2-(3-Pyridyl)-4-methylthiazole-5-carboxylic acid - ≥97% , CAS No.39091-01-5

CAS: 39091-01-5 Cat. No.: P119082 Molecular Weight: 220.25 EC Number: 624-439-8
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
2-(3-Pyridyl)-4-methyl-thiazole-5-Carboxylic Acid | 2-(3-Pyridyl)-4-methylthiazole-5-carboxylic acid | 4-Methyl-2-(3-pyridinyl)-5-thiazolecarboxylic acid | AM20051137 | SCHEMBL595294 | BCP27280 | BB 0238578 | 4-methyl-2-(pyridin-3-yl)-1,3-thiazole-5-carbo
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
P119082-250mg
5

$11.90

$17.90
Save $6.00 (33.52%)
1g
P119082-1g
5

$35.90

$53.90
Save $18.00 (33.40%)
5g
P119082-5g
5

$56.90

$85.90
Save $29.00 (33.76%)
25g
P119082-25g
2

$229.90

$344.90
Save $115.00 (33.34%)
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Why this grade

≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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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.

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Literature proof

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

Specifications

Synonyms
2-(3-Pyridyl)-4-methyl-thiazole-5-Carboxylic Acid | 2-(3-Pyridyl)-4-methylthiazole-5-carboxylic acid | 4-Methyl-2-(3-pyridinyl)-5-thiazolecarboxylic acid | AM20051137 | SCHEMBL595294 | BCP27280 | BB 0238578 | 4-methyl-2-(pyridin-3-yl)-1, 3-thiazole-5-carbo
Specifications & Purity
≥97%
Storage
Room temperature
Shipped In
Normal
Purity
≥97%
Names and Identifiers
Pubchem Sid504761746
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504761746
Canonical SmilesCC1=C(SC(=N1)C2=CN=CC=C2)C(=O)O
IUPAC Name4-methyl-2-pyridin-3-yl-1,3-thiazole-5-carboxylic acid
InChIKeyCJLQNROYBZEUGH-UHFFFAOYSA-N
INCHI1S/C10H8N2O2S/c1-6-8(10(13)14)15-9(12-6)7-3-2-4-11-5-7/h2-5H,1H3,(H,13,14)
Isomeric SMILES CC1=C(SC(=N1)C2=CN=CC=C2)C(=O)O
WGK Germany 3
Molecular Weight 220.25
Reaxy-Rn 984549
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=984549&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.

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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
ClassAzoles
SubclassThiazoles
Intermediate Tree Nodes Not available
Direct ParentThiazolecarboxylic acids and derivatives
Alternative Parents 2,4,5-trisubstituted thiazoles  Pyridines and derivatives  Heteroaromatic compounds  Monocarboxylic acids and derivatives  Carboxylic acids  Azacyclic compounds  Organopnictogen compounds  Organooxygen compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents 2,4,5-trisubstituted 1,3-thiazole - Thiazolecarboxylic acid or derivatives - Pyridine - Heteroaromatic compound - Carboxylic acid derivative - Carboxylic acid - Monocarboxylic acid or derivatives - Azacycle - Organic oxygen compound - Organooxygen compound - Organonitrogen compound - Organic nitrogen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as thiazolecarboxylic acids and derivatives. These are heterocyclic compounds containing a thiazole ring which bears a carboxylic acid group (or a derivative thereof).
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





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.

8 results found

Lot NumberCertificate TypeDateItem
C2617138Certificate of AnalysisMar 28, 2026 P119082
E2231334Certificate of AnalysisMar 16, 2026 P119082
E2231355Certificate of AnalysisMar 16, 2026 P119082
E2231438Certificate of AnalysisMar 16, 2026 P119082
E2231443Certificate of AnalysisMar 16, 2026 P119082
B2208077Certificate of AnalysisOct 30, 2025 P119082
A1328022Certificate of AnalysisSep 14, 2024 P119082
L2405134Certificate of AnalysisFeb 28, 2022 P119082
Chemical and Physical Properties
Melt Point(°C)244-248°
Molecular Weight220.250 g/mol
XLogP31.800
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count5
Rotatable Bond Count2
Exact Mass220.031 Da
Monoisotopic Mass220.031 Da
Topological Polar Surface Area91.300 Ų
Heavy Atom Count15
Formal Charge0
Complexity250.000
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
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