Isopropamide Iodide - ≥95%(HPLC)(T) , Muscarinic acetylcholine receptor M1 antagonist, CAS No.71-81-8, Muscarinic acetylcholine receptor M1 antagonist

CAS: 71-81-8 Cat. No.: I304474 Molecular Weight: 480.43 EC Number: 200-766-8
AVAILABLE TO ORDER
GRADE & PURITY ≥95%(HPLC)(T)
Synonyms
HMS1920H11 | 4-Amino-N,N-diisopropyl-N-methyl-4-oxo-3,3-diphenylbutan-1-aminium iodide | NSC 15521 | Opera_ID_466 | isopropamide (cation) | ISOPROPAMIDE IODIDE [WHO-DD] | CCG-40128 | Ioduro de isopropamida | Isopropamide ioduro | SR-01000759196-2 | T72872
Storage
Store at 2-8°C,Argon charged,Desiccated
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
I304474-250mg
2
$39.90
1g
I304474-1g
1
$118.90
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥95%(HPLC)(T) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C,Argon charged,Desiccated Ships Wet ice Check lot-specific COA for exact specifications.

📋

Quality documents

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

📚

Literature proof

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

Overview

Product Describtion:

Isopropamide iodide is a long-acting quaternary anticholinergic agent. Isopropamide iodide is used in peptic ulcer and other gastrointestinal disorders marked by hyperacidity and hypermotility.

Specifications

Synonyms
HMS1920H11 | 4-Amino-N, N-diisopropyl-N-methyl-4-oxo-3, 3-diphenylbutan-1-aminium iodide | NSC 15521 | Opera_ID_466 | isopropamide (cation) | ISOPROPAMIDE IODIDE [WHO-DD] | CCG-40128 | Ioduro de isopropamida | Isopropamide ioduro | SR-01000759196-2 | T72872
Specifications & Purity
≥95%(HPLC)(T)
Storage
Store at 2-8°C, Argon charged, Desiccated
Shipped In
Wet ice
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
Purity
≥95%(HPLC)(T)
Names and Identifiers
Pubchem Sid488180039
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488180039
Canonical SmilesCC(C)[N+](C)(CCC(C1=CC=CC=C1)(C2=CC=CC=C2)C(=O)N)C(C)C.[I-]
IUPAC Name(4-amino-4-oxo-3,3-diphenylbutyl)-methyl-di(propan-2-yl)azanium;iodide
InChIKeyBFSMWENDZZIWPW-UHFFFAOYSA-N
INCHI1S/C23H32N2O.HI/c1-18(2)25(5,19(3)4)17-16-23(22(24)26,20-12-8-6-9-13-20)21-14-10-7-11-15-21;/h6-15,18-19H,16-17H2,1-5H3,(H-,24,26);1H
Isomeric SMILES CC(C)[N+](C)(CCC(C1=CC=CC=C1)(C2=CC=CC=C2)C(=O)N)C(C)C.[I-]
Alternate CAS 7492-32-2
Molecular Weight 480.43

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.

Look up COA →

📊 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 Phenylacetamides  Aralkylamines  Fatty amides  Tetraalkylammonium salts  Primary carboxylic acid amides  Organopnictogen compounds  Organic zwitterions  Organic oxides  Organic iodide salts  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Diphenylmethane - Phenylacetamide - Aralkylamine - Fatty amide - Fatty acyl - Quaternary ammonium salt - Tetraalkylammonium salt - Primary carboxylic acid amide - Carboxamide group - Carboxylic acid derivative - Organic oxide - Organic salt - Organic zwitterion - Amine - Organic oxygen compound - Organooxygen compound - Organonitrogen compound - Organopnictogen compound - Organic nitrogen compound - Carbonyl group - Organic iodide salt - Hydrocarbon derivative - Aromatic homomonocyclic 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)
PLK1 Tchem Serine/threonine-protein kinase PLK1 (28605 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
POLI Tchem DNA polymerase iota (116820 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
KDM4A Tchem Lysine-specific demethylase 4A (52245 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
KDM4E Tchem Lysine-specific demethylase 4D-like (40243 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
SLCO1B1 Tchem Solute carrier organic anion transporter family member 1B1 (2672 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CBX1 Tbio Chromobox protein homolog 1 (92434 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
SLCO1B3 Tchem Solute carrier organic anion transporter family member 1B3 (2517 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CTDSP1 Tchem Carboxy-terminal domain RNA polymerase II polypeptide A small phosphatase 1 (1031 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
rep Replicase polyprotein 1ab (378 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
pfk 6-phospho-1-fructokinase (7870 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ddn Putative uncharacterized protein (49 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:

Find and download the COA for your product by matching the lot number on the packaging.

4 results found

Lot NumberCertificate TypeDateItem
D23191232Certificate of AnalysisFeb 04, 2026 I304474
D2319963Certificate of AnalysisFeb 04, 2026 I304474
D2319968Certificate of AnalysisFeb 04, 2026 I304474
D2319970Certificate of AnalysisFeb 04, 2026 I304474
Chemical and Physical Properties
SolubilitySolubility in water: Practically insoluble; Very soluble in Chloroform,Methanol,Alcohol; Soluble in Methanol; Very slightly soluble in Benzene,Ether
Sensitivitymoisture sensitive
Melt Point(°C)201°C(dec.)(lit.)
Molecular Weight480.400 g/mol
XLogP3
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count2
Rotatable Bond Count8
Exact Mass480.164 Da
Monoisotopic Mass480.164 Da
Topological Polar Surface Area43.100 Ų
Heavy Atom Count27
Formal Charge0
Complexity419.000
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. Bing Zheng, Yan Li, Furong Tao, Yuezhi Cui, Tianduo Li.  (2016)  Enhanced superquenching of the hyperbranched conjugated polymer for the detection of nitroaromatic explosives.  SENSORS AND ACTUATORS B-CHEMICAL,      [PMID:] [10.1016/j.snb.2016.10.057]
Solution Calculators
Reviews

Customer Reviews

Shall we send you a message when we have discounts available?

Remind me later

Thank you! Please check your email inbox to confirm.

Oops! Notifications are disabled.