N-(6,7-Dihydro-4H-pyrano[4,3-d]thiazol-2-yl)-2,6-difluorobenzamide CAS 1396859-57-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1396859-57-6 |
| Molecular Formula | C13H10F2N2O2S |
| Molecular Weight | 296.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(6,7-Dihydro-4H-pyrano[4,3-d]thiazol-2-yl)-2,6-difluorobenzamide (CAS 1396859-57-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H10F2N2O2S. Molecular weight: 296.29 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H10F2N2O2S |
| Molecular Weight | 296.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 3-(2-Ethoxy-phenoxysulfonyl)-benzoic acid (CAS 380431-09-4)
- 1-Sulfamoylimidazo[1,5-a]pyridine-3-carboxylic acid (CAS 2090320-29-7)
- 1-(4-Iodobutyl)-4-methylbenzene (CAS 339570-60-4)
- Methyl 2-(1-ethyl-1H-1,2,3-triazol-4-yl)acetate (CAS 1710854-39-9)
- 5,6,7,8-Tetrahydro-[1,2,4]triazolo[4,3-a]pyridine-3-carbaldehyde (CAS 1493235-24-7)
- 1-Acetyl-1H-indole-2-carbaldehyde (CAS 216530-78-8)
- Semaglutide impurity 100 (CAS CATO-C4X-2226100)
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