1-Phenyl-3-(5-sulfanyl-1,3,4-thiadiazol-2-yl)urea CAS 31199-89-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 31199-89-0 |
| Molecular Formula | C9H8N4OS2 |
| Molecular Weight | 252.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Phenyl-3-(5-sulfanyl-1,3,4-thiadiazol-2-yl)urea (CAS 31199-89-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H8N4OS2. Molecular weight: 252.32 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H8N4OS2 |
| Molecular Weight | 252.32 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
Related Phenyl Standards
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Recommended Standards
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- 2-(Thiophene-2-sulfonamido)benzoic acid (CAS 82068-33-5)
- 3-[4-[4,5-Dihydro-2-(2-methylphenyl)-4-oxazolyl]phenyl]-4,5-dihydro-5-phenylisoxazole (CAS 1139552-18-3)
- 2-Azabicyclo[2.1.1]Hexane-3-carboxylic acid (CAS 1544365-08-3)
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- Semaglutide impurity 101 (CAS CATO-C4X-2226101)
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