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- Purity: 99%
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Keywords
738-70-5 Trimethoprin Trimethoprin CAS NO 738-70-5
Quick Details
- Appearance:White powder
- Application:Pharmaceutical intermediates
- PackAge:According to customer's requirement
- ProductionCapacity:20000|Kilogram|Day
- Storage:Store in sealed containers at cool & dry place. Protect from light, moisture and pest infestation.
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Trimethoprin CAS NO 738-70-5
Details:
| Trimethoprim Basic information |
| Product Name: | Trimethoprim |
| Synonyms: | 5-(3,4,5-Trimethoxy-benzyl)-pyrimidine-2,4-diamine;Trimethoprin(TMP);Baktar;ST mixture;Sulfamethoxazole/trimetoprim;Trimetoprim/sulfamethoxazole;Trimetoprim/sulfamethoxazole,(1:x);2,4,6-Triisopropylthiophenol |
| CAS: | 738-70-5 |
| MF: | C14H18N4O3 |
| MW: | 290.32 |
| EINECS: | 212-006-2 |
| Product Categories: | Inhibitors;Intermediates & Fine Chemicals;Pharmaceuticals;Peptide Synthesis/Antibiotics;TRIMPEX;antibiotic;Pharmaceutical;Thiophenes;Broad-spectrum antibacterials;API |
| Mol File: | 738-70-5.mol |
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| Trimethoprim Chemical Properties |
| Melting point | 199-203 °C |
| Boiling point | 432.41°C (rough estimate) |
| density | 1.1648 (rough estimate) |
| refractive index | 1.6000 (estimate) |
| storage temp. | 2-8°C |
| solubility | DMSO: soluble |
| form | white powder |
| pka | 6.6(at 25℃) |
| color | colorless or white |
| Water Solubility | <0.1 g/100 mL at 24 ºC |
| Merck | 14,9709 |
| BRN | 625127 |
| Stability: | Stable. Incompatible with strong oxidizing agents, acids. |
| CAS DataBase Reference | 738-70-5(CAS DataBase Reference) |
| NIST Chemistry Reference | Trimethoprim(738-70-5) |
| EPA Substance Registry System | 2,4-Pyrimidinediamine, 5-[(3,4,5-trimethoxyphenyl) methyl]-(738-70-5) |
| Safety Information |
| Hazard Codes | T |
| Risk Statements | 25 |
| Safety Statements | 45-24/25 |
| RIDADR | 3249 |
| WGK Germany | 3 |
| RTECS | UV8225000 |
| F | 8-10-21 |
| HazardClass | 6.1(b) |
| PackingGroup | III |
| HS Code | 29335995 |
| Hazardous Substances Data | 738-70-5(Hazardous Substances Data) |
| Toxicity | LD50 orally in mice: 7000 mg/kg (Yamamoto) |
Trimethoprin CAS NO 738-70-5
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