≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships Normal Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 488183584 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488183584 |
| Canonical Smiles | CC1=C(SC=N1)C |
| IUPAC Name | 4,5-dimethyl-1,3-thiazole |
| InChIKey | UWSONZCNXUSTKW-UHFFFAOYSA-N |
| INCHI | 1S/C5H7NS/c1-4-5(2)7-3-6-4/h3H,1-2H3 |
| Isomeric SMILES | CC1=C(SC=N1)C |
| WGK Germany | 3 |
| RTECS | XJ4380000 |
| Molecular Weight | 113.18 |
| Beilstein | 105694 |
| Reaxy-Rn | 105694 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=105694&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organoheterocyclic compounds |
| Class | Azoles |
| Subclass | Thiazoles |
| Intermediate Tree Nodes | Not available |
| Direct Parent | 4,5-disubstituted thiazoles |
| Alternative Parents | Heteroaromatic compounds Azacyclic compounds Organopnictogen compounds Organonitrogen compounds Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | 4,5-disubstituted 1,3-thiazole - Heteroaromatic compound - Azacycle - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Organonitrogen compound - Aromatic heteromonocyclic compound |
| Description | This 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 |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 C2616205 | Certificate of Analysis | Apr 11, 2026 | D119298 |
| K2119215 | Certificate of Analysis | Sep 04, 2025 | D119298 |
| K2119229 | Certificate of Analysis | Sep 04, 2025 | D119298 |
| K2119644 | Certificate of Analysis | Sep 04, 2025 | D119298 |
| D1315062 | Certificate of Analysis | Dec 05, 2024 | D119298 |
| H2428317 | Certificate of Analysis | Jun 25, 2024 | D119298 |
| H2423188 | Certificate of Analysis | Jun 25, 2024 | D119298 |
| H2423203 | Certificate of Analysis | Jun 25, 2024 | D119298 |
| D2301856 | Certificate of Analysis | Nov 03, 2021 | D119298 |
| D2301857 | Certificate of Analysis | Nov 03, 2021 | D119298 |
| E2311161 | Certificate of Analysis | Nov 03, 2021 | D119298 |
| Refractive Index | 1.521 |
|---|---|
| Flash Point(°F) | 123.8 °F |
| Flash Point(°C) | 51°(123°F) |
| Boil Point(°C) | 158°C/742mmHg |
| Molecular Weight | 113.180 g/mol |
| XLogP3 | 1.800 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 113.03 Da |
| Monoisotopic Mass | 113.03 Da |
| Topological Polar Surface Area | 41.100 Ų |
| Heavy Atom Count | 7 |
| Formal Charge | 0 |
| Complexity | 65.099 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
