Determine the necessary mass, volume, or concentration for preparing a solution.
≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C,Argon charged Ships Wet ice 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.
| Canonical Smiles | C1=C(N=NS1)C(=O)Cl |
|---|---|
| IUPAC Name | thiadiazole-4-carbonyl chloride |
| InChIKey | HSDHDEOGCBGOKV-UHFFFAOYSA-N |
| INCHI | 1S/C3HClN2OS/c4-3(7)2-1-8-6-5-2/h1H |
| Isomeric SMILES | C1=C(N=NS1)C(=O)Cl |
| PubChem CID | 6485430 |
| Molecular Weight | 148.57 |
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 | Thiadiazoles |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Thiadiazoles |
| Alternative Parents | Heteroaromatic compounds Azacyclic compounds Acyl chlorides Organooxygen compounds Organonitrogen compounds Organochlorides Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | Heteroaromatic compound - Thiadiazole - Azacycle - Acyl halide - Acyl chloride - Organic nitrogen compound - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Organochloride - Organohalogen compound - Aromatic heteromonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as thiadiazoles. These are cyclic organic compounds containing a thiadiazole ring, which is a five-membered aromatic heterocycle made up of one sulfur atom and two nitrogen atoms. |
| 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 |
|---|---|---|---|
| Certificate of Analysis | Dec 05, 2025 | T345953 | |
| Certificate of Analysis | Jun 09, 2025 | T345953 | |
| Certificate of Analysis | Jun 09, 2025 | T345953 | |
| Certificate of Analysis | Jun 09, 2025 | T345953 |
| Sensitivity | Moisture & air sensitive |
|---|---|
| Refractive Index | n20D1.59 (Predicted) |
| Boil Point(°C) | 223.71° C at 760 mmHg (Predicted) |
| Melt Point(°C) | 76.85° C (Predicted) |
| Molecular Weight | 148.570 g/mol |
| XLogP3 | 1.300 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 147.95 Da |
| Monoisotopic Mass | 147.95 Da |
| Topological Polar Surface Area | 71.100 Ų |
| Heavy Atom Count | 8 |
| Formal Charge | 0 |
| Complexity | 109.000 |
| 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 |