5-((5-(3-Nitrophenyl)furan-2-yl)methylene)-2-thioxodihydropyrimidine-4,6(1H,5H)-dione CAS 304894-61-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 304894-61-9 |
| Molecular Formula | C15H9N3O5S |
| Molecular Weight | 343.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-((5-(3-Nitrophenyl)furan-2-yl)methylene)-2-thioxodihydropyrimidine-4,6(1H,5H)-dione (CAS 304894-61-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H9N3O5S. Molecular weight: 343.31 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H9N3O5S |
| Molecular Weight | 343.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 4-Fluoro-3-[(6-methoxyimidazo[1,2-a]pyridine-3-carbonyl)amino]benzoic acid methyl ester (CAS 2088941-77-7)
- Ethylo-thiosalicylate (CAS 33441-56-4)
- 1-Isopropyl-5-methyl-1H-pyrazole-4-carboxylic acid (CAS 1007541-94-7)
- 4-(Difluoromethyl)-6-fluoro-5-methylpicolinoyl chloride (CAS 1805294-35-2)
- Monuron TCA (CAS 140-41-0)
- 3,3-Dimethyl-1-(3-(methylsulfonyl)phenoxy)butan-2-one (CAS 1156084-99-9)
- Sophoramine (CAS 6882-66-2)
- Des-Tyr10-Tirzepatide (CAS CATO-CPTD788680)
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