ABP 688 - ≥98%, mixture of isomers , CAS No.924298-51-1

CAS: 924298-51-1 Cat. No.: A287877 Molecular Weight: 240.3
AVAILABLE TO ORDER
GRADE & PURITY ≥98% mixture of isomers
Synonyms
3-[2-(6-Methyl-2-pyridinyl)ethynyl]-2-cyclohexene-1-oneO-methyloxime
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5mg
A287877-5mg
5

$120.90

$181.90
Save $61.00 (33.53%)
10mg
A287877-10mg
5

$218.90

$328.90
Save $110.00 (33.44%)
25mg
A287877-25mg
5

$434.90

$652.90
Save $218.00 (33.39%)
50mg
A287877-50mg
2

$696.90

$1,045.90
Save $349.00 (33.37%)
100mg
A287877-100mg
2

$1,112.90

$1,669.90
Save $557.00 (33.36%)
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Why this grade

≥98%, mixture of isomers for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

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.

Specifications

Synonyms
3-[2-(6-Methyl-2-pyridinyl)ethynyl]-2-cyclohexene-1-oneO-methyloxime
Specifications & Purity
≥98%, mixture of isomers
Biochemical and Physiological Mechanisms
High affinity human mGlu5receptor antagonist (Ki= 1.7 nM). Inhibits glutamate-induced calcium release from L(tk-) cells expressing human mGlu5receptors (IC50= 2.3 nM).
Storage
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
ANTAGONIST
Purity
≥98%
Names and Identifiers
Pubchem Sid488197546
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488197546
Canonical SmilesCC1=NC(=CC=C1)C#CC2=CC(=NOC)CCC2
IUPAC Name(E)-N-methoxy-3-[2-(6-methylpyridin-2-yl)ethynyl]cyclohex-2-en-1-imine
InChIKeyCNNZLFXCUQLKOB-BMRADRMJSA-N
INCHI1S/C15H16N2O/c1-12-5-3-7-14(16-12)10-9-13-6-4-8-15(11-13)17-18-2/h3,5,7,11H,4,6,8H2,1-2H3/b17-15+
Isomeric SMILES CC1=NC(=CC=C1)C#CC2=C/C(=N/OC)/CCC2
Molecular Weight 240.3
Reaxy-Rn 10671875
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=10671875&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.

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
SuperclassOrganoheterocyclic compounds
ClassPyridines and derivatives
SubclassMethylpyridines
Intermediate Tree Nodes Not available
Direct ParentMethylpyridines
Alternative Parents Heteroaromatic compounds  Oxime ethers  Azacyclic compounds  Organooxygen compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Methylpyridine - Heteroaromatic compound - Oxime ether - Azacycle - Organic nitrogen compound - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as methylpyridines. These are organic compounds containing a pyridine ring substituted at one or more positions by a methyl group.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
GRM5 Tchem Metabotropic glutamate receptor 5 (5 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
GRM1 Tchem Metabotropic glutamate receptor 1 (2309 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
GRM5 Tchem Metabotropic glutamate receptor 5 (5733 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.

10 results found

Lot NumberCertificate TypeDateItem
E2315068Certificate of AnalysisFeb 05, 2026 A287877
E2315074Certificate of AnalysisFeb 05, 2026 A287877
E2315077Certificate of AnalysisFeb 05, 2026 A287877
E2315078Certificate of AnalysisFeb 05, 2026 A287877
E23151003Certificate of AnalysisFeb 05, 2026 A287877
E2315970Certificate of AnalysisFeb 05, 2026 A287877
E2315976Certificate of AnalysisFeb 05, 2026 A287877
E2315977Certificate of AnalysisFeb 05, 2026 A287877
E2315980Certificate of AnalysisFeb 05, 2026 A287877
E2315990Certificate of AnalysisFeb 05, 2026 A287877
Chemical and Physical Properties
SolubilitySolvent:DMSO, Max Conc. mg/mL: 24.03, Max Conc. mM: 100; Solvent:1eq. HCl, Max Conc. mg/mL: 12.02, Max Conc. mM: 50
Solution Calculators
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