2-Chloro-4-(3-furan-2-yl-[1,2,4]oxadiazol-5-yl)-pyridine CAS 1119506-10-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1119506-10-3 |
| Molecular Formula | C11H6ClN3O2 |
| Molecular Weight | 247.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-4-(3-furan-2-yl-[1,2,4]oxadiazol-5-yl)-pyridine (CAS 1119506-10-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H6ClN3O2. Molecular weight: 247.64 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H6ClN3O2 |
| Molecular Weight | 247.64 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 5-(6-Chloropyridin-3-yl)-3-(furan-2-yl)-1,2,4-oxadiazole (CAS 1119506-02-3)
- 3-(4-Chlorophenyl)-3,6-dihydro-7h-[1,2,3]triazolo[4,5-d]pyrimidin-7-one (CAS 114205-03-7)
- 3-(3-Chlorophenyl)-3,6-dihydro-7h-[1,2,3]triazolo[4,5-d]pyrimidin-7-one (CAS 114205-04-8)
- 4-Methyl-7-(2-propyn-1-yloxy)-2H-1-benzopyran-2-one (CAS 67268-43-3)
- Boc-Gly-Arg-OH (A-1745.0001) (CAS 39621-72-2)
- Ethyl 3-(6-fluoro-2-oxo-2H-chromen-3-yl)propanoate (CAS 1365956-99-5)
- 2-Oxa-6-azaspiro[3.4]Octane-8-carboxylic acid (CAS 1936035-47-0)
- (6-Chloro-4-trifluoromethyl-pyridin-2-ylsulfanyl)-acetic acid [1-dimethylamino-meth-(E)-ylidene]-hydrazide (CAS 1858264-43-3)
- 2-Chloro-5-(difluoromethoxy)pyrazine (CAS 1261799-42-1)
- Semaglutide impurity 61 (CAS CATO-C4X-222661)
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