4-methylthiazole-5-carbaldehyde - ≥97% , CAS No.82294-70-0

CAS: 82294-70-0 Cat. No.: M137054 Molecular Weight: 127.16 Beilstein Registry Number: 27(3/4)2619 EC Number: 617-314-4
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
4-Methyl-1,3-thiazole-5-carbaldehyde # | 5-Formyl-4-methylthiazole | AM20100799 | DTXSID50342386 | 5-Thiazolecarboxaldehyde 4-methyl | SR-01000076229-10 | AC-5584 | 4-methylthiazol-5-carboaldehyde | AKOS000265234 | 4-Methylthiazole-5-carboxaldehyde | A840
Storage
Argon charged,Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
M137054-1g
3
$9.90
5g
M137054-5g
3
$10.90
25g
M137054-25g
3
$11.90
100g
M137054-100g
1

$42.90

$64.90
Save $22.00 (33.90%)
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Why this grade

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

🌡

Storage & shipping

Argon charged,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
4-Methyl-1, 3-thiazole-5-carbaldehyde # | 5-Formyl-4-methylthiazole | AM20100799 | DTXSID50342386 | 5-Thiazolecarboxaldehyde 4-methyl | SR-01000076229-10 | AC-5584 | 4-methylthiazol-5-carboaldehyde | AKOS000265234 | 4-Methylthiazole-5-carboxaldehyde | A840
Specifications & Purity
≥97%
Storage
Argon charged, Room temperature
Shipped In
Normal
Purity
≥97%
Names and Identifiers
Pubchem Sid488190426
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488190426
Canonical SmilesCC1=C(SC=N1)C=O
IUPAC Name4-methyl-1,3-thiazole-5-carbaldehyde
InChIKeyJJVIEMFQPALZOZ-UHFFFAOYSA-N
INCHI1S/C5H5NOS/c1-4-5(2-7)8-3-6-4/h2-3H,1H3
Isomeric SMILES CC1=C(SC=N1)C=O
WGK Germany 3
Molecular Weight 127.16
Beilstein 27(3/4)2619
Reaxy-Rn 109730
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=109730&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.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassAzoles
SubclassThiazoles
Intermediate Tree Nodes Not available
Direct Parent4,5-disubstituted thiazoles
Alternative Parents Aryl-aldehydes  Heteroaromatic compounds  Azacyclic compounds  Organopnictogen compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Aryl-aldehyde - 4,5-disubstituted 1,3-thiazole - Heteroaromatic compound - Azacycle - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Aldehyde - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as 4,5-disubstituted thiazoles. These are compounds containing a thiazole ring substituted at positions 4 and 5 only.
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.

11 results found

Lot NumberCertificate TypeDateItem
F2002038Certificate of AnalysisOct 14, 2025 M137054
C2302951Certificate of AnalysisDec 17, 2024 M137054
C2302827Certificate of AnalysisDec 17, 2024 M137054
C2302741Certificate of AnalysisDec 17, 2024 M137054
C2302726Certificate of AnalysisDec 17, 2024 M137054
C2302750Certificate of AnalysisDec 06, 2024 M137054
C2302828Certificate of AnalysisDec 06, 2024 M137054
C2302830Certificate of AnalysisDec 06, 2024 M137054
C2302832Certificate of AnalysisDec 06, 2024 M137054
L2104122Certificate of AnalysisSep 07, 2023 M137054
L2104125Certificate of AnalysisSep 07, 2023 M137054

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Chemical and Physical Properties
SolubilitySlightly soluble in water.
SensitivityAir sensitive
Boil Point(°C)118 °C/21 mmHg
Melt Point(°C)74-78 °C
Molecular Weight127.170 g/mol
XLogP31.100
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count1
Exact Mass127.009 Da
Monoisotopic Mass127.009 Da
Topological Polar Surface Area58.200 Ų
Heavy Atom Count8
Formal Charge0
Complexity96.400
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
Documents & Articles
Solution Calculators
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