5,7-Dichloro-3-((trichloromethyl)thio)benzo[d]oxazol-2(3H)-one CAS 19951-66-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 19951-66-7 |
| Molecular Formula | C8H2Cl5NO2S |
| Molecular Weight | 353.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5,7-Dichloro-3-((trichloromethyl)thio)benzo[d]oxazol-2(3H)-one (CAS 19951-66-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H2Cl5NO2S. Molecular weight: 353.44 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C8H2Cl5NO2S |
| Molecular Weight | 353.44 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 5-(4-Methylphenyl)-2-(piperidin-1-yl)-[1,3]thiazolo[4,5-b]pyridine-7-carboxylic acid (CAS 852400-01-2)
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- 4-(4-Benzylpiperidin-1-yl)thieno[2,3-d]pyrimidine-6-carboxylic acid (CAS 866020-52-2)
- 3-[1-(5-Chloro-2-methoxybenzoyl)piperidin-4-yl]-4-(4-methylphenyl)-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 1775513-33-1)
- 5-Methylquinoxalin-2-amine (CAS 718615-10-2)
- 4-Chloro-2-(hydroxymethyl)benzoic acid (CAS 100448-59-7)
- 3-Hydrazinylbenzohydrazide (CAS 379254-47-4)
- 6-Chloro-2-(difluoromethyl)-5-iodopyridin-3-ol (CAS 1805367-21-8)
- N-Tigloylglycine-2,2-d2 (CAS 1219806-44-6)
- Allo-D-Ile27-Tirzepatide (CAS CATO-CPTD788961)
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