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≥97 atom% D,≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at -20°C Ships Ice chest + Ice pads 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.
Sulfamethoxazole-d4 is the isotopically labeled antibacterial drug Sulfamethoxazole. Sulfonamide antibiotics that block the synthesis of dihydrofolic acid by inhibiting the enzyme dihydropteroate synthase.
| Pubchem Sid | 504770516 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504770516 |
| Sonrisas canónicas | CC1=CC(=NO1)NS(=O)(=O)C2=CC=C(C=C2)N |
| IUPAC Name | 4-amino-2,3,5,6-tetradeuterio-N-(5-methyl-1,2-oxazol-3-yl)benzenesulfonamide |
| InChIKey | JLKIGFTWXXRPMT-QFFDRWTDSA-N |
| INCHI | 1S/C10H11N3O3S/c1-7-6-10(12-16-7)13-17(14,15)9-4-2-8(11)3-5-9/h2-6H,11H2,1H3,(H,12,13)/i2D,3D,4D,5D |
| Isómeros SMILES | [2H]C1=C(C(=C(C(=C1N)[2H])[2H])S(=O)(=O)NC2=NOC(=C2)C)[2H] |
| CAS alternativo | 723-46-6 |
| PubChem CID | 45040440 |
| Peso molecular | 257.3 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
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View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Benzenoids |
| Clase | Benzene and substituted derivatives |
| Subclass | Benzenesulfonamides |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Aminobenzenesulfonamides |
| Alternative Parents | Benzenesulfonyl compounds Aniline and substituted anilines Organosulfonamides Imidolactams Isoxazoles Heteroaromatic compounds Aminosulfonyl compounds Oxacyclic compounds Azacyclic compounds Primary amines Organooxygen compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | Aminobenzenesulfonamide - Benzenesulfonyl group - Aniline or substituted anilines - Organosulfonic acid amide - Imidolactam - Azole - Isoxazole - Organic sulfonic acid or derivatives - Heteroaromatic compound - Organosulfonic acid or derivatives - Sulfonyl - Aminosulfonyl compound - Oxacycle - Azacycle - Organoheterocyclic compound - Hydrocarbon derivative - Primary amine - Organosulfur compound - Organooxygen compound - Organonitrogen compound - Organic oxide - Organic oxygen compound - Amine - Organic nitrogen compound - Aromatic heteromonocyclic compound |
| Descripción | This compound belongs to the class of organic compounds known as aminobenzenesulfonamides. These are organic compounds containing a benzenesulfonamide moiety with an amine group attached to the 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 | Fecha | Articulo |
|---|---|---|---|
| Certificate of Analysis | Apr 02, 2026 | S335274 | |
| Certificate of Analysis | Jun 07, 2023 | S335274 | |
| Certificate of Analysis | Jun 07, 2023 | S335274 | |
| Certificate of Analysis | Jun 07, 2023 | S335274 | |
| Certificate of Analysis | Jun 07, 2023 | S335274 |
| Solubilidad | Soluble in DMSO and Methanol |
|---|---|
| Punto de fusión (°C) | 162-165° C |
| Peso molecular | 257.300 g/mol |
| XLogP3 | 0.900 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 3 |
| Exact Mass | 257.077 Da |
| Monoisotopic Mass | 257.077 Da |
| Topological Polar Surface Area | 107.000 Ų |
| Heavy Atom Count | 17 |
| Formal Charge | 0 |
| Complexity | 346.000 |
| Isotope Atom Count | 4 |
| 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 |