Imidazo[1,2-a]pyridine-2-carboxylic acid - ≥95% , CAS No.64951-08-2

CAS: 64951-08-2 Cat. No.: I123222 Molecular Weight: 162.15 EC Number: 687-149-0
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
Imidazo[1,2-a]pyridine-2-carboxylic acid, technical grade, 85% | SCHEMBL118449 | AC-28043 | J-521497 | Z56855459 | imidazo[1,2-a]pyridine-2-carboxylic | WQLJLPDGSLZYEP-UHFFFAOYSA-N | Imidazo[1,2-a]pyridine-2-carboxylic acid | imidazo[1,2-a]pyridine-2-carb
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
I123222-250mg
3
$9.90
1g
I123222-1g
2
$32.90
5g
I123222-5g
1
$159.90
25g
I123222-25g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$791.90
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Why this grade

≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Normal 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.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
Imidazo[1, 2-a]pyridine-2-carboxylic acid, technical grade, 85% | SCHEMBL118449 | AC-28043 | J-521497 | Z56855459 | imidazo[1, 2-a]pyridine-2-carboxylic | WQLJLPDGSLZYEP-UHFFFAOYSA-N | Imidazo[1, 2-a]pyridine-2-carboxylic acid | imidazo[1, 2-a]pyridine-2-carb
Specifications & Purity
≥95%
Storage
Room temperature
Shipped In
Normal
Purity
≥95%
Names and Identifiers
Pubchem Sid504760680
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504760680
Canonical SmilesC1=CC2=NC(=CN2C=C1)C(=O)O
IUPAC Nameimidazo[1,2-a]pyridine-2-carboxylic acid
InChIKeyWQLJLPDGSLZYEP-UHFFFAOYSA-N
INCHI1S/C8H6N2O2/c11-8(12)6-5-10-4-2-1-3-7(10)9-6/h1-5H,(H,11,12)
Isomeric SMILES C1=CC2=NC(=CN2C=C1)C(=O)O
WGK Germany 3
Molecular Weight 162.15
Reaxy-Rn 879617
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=879617&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.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassImidazopyridines
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentImidazopyridines
Alternative Parents Imidazo[1,2-a]pyridines  Carbonylimidazoles  Pyridines and derivatives  N-substituted imidazoles  Vinylogous amides  Heteroaromatic compounds  Monocarboxylic acids and derivatives  Carboxylic acids  Azacyclic compounds  Organopnictogen compounds  Organooxygen compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Imidazo[1,2-a]pyridine - Imidazopyridine - Imidazole-4-carbonyl group - Pyridine - N-substituted imidazole - Azole - Imidazole - Heteroaromatic compound - Vinylogous amide - Carboxylic acid derivative - Carboxylic acid - Azacycle - Monocarboxylic acid or derivatives - Organic nitrogen compound - Organonitrogen compound - Organooxygen compound - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Organic oxygen compound - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as imidazopyridines. These are organic polycyclic compounds containing an imidazole ring fused to a pyridine ring. Imidazole is 5-membered ring consisting of three carbon atoms, and two nitrogen centers at the 1- and 3-positions. Pyridine is a 6-membered ring consisting of five carbon atoms and one nitrogen center.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
PTGS2 Tclin Prostaglandin G/H synthase 2 (1 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
PTGS1 Tclin Cyclooxygenase-1 (9233 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PTGS2 Tclin Cyclooxygenase-2 (13999 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
SRR Tbio Serine racemase (249 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
DAO Tchem D-amino-acid oxidase (802 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
Rattus norvegicus (775804 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
K1821165Certificate of AnalysisJun 15, 2026 I123222
K1821164Certificate of AnalysisJun 15, 2026 I123222
K1821167Certificate of AnalysisJun 15, 2026 I123222
K1821166Certificate of AnalysisJun 15, 2026 I123222
I1423113Certificate of AnalysisApr 15, 2026 I123222
Chemical and Physical Properties
Melt Point(°C)275-295°C
Molecular Weight162.150 g/mol
XLogP31.600
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count3
Rotatable Bond Count1
Exact Mass162.043 Da
Monoisotopic Mass162.043 Da
Topological Polar Surface Area54.600 Ų
Heavy Atom Count12
Formal Charge0
Complexity195.000
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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