Trimethoprim [738-70-5]
Order number: 20124481
Part number: AC100069561
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Trimethoprim [738-70-5] is applied in various analytical and synthetic procedures as a bioactive small molecule. Its molecular formula is C14H18N4O3, corresponding to a molecular weight of 290.32. This compound exhibits a Melting Point range of 198.9 to 202.8 °C. Due to its hazardous nature, it carries the signal word 'Danger' and is toxic if swallowed Trimethoprim is primarily utilized in pharmaceuticals, particularly in antibiotic treatments.
- CAS Number: 738-70-5
- Molecular Formula: C14H18N4O3
- Molecular Weight: 290.32
- Melting Point: 198.9 to 202.8 °C
- Exact Mass: 290.13789045
- GHS Signal Word: Danger
- Hazard Statements:
- H301: Toxic if swallowed [Danger Acute toxicity, oral]
| Name | Value | |
|---|---|---|
| CAS | : | 738-70-5 |
| Assay | : | 98.5 - 101% |
| Appearance | : | A white or yellowish-white powder |
| Categories | : | Antibiotics Bioactive Small Molecules |
| Solubility | : | Very slightly soluble in water, slightly soluble in alcohol, practically insoluble in ether |
| Heavy metals | : | ≤20ppm |
| Product Code | : | 20124481 |
| Product Name | : | Trimethoprim |
| Sulfated ash | : | ≤0.1% |
| Melting Point | : | 199 - 203°C |
| Loss on Drying | : | ≤1.0% |
| Storage Details | : | 2 to 8 °C |
| Molecular Weight | : | 290.32 |
| Molecular Formula | : | C14H18N4O3 |
| Related Substances | : | ≤0.2% |
| Infrared Absorption | : | In accordance with the spectrum of trimethoprim EPCRS |
| Appearance of Solution | : | Not more intensely colored than reference solution BY7 |
| Harmonised Tariff Code | : | 2933599590 |
