N-(4,6-Difluorobenzo[d]thiazol-2-yl)-2-(ethylthio)benzamide CAS 886917-65-3
| CAS No. | 886917-65-3 |
| Molecular Formula | C16H12F2N2OS2 |
| Molecular Weight | 350.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), N-(4,6-Difluorobenzo[d]thiazol-2-yl)-2-(ethylthio)benzamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
N-(4,6-Difluorobenzo[d]thiazol-2-yl)-2-(ethylthio)benzamide (CAS 886917-65-3) is a high-purity analytical reference standard with the molecular formula C16H12F2N2OS2 and a molecular weight of 350.41 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution, N-(4,6-Difluorobenzo[d]thiazol-2-yl)-2-(ethylthio)benzamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 350.41 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H12F2N2OS2 |
| Molecular Weight | 350.41 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related N Standards
- N-(4,6-Difluorobenzo[d]thiazol-2-yl)-4-propyl-1,2,3-thiadiazole-5-carboxamide (CAS 1203320-51-7)
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- 1-((2,2-Difluorobenzo[d][1,3]dioxol-5-yl)methyl)-N,N-dimethyl-2-oxo-1,2-dihydropyridine-3-carboxamide (CAS 400083-04-7)
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Recommended Standards
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- Ethyl 1-benzyl-4,4-difluoropyrrolidine-3-carboxylate (CAS 1799916-90-7)
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- 1-(2-Aminopyrimidin-5-yl)ethan-1-one (CAS 124491-42-5)
- 2-(3-Phenylallylidene)malononitrile (CAS 5439-39-4)
- Gastric Inhibitory Polypeptide (6-30) amide (human) (CAS 1139691-72-7)
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