health Divider Arrow

NCATS

Details

Stereochemistry	ACHIRAL
Molecular Formula	C20H25NO3
Molecular Weight	327.4174
Optical Activity	NONE
Defined Stereocenters	0 / 0
E/Z Centers	0
Charge	0

SHOW SMILES / InChI

Structure of DIFEMERINE

Structure Search

SMILES

CN(C)C(C)(C)COC(=O)C(O)(C1=CC=CC=C1)C2=CC=CC=C2

InChI

InChIKey=GUONSMXZEYTWML-UHFFFAOYSA-N

InChI=1S/C20H25NO3/c1-19(2,21(3)4)15-24-18(22)20(23,16-11-7-5-8-12-16)17-13-9-6-10-14-17/h5-14,23H,15H2,1-4H3

HIDE SMILES / InChI

Molecular Formula	C20H25NO3
Molecular Weight	327.4174
Charge	0
Count

Stereochemistry	ACHIRAL
Additional Stereochemistry	No
Defined Stereocenters	0 / 0
E/Z Centers	0
Optical Activity	NONE

Description
Sources: http://www.druginfosys.com/drug.aspx?drugcode=1357&type=1 | http://www.pocketpharmacist.net/medical-conditions/irritable-bowel-syndrome-ibs/difemerine-drug-info/ | https://www.whocc.no/atc_ddd_index/?code=A03AA09&showdescription=yes

Difemerine is antimuscarinic agent. It is used in the symptomatic treatment of visceral spasms. It may have anticholinergic side effects like dry mouth, dizziness, blurred vision and drowsiness. Anticholinergics must be used with caution in glaucoma and prostate hypertrophy patients.

Approval Year

Substance Class	Chemical Created by `admin` on `Wed Apr 02 09:26:10 GMT 2025` Edited by `admin` on `Wed Apr 02 09:26:10 GMT 2025`
Record UNII	843C4UPZ2F
Record Status	`Validated (UNII)`
Record Version

Download

Name

Type

Language

DIFEMERINE

Official Name

English

DIFEMERINE [MI]

Preferred Name

English

.ALPHA.-HYDROXY-.ALPHA.-PHENYLBENZENEACETIC ACID 2-(DIMETHYLAMINO)-2-METHYLPROPYL ESTER

Systematic Name

English

difemerine [INN]

Common Name

English

Difemerine [WHO-DD]

Common Name

English

2-(DIMETHYLAMINO)-1,1-DIMETHYLETHYL BENZILATE

Systematic Name

English

Classification Tree Code System Code

WHO-ATC

A03AA09

Created by admin on Wed Apr 02 09:26:10 GMT 2025 , Edited by admin on Wed Apr 02 09:26:10 GMT 2025

NCI_THESAURUS

C29704

Created by admin on Wed Apr 02 09:26:10 GMT 2025 , Edited by admin on Wed Apr 02 09:26:10 GMT 2025

WHO-VATC

QA03AA09

Created by admin on Wed Apr 02 09:26:10 GMT 2025 , Edited by admin on Wed Apr 02 09:26:10 GMT 2025

Code System Code Type Description

SMS_ID

100000083151

Created by admin on Wed Apr 02 09:26:10 GMT 2025 , Edited by admin on Wed Apr 02 09:26:10 GMT 2025

PRIMARY

PUBCHEM

165124

Created by admin on Wed Apr 02 09:26:10 GMT 2025 , Edited by admin on Wed Apr 02 09:26:10 GMT 2025

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RXCUI

163406

Created by admin on Wed Apr 02 09:26:10 GMT 2025 , Edited by admin on Wed Apr 02 09:26:10 GMT 2025

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RxNorm

MERCK INDEX

m4422

Created by admin on Wed Apr 02 09:26:10 GMT 2025 , Edited by admin on Wed Apr 02 09:26:10 GMT 2025

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Merck Index

NCI_THESAURUS

C83670

Created by admin on Wed Apr 02 09:26:10 GMT 2025 , Edited by admin on Wed Apr 02 09:26:10 GMT 2025

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MESH

C028777

Created by admin on Wed Apr 02 09:26:10 GMT 2025 , Edited by admin on Wed Apr 02 09:26:10 GMT 2025

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INN

2174

Created by admin on Wed Apr 02 09:26:10 GMT 2025 , Edited by admin on Wed Apr 02 09:26:10 GMT 2025

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ChEMBL

CHEMBL3304486

Created by admin on Wed Apr 02 09:26:10 GMT 2025 , Edited by admin on Wed Apr 02 09:26:10 GMT 2025

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CAS

80387-96-8

Created by admin on Wed Apr 02 09:26:10 GMT 2025 , Edited by admin on Wed Apr 02 09:26:10 GMT 2025

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EPA CompTox

DTXSID80868569

Created by admin on Wed Apr 02 09:26:10 GMT 2025 , Edited by admin on Wed Apr 02 09:26:10 GMT 2025

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FDA UNII

843C4UPZ2F

Created by admin on Wed Apr 02 09:26:10 GMT 2025 , Edited by admin on Wed Apr 02 09:26:10 GMT 2025

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EVMPD

SUB07117MIG

Created by admin on Wed Apr 02 09:26:10 GMT 2025 , Edited by admin on Wed Apr 02 09:26:10 GMT 2025

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DRUG BANK

DB13380

Created by admin on Wed Apr 02 09:26:10 GMT 2025 , Edited by admin on Wed Apr 02 09:26:10 GMT 2025

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WIKIPEDIA

DIFEMERINE

Created by admin on Wed Apr 02 09:26:10 GMT 2025 , Edited by admin on Wed Apr 02 09:26:10 GMT 2025

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DRUG CENTRAL

877

Created by admin on Wed Apr 02 09:26:10 GMT 2025 , Edited by admin on Wed Apr 02 09:26:10 GMT 2025

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Related Record Type Details


					00JM91Q28F

DIFEMERINE HYDROCHLORIDE

SALT/SOLVATE -> PARENT

Related Record Type Details


					843C4UPZ2F

ACTIVE MOIETY