Sulfamethoxazole, 98%
Buy Sulfamethoxazole, 98% (CAS 723-46-6) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Purity 98%. Packs from 5 g.
About Sulfamethoxazole, 98%
Zemixal supplies Sulfamethoxazole, 98% within its pharma Intermediates & Building Blocks portfolio. Key data (98%): CAS 723-46-6, formula C10H11N3O3S and molar mass 253.28 g/mol. Expect white to off-white powder or crystals or chunks.
Typical applications
- Organic synthesis
- API synthesis
Handling and storage
Physical constants on file: melting point 169-172 °C. Classified under GHS with signal word Warning and hazard statements H315, H317, H319 and H335. Read the SDS before first use.
Order it in 5 g, 25 g, 100 g and 1 kg packs or ask for a bulk quotation. Each lot travels with a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Typical uses
- Organic synthesis
- API synthesis
Applications
Specifications and identifiers
| Product name | Sulfamethoxazole, 98% |
|---|---|
| Catalogue number | ZX-011760 |
| CAS number | 723-46-6 |
| IUPAC name | 4-amino-N-(5-methyl-1,2-oxazol-3-yl)benzenesulfonamide |
| Molecular formula | C10H11N3O3S |
| Molar mass | 253.28 g/mol |
| Exact mass | 253.0521 |
| Purity / assay | 98% |
| Physical form | Crystalline |
| Appearance | White to off-white powder or crystals or chunks |
| Melting point | 169-172 °C |
| XLogP3 | 0.9 |
| H-bond donors / acceptors | 2 / 6 |
| Topological polar surface area | 107 Ų |
| HS code | 29221990 |
| InChIKey | JLKIGFTWXXRPMT-UHFFFAOYSA-N |
| SMILES | CC1=CC(=NO1)NS(=O)(=O)C2=CC=C(C=C2)N |
| PubChem CID | 5329 |
| Synonyms | Gantanol, Sulfamethoxazol, 4-Amino-N-(5-methyl-3-isoxazolyl)benzenesulfonamide, Sinomin, 4-amino-N-(5-methylisoxazol-3-yl)benzenesulfonamide, Azo-gantanol, Gantanol-DS, Sulfametoxazol, 3-Sulfanilamido-5-methylisoxazole, Benzenesulfonamide, 4-amino-N-(5-methyl-3-isoxazolyl)-, 5-Methyl-3-sulfanilamidoisoxazole, MS 53 |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H315Causes skin irritation
- H317May cause an allergic skin reaction
- H319Causes serious eye irritation
- H335May cause respiratory irritation
- H400Very toxic to aquatic life
- H410Very toxic to aquatic life with long lasting effects
Precautionary statements P261, P264, P264 + P265, P271, P272, P273, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P333 + P317, P337 + P317, P362 + P364, P391, P403 + P233, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 5 g | Quoted on request | |
| 25 g | Quoted on request | |
| 100 g | Quoted on request | |
| 1 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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