1,1-Diphenyl-4-piperidino-1-butanol Hydrochloride - 10mM in DMSO , Muscarinic acetylcholine receptor M1 antagonist, CAS No.3254-89-5, Muscarinic acetylcholine receptor M1 antagonist

CAS: 3254-89-5 Cat. No.: D423321 Molecular Weight: 345.91 EC Number: 221-850-0
AVAILABLE TO ORDER
GRADE & PURITY 10mM in DMSO
Synonyms
3254-89-5|Diphenidol hydrochloride|difenidol hydrochloride|Diphenidol HCl|1,1-Diphenyl-4-(piperidin-1-yl)butan-1-ol hydrochloride|Cephadol|Celmidol|Cerrosa|Satanolon|Verterge|Ansmin|Maniol|Yesdol|1,1-Diphenyl-4-piperidino-1-butanol hydrochloride|Difenidol
Storage
Store at -80°C
Shipped In
Dry ice packs + Cold packs
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1ml
D423321-1ml
2

$47.90

$69.90
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Why this grade

10mM in DMSO for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Store at -80°C Ships Dry ice packs + Cold packs Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

A muscarinic antagonist.

Specifications

Synonyms
3254-89-5 | Diphenidol hydrochloride | difenidol hydrochloride | Diphenidol HCl | 1, 1-Diphenyl-4-(piperidin-1-yl)butan-1-ol hydrochloride | Cephadol | Celmidol | Cerrosa | Satanolon | Verterge | Ansmin | Maniol | Yesdol | 1, 1-Diphenyl-4-piperidino-1-butanol hydrochloride | Difenidol
Specifications & Purity
10mM in DMSO
Biochemical and Physiological Mechanisms
Diphenidol is a non-selective muscarinic acetylcholine receptor antagonist. Diphenidol is an antiemetic agent used in the treatment of vomiting and vertigo.
Storage
Store at -80°C
Shipped In
Dry ice packs + Cold packs
This product requires cold chain shipping. Ground and other economy services are not available.
Action Type
ANTAGONIST
Mechanism of action
Muscarinic acetylcholine receptor M1 antagonist
Names and Identifiers
Canonical SmilesC1CCN(CC1)CCCC(C2=CC=CC=C2)(C3=CC=CC=C3)O.Cl
IUPAC Name1,1-diphenyl-4-piperidin-1-ylbutan-1-ol;hydrochloride
InChIKeyAVZIYZHXZAYGJS-UHFFFAOYSA-N
INCHI1S/C21H27NO.ClH/c23-21(19-11-4-1-5-12-19,20-13-6-2-7-14-20)15-10-18-22-16-8-3-9-17-22;/h1-2,4-7,11-14,23H,3,8-10,15-18H2;1H
Isomeric SMILES C1CCN(CC1)CCCC(C2=CC=CC=C2)(C3=CC=CC=C3)O.Cl
RTECS TM4970500
Molecular Weight 345.91
Reaxy-Rn 3760108
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3760108&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

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📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassDiphenylmethanes
Intermediate Tree Nodes Not available
Direct ParentDiphenylmethanes
Alternative Parents Phenylbutylamines  Aralkylamines  Piperidines  Tertiary alcohols  Trialkylamines  Azacyclic compounds  Organopnictogen compounds  Hydrochlorides  Hydrocarbon derivatives  Aromatic alcohols  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Diphenylmethane - Phenylbutylamine - Aralkylamine - Piperidine - Tertiary alcohol - Tertiary amine - Tertiary aliphatic amine - Azacycle - Organoheterocyclic compound - Hydrochloride - Alcohol - Hydrocarbon derivative - Organopnictogen compound - Organic oxygen compound - Organooxygen compound - Organonitrogen compound - Organic nitrogen compound - Aromatic alcohol - Amine - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as diphenylmethanes. These are compounds containing a diphenylmethane moiety, which consists of a methane wherein two hydrogen atoms are replaced by two phenyl groups.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
CHRM2 Tclin Muscarinic acetylcholine receptor M2 (10671 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CHRM1 Tclin Muscarinic acetylcholine receptor M1 (12690 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CHRM4 Tclin Muscarinic acetylcholine receptor M4 (6041 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CHRM5 Tclin Muscarinic acetylcholine receptor M5 (4677 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CHRM3 Tclin Muscarinic acetylcholine receptor M3 (7750 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
HEK293 (82097 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
APEX1 Tchem DNA-(apurinic or apyrimidinic site) lyase (38016 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
EHMT2 Tchem Histone-lysine N-methyltransferase, H3 lysine-9 specific 3 (93046 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
TDP1 Tchem Tyrosyl-DNA phosphodiesterase 1 (345557 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
LMNA Tbio Prelamin-A/C (36751 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CBX1 Tbio Chromobox protein homolog 1 (92434 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
ampC Beta-lactamase AmpC (62480 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mapk1 MAP kinase ERK2 (650 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Plasmodium falciparum (966862 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Canis familiaris (36305 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
rep Replicase polyprotein 1ab (378 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Chemical and Physical Properties
Melt Point(°C)214 °C
Molecular Weight345.900 g/mol
XLogP3
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count2
Rotatable Bond Count6
Exact Mass345.186 Da
Monoisotopic Mass345.186 Da
Topological Polar Surface Area23.500 Ų
Heavy Atom Count24
Formal Charge0
Complexity307.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count2
Citations of This Product
References
1. Yu Bi, Xiao chen Ye, Jingwen Zhang, Ziyin Wang, Zenan Gong, Yanmin Shen, Wenju Liu.  (2025)  Solid–Liquid Phase Equilibrium Solubility and Model Correlation of Difenidol Hydrochloride in 12 Neat Solvents from (278.15 to 323.15) K.  JOURNAL OF CHEMICAL AND ENGINEERING DATA,      [PMID:] [10.1021/acs.jced.5c00507]
Solution Calculators
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