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Sulfamethoxazole sodium (Ro 4-2130 sodium) is a sulfonamide bacteriostatic antibiotic.

| Pack Size | Price | Availability | Quantity |
|---|---|---|---|
| 100 mg | $38 | In Stock | |
| 500 mg | $58 | In Stock | |
| 1 g | $85 | In Stock | |
| 5 g | $198 | In Stock | |
| 1 mL x 10 mM (in DMSO) | $29 | In Stock |
| Description | Sulfamethoxazole sodium (Ro 4-2130 sodium) is a sulfonamide bacteriostatic antibiotic. |
| Synonyms | Ro 4-2130 sodium |
| Molecular Weight | 275.26 |
| Formula | C10H10N3NaO3S |
| Cas No. | 4563-84-2 |
| Smiles | [Na+].Cc1cc([N-]S(=O)(=O)c2ccc(N)cc2)no1 |
| Relative Density. | no data available |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | |||||||||||||||||||||||||||||||||||
| Solubility Information | DMSO: 50 mg/mL (181.65 mM), Sonication is recommended. | |||||||||||||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||||||||||||
DMSO
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