AWD 131-138 - ≥98% , CAS No.188116-07-6

CAS: 188116-07-6 Cat. No.: A413268 Molecular Weight: 279.72 EC Number: 692-636-6
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
1-(4-Chlorophenyl)-1,5-dihydro-4-(4-morpholinyl)-2H-imidazol-2-one | ADD-233089 | imepitoinum | AC-36287 | Imepitoin | imepitoine | BCP08396 | HMS3886O19 | 2H-Imidazol-2-one, 1-(4-chlorophenyl)-1,5-dihydro-4-(4-morpholinyl)- | IMEPITOIN [EMA EPAR VETERINA
Storage
Protected from light,Store at -20°C
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5mg
A413268-5mg
3

$44.90

$67.90
Save $23.00 (33.87%)
25mg
A413268-25mg
2

$108.90

$163.90
Save $55.00 (33.56%)
100mg
A413268-100mg
2

$320.90

$481.90
Save $161.00 (33.41%)
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Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Protected from light,Store at -20°C Ships Ice chest + Ice pads 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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Information

AWD 131-138 AWD 131-138 (Imepitoin, ELB-138) is a centrally acting anti-epileptic which crosses the blood brain barrier and is used for the treatment of canine idiopathic epilepsy. AWD 131-138 (Imepitoin) is an antiepileptic and antianxietic drug, AWD 131-138 can stimulate different recombinant isoforms of the rat GABA(A) receptor through the benzodiazepine binding site.

Specifications

Synonyms
1-(4-Chlorophenyl)-1, 5-dihydro-4-(4-morpholinyl)-2H-imidazol-2-one | ADD-233089 | imepitoinum | AC-36287 | Imepitoin | imepitoine | BCP08396 | HMS3886O19 | 2H-Imidazol-2-one, 1-(4-chlorophenyl)-1, 5-dihydro-4-(4-morpholinyl)- | IMEPITOIN [EMA EPAR VETERINA
Specifications & Purity
≥98%
Biochemical and Physiological Mechanisms
AWD 131-138 (Imepitoin, ELB-138) is a centrally acting anti-epileptic which crosses the blood brain barrier and is used for the treatment of canine idiopathic epilepsy. AWD 131-138 (Imepitoin) is an antiepileptic and antianxietic drug, AWD 131-138 can sti
Storage
Protected from light, Store at -20°C
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Action Type
AGONIST
Purity
≥98%
Product Properties
ALogP1.44
hba_count3
Rotatable Bond2
Names and Identifiers
Pubchem Sid504762407
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504762407
Canonical SmilesC1COCCN1C2=NC(=O)N(C2)C3=CC=C(C=C3)Cl
IUPAC Name3-(4-chlorophenyl)-5-morpholin-4-yl-4H-imidazol-2-one
InChIKeyIQHYCZKIFIHTAI-UHFFFAOYSA-N
INCHI1S/C13H14ClN3O2/c14-10-1-3-11(4-2-10)17-9-12(15-13(17)18)16-5-7-19-8-6-16/h1-4H,5-9H2
Isomeric SMILES C1COCCN1C2=NC(=O)N(C2)C3=CC=C(C=C3)Cl
Molecular Weight 279.72
Reaxy-Rn 8917426
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=8917426&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
SubclassHalobenzenes
Intermediate Tree Nodes Not available
Direct ParentChlorobenzenes
Alternative Parents Morpholines  Aryl chlorides  Imidazolines  Propargyl-type 1,3-dipolar organic compounds  Oxacyclic compounds  Dialkyl ethers  Carboximidamides  Carboxamidines  Azacyclic compounds  Organochlorides  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  Amines  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Chlorobenzene - Aryl chloride - Aryl halide - Morpholine - Oxazinane - 3-imidazoline - Amidine - Carboxylic acid amidine - Dialkyl ether - Ether - Oxacycle - Azacycle - Carboximidamide - Propargyl-type 1,3-dipolar organic compound - Organic 1,3-dipolar compound - Organoheterocyclic compound - Hydrocarbon derivative - Organic oxygen compound - Organohalogen compound - Organochloride - Organonitrogen compound - Organooxygen compound - Carbonyl group - Amine - Organic oxide - Organic nitrogen compound - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as chlorobenzenes. These are compounds containing one or more chlorine atoms attached to a benzene moiety.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(non-human)
Hdac6 Histone deacetylase 6 (222 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mus musculus (284745 Activities)
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Rattus norvegicus (775804 Activities)
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Cynomolgus monkey (4946 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
rep Replicase polyprotein 1ab (378 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Gabrp GABA-A receptor; anion channel (5731 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.

3 results found

Lot NumberCertificate TypeDateItem
G2228262Certificate of AnalysisMay 09, 2025 A413268
G2228310Certificate of AnalysisMay 09, 2025 A413268
G2228311Certificate of AnalysisMay 09, 2025 A413268
Chemical and Physical Properties
SolubilitySolubility (25°C) In vitro DMSO: 30 mg/mL (107.25 mM); Ethanol: 2 mg/mL (7.15 mM); Water: Insoluble;
Sensitivitylight sensitive
DMSO(mg / mL) Max Solubility30
DMSO(mM) Max Solubility107.250107250107
Water(mg / mL) Max Solubility<1
Molecular Weight279.720 g/mol
XLogP31.200
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count2
Exact Mass279.077 Da
Monoisotopic Mass279.077 Da
Topological Polar Surface Area45.100 Ų
Heavy Atom Count19
Formal Charge0
Complexity374.000
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 Count1
Solution Calculators
Reviews

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