Sulfamethoxazole-13C6 CAS 1196157-90-0
Purity >95%In StockPharmaceutical Standards
| CAS No. | 1196157-90-0 |
| Molecular Formula | C4[13C]6H11N3O3S |
| Molecular Weight | 259.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Sulfamethoxazole-13C6 (CAS 1196157-90-0) pharmaceutical standards reference standard. Molecular formula: C4[13C]6H11N3O3S. Molecular weight: 259.23 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C4[13C]6H11N3O3S |
| Molecular Weight | 259.23 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Sulfamethoxazole Standards
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- Sulfamethoxazole EP Impurity A (CAS 21312-10-7)
- Sulfamethoxazole Impurity 9 (CAS 18607-98-2)
- Sulfamethoxazole EP Impurity B (CAS 135529-16-7)
- Sulfamethoxazole Impurity 11 (CAS CATO-C4X-190911)
- Sulfamethoxazole N4-glucoside (alpha/beta mixture) (CAS 119691-75-7)
Recommended Standards
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- Benzyl (1-((S)-2-aminopropanoyl)pyrrolidin-3-yl)(cyclopropyl)carbamate (CAS 1354025-45-8)
- 2,5-Furandicarbonyl Dichloride (CAS 10375-34-5)
- 2-(6,7,8,9-Tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepin-3-yl)ethanamine (CAS 923255-73-6)
- {2-[4-(2-methoxyethyl)-4H-1,2,4-triazol-3-yl]ethyl}amine hydrochloride (CAS 1262774-52-6)
- 7-(Trifluoromethyl)-3-azabicyclo[4.1.0]heptane hydrochloride (CAS 1818847-27-6)
- (±)-Norcantharidin (CAS 29745-04-8)
- Peptide Impurity 04 (CAS 2913424-91-4)
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