Determine the necessary mass, volume, or concentration for preparing a solution.
≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C,Protected from light 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 | 504771084 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504771084 |
| Canonical Smiles | CC1=CC=C(C=C1)S(=O)(=O)N2C=CC3=NC(=CN=C32)Br |
| IUPAC Name | 2-bromo-5-(4-methylphenyl)sulfonylpyrrolo[2,3-b]pyrazine |
| InChIKey | UMZKBENCNNDLRF-UHFFFAOYSA-N |
| INCHI | 1S/C13H10BrN3O2S/c1-9-2-4-10(5-3-9)20(18,19)17-7-6-11-13(17)15-8-12(14)16-11/h2-8H,1H3 |
| Isomeric SMILES | CC1=CC=C(C=C1)S(=O)(=O)N2C=CC3=NC(=CN=C32)Br |
| Molecular Weight | 352.21 |
| Reaxy-Rn | 19735389 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=19735389&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 | Benzenoids |
| Class | Benzene and substituted derivatives |
| Subclass | Benzenesulfonamides |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Benzenesulfonamides |
| Alternative Parents | Tosyl compounds Pyrrolopyrazines Benzenesulfonyl compounds Substituted pyrroles Pyrazines Aryl bromides Sulfonyls Organosulfonic acids and derivatives Heteroaromatic compounds Azacyclic compounds Organopnictogen compounds Organonitrogen compounds Organobromides Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Benzenesulfonamide - Tosyl compound - Benzenesulfonyl group - Pyrrolopyrazine - Toluene - Aryl bromide - Aryl halide - Pyrazine - Substituted pyrrole - Pyrrole - Heteroaromatic compound - Organic sulfonic acid or derivatives - Organosulfonic acid or derivatives - Sulfonyl - Azacycle - Organoheterocyclic compound - Organic nitrogen compound - Hydrocarbon derivative - Organic oxide - Organosulfur compound - Organonitrogen compound - Organobromide - Organic oxygen compound - Organopnictogen compound - Organohalogen compound - Aromatic heteropolycyclic compound |
| Description | This compound belongs to the class of organic compounds known as benzenesulfonamides. These are organic compounds containing a sulfonamide group that is S-linked to a benzene ring. |
| 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 | Sep 16, 2025 | B190029 | |
| Certificate of Analysis | Sep 16, 2025 | B190029 | |
| Certificate of Analysis | Sep 10, 2025 | B190029 | |
| Certificate of Analysis | Sep 10, 2025 | B190029 | |
| Certificate of Analysis | Sep 28, 2022 | B190029 |
| Sensitivity | Light sensitive;heat sensitive |
|---|---|
| Molecular Weight | 352.210 g/mol |
| XLogP3 | 2.900 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 2 |
| Exact Mass | 350.968 Da |
| Monoisotopic Mass | 350.968 Da |
| Topological Polar Surface Area | 73.200 Ų |
| Heavy Atom Count | 20 |
| Formal Charge | 0 |
| Complexity | 445.000 |
| 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 |