≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C 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.
| Pubchem Sid | 504755041 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504755041 |
| Canonical Smiles | CC1=NC2=C(S1)C=CC(=C2)[N+](=O)[O-] |
| IUPAC Name | 2-methyl-5-nitro-1,3-benzothiazole |
| InChIKey | VEWGTWPJKSPGCD-UHFFFAOYSA-N |
| INCHI | 1S/C8H6N2O2S/c1-5-9-7-4-6(10(11)12)2-3-8(7)13-5/h2-4H,1H3 |
| Isomeric SMILES | CC1=NC2=C(S1)C=CC(=C2)[N+](=O)[O-] |
| WGK Germany | 3 |
| Molecular Weight | 194.21 |
| Reaxy-Rn | 166861 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=166861&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 | Benzothiazoles |
| Subclass | Not available |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Benzothiazoles |
| Alternative Parents | Nitroaromatic compounds Benzenoids Thiazoles Heteroaromatic compounds Propargyl-type 1,3-dipolar organic compounds Organic oxoazanium compounds Azacyclic compounds Organopnictogen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | 1,3-benzothiazole - Nitroaromatic compound - Benzenoid - Azole - Thiazole - Heteroaromatic compound - C-nitro compound - Organic nitro compound - Organic oxoazanium - Azacycle - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Allyl-type 1,3-dipolar organic compound - Organic nitrogen compound - Hydrocarbon derivative - Organonitrogen compound - Organic oxide - Organopnictogen compound - Organic oxygen compound - Aromatic heteropolycyclic compound |
| Description | This compound belongs to the class of organic compounds known as benzothiazoles. These are organic compounds containing a benzene fused to a thiazole ring (a five-membered ring with four carbon atoms, one nitrogen atom and one sulfur atom). |
| 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 |
|---|---|---|---|
 F2303065 | Certificate of Analysis | Mar 13, 2026 | M169340 |
| F2303069 | Certificate of Analysis | Mar 13, 2026 | M169340 |
| F2303149 | Certificate of Analysis | Mar 13, 2026 | M169340 |
| F2303160 | Certificate of Analysis | Mar 13, 2026 | M169340 |
| Melt Point(°C) | 134°C-137°C |
|---|---|
| Molecular Weight | 194.210 g/mol |
| XLogP3 | 2.600 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Exact Mass | 194.015 Da |
| Monoisotopic Mass | 194.015 Da |
| Topological Polar Surface Area | 87.000 Ų |
| Heavy Atom Count | 13 |
| Formal Charge | 0 |
| Complexity | 219.000 |
| 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 |
