ML 337 - Moligand™, ≥98%(HPLC) , Allosteric modulator of mGlu 3 receptor, CAS No.1443118-44-2, Allosteric modulator of mGlu 3 receptor

CAS: 1443118-44-2 Cat. No.: M288840 Molecular Weight: 353.39 PubChem CID: 60204017
AVAILABLE TO ORDER
GRADE & PURITY Moligand™ ? Moligand™ — Aladdin's line of ligands and bioactive small molecules. Use for receptor, pathway, and binding studies needing defined small-molecule tools. ≥98%(HPLC)
Synonyms
[2-Fluoro-4-[2-(4-methoxyphenyl)ethynyl]phenyl][(3R)-3-hydroxy-1-piperidinyl]methanone | ML337 | (R)-(2-fluoro-4-((4-methoxyphenyl)ethynyl)phenyl)(3-hydroxypiperidin-1-yl)methanone
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1mg
M288840-1mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$92.90
5mg
M288840-5mg
2
$329.90
10mg
M288840-10mg
2
$514.90
25mg
M288840-25mg
2
$1,029.90
50mg
M288840-50mg
2
$1,647.90
Enter a quantity for the sizes you want to add.
🧪

Why this grade

Moligand™, ≥98%(HPLC) Moligand™ 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
[2-Fluoro-4-[2-(4-methoxyphenyl)ethynyl]phenyl][(3R)-3-hydroxy-1-piperidinyl]methanone | ML337 | (R)-(2-fluoro-4-((4-methoxyphenyl)ethynyl)phenyl)(3-hydroxypiperidin-1-yl)methanone
Specifications & Purity
Moligand™, ≥98%(HPLC)
Biochemical and Physiological Mechanisms
Selective negative allosteric modulator of mGlu3(IC50= 593 nM). Displays no activity at mGlu1, mGlu2or mGlu4-8at concentrations up to 30μM. Brain penetrant.
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.
Grade
Moligand™
Action Type
ALLOSTERIC MODULATOR
Mechanism of action
Allosteric modulator of mGlu 3 receptor
Purity
≥98%(HPLC)
Names and Identifiers
Pubchem Sid504771809
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504771809
Canonical SmilesCOC1=CC=C(C=C1)C#CC2=CC(=C(C=C2)C(=O)N3CCCC(C3)O)F
IUPAC Name[2-fluoro-4-[2-(4-methoxyphenyl)ethynyl]phenyl]-[(3R)-3-hydroxypiperidin-1-yl]methanone
InChIKeyQBCRLDPMQHPGIM-QGZVFWFLSA-N
INCHI1S/C21H20FNO3/c1-26-18-9-6-15(7-10-18)4-5-16-8-11-19(20(22)13-16)21(25)23-12-2-3-17(24)14-23/h6-11,13,17,24H,2-3,12,14H2,1H3/t17-/m1/s1
Isomeric SMILES COC1=CC=C(C=C1)C#CC2=CC(=C(C=C2)C(=O)N3CCC[C@H](C3)O)F
PubChem CID 60204017
Molecular Weight 353.39

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
SubclassBenzoyl derivatives
Intermediate Tree Nodes Not available
Direct Parent1-benzoylpiperidines
Alternative Parents N-benzoylpiperidines  2-halobenzoic acids and derivatives  Benzamides  Phenoxy compounds  Anisoles  Methoxybenzenes  Alkyl aryl ethers  Fluorobenzenes  Aryl fluorides  Vinylogous halides  Tertiary carboxylic acid amides  Secondary alcohols  Azacyclic compounds  Hydrocarbon derivatives  Organic oxides  Organofluorides  Organonitrogen compounds  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents N-benzoylpiperidine - 1-benzoylpiperidine - Halobenzoic acid or derivatives - 2-halobenzoic acid or derivatives - N-acyl-piperidine - Benzamide - Benzoic acid or derivatives - Phenoxy compound - Anisole - Methoxybenzene - Phenol ether - Alkyl aryl ether - Halobenzene - Fluorobenzene - Aryl fluoride - Aryl halide - Piperidine - Tertiary carboxylic acid amide - Vinylogous halide - Carboxamide group - Secondary alcohol - Ether - Carboxylic acid derivative - Organoheterocyclic compound - Azacycle - Organonitrogen compound - Organooxygen compound - Organic nitrogen compound - Alcohol - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Organofluoride - Organohalogen compound - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as 1-benzoylpiperidines. These are compounds containing a piperidine ring substituted at the 1-position with a benzoyl group.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
GRM3 Tchem Metabotropic glutamate receptor 3 (1 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
SLC6A3 Tclin Dopamine transporter (10535 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
HTR2B Tclin Serotonin 2b (5-HT2b) receptor (10323 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
GRM3 Tchem Metabotropic glutamate receptor 3 (732 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
GRM4 Tchem Metabotropic glutamate receptor 4 (2320 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
GRM6 Tchem Metabotropic glutamate receptor 6 (361 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
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
CYP2D6 Tclin Cytochrome P450 2D6 (33882 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CYP1A2 Tchem Cytochrome P450 1A2 (26471 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CYP2C9 Tchem Cytochrome P450 2C9 (32119 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CYP3A4 Tclin Cytochrome P450 3A4 (53859 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Liver microsomes (16955 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
Grm2 Metabotropic glutamate receptor 2 (1326 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Grm8 Metabotropic glutamate receptor 8 (169 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Grm7 Metabotropic glutamate receptor 7 (580 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.

5 results found

Lot NumberCertificate TypeDateItem
C2304759Certificate of AnalysisJan 05, 2026 M288840
C2304659Certificate of AnalysisJan 05, 2026 M288840
C2304742Certificate of AnalysisDec 12, 2025 M288840
C2304754Certificate of AnalysisDec 12, 2025 M288840
F2518041Certificate of AnalysisOct 31, 2022 M288840
Chemical and Physical Properties
SolubilitySolvent:DMSO, Max Conc. mg/mL: 35.34, Max Conc. mM: 100; Solvent:ethanol, Max Conc. mg/mL: 7.07, Max Conc. mM: 20
Molecular Weight353.400 g/mol
XLogP33.300
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count4
Rotatable Bond Count4
Exact Mass353.143 Da
Monoisotopic Mass353.143 Da
Topological Polar Surface Area49.800 Ų
Heavy Atom Count26
Formal Charge0
Complexity546.000
Isotope Atom Count0
Defined Atom Stereocenter Count1
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

Customer Reviews

Need help choosing the grade?

Our grade selection guide covers purity, stabilizer status, and application suitability for all variants in our catalog.

View Moligand™ grade guide →

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.