1-(2-Thioxo-2,3-dihydro-1H-benzo[d]imidazol-1-yl)ethanone CAS 21541-32-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21541-32-2 |
| Molecular Formula | C9H8N2OS |
| Molecular Weight | 192.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1-(2-Thioxo-2,3-dihydro-1H-benzo[d]imidazol-1-yl)ethanone (CAS 21541-32-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H8N2OS. Molecular weight: 192.24 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C9H8N2OS |
| Molecular Weight | 192.24 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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- 2-Thioxo-2,3-dihydro-1H-benzo[d]imidazole-5-carboxamide (CAS 121690-16-2)
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Recommended Standards
- 1-(2-Methylphenyl)-1H-1,2,3,4-tetrazole-5-thiol (CAS 53662-42-3)
- 1-(3-Aminothieno[2,3-b]pyridin-2-yl)ethan-1-one (CAS 52505-41-6)
- 1-(2H-indazol-7-yl)thiourea (CAS 381211-75-2)
- 2-(2-Methyl-1H-imidazol-1-yl)aniline (CAS 26286-55-5)
- 2,3-Bis(palmitoyloxy)propyl (2-(2-((1E,3E,5E,7E)-2,6-dimethyl-8-(2,6,6-trimethylcyclohex-1-en-1-yl)octa-1,3,5,7-tetraen-1-yl)-4-((1E,3E,5E)-4-methyl-6-(2,6,6-trimethylcyclohex-1-en-1-yl)hexa-1,3,5-trien-1-yl)pyridin-1-ium-1-yl)ethyl) phosphate (CAS 863180-05-6)
- (3S)-1-Benzhydryl-2,2-dimethyl-azetidin-3-ol (CAS 2227199-01-9)
- 4-Methyl-3-{2-[(4-methyl-4h-1,2,4-triazol-3-yl)sulfanyl]acetamido}benzoic acid (CAS 730947-87-2)
- Vonoprazan Impurity 65 (CAS 1610043-62-3)
- 2-Ethynyl-5-methoxyaniline (CAS 1027340-27-7)
- [Plus-β-Ala28]-Semaglutide (CAS CATO-C4X-2226221)
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