5-Chloro-3-fluoro-2-methoxypyridine hydrochloride CAS 1704064-96-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1704064-96-9 |
| Molecular Formula | C6H5ClFNO HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Chloro-3-fluoro-2-methoxypyridine hydrochloride (CAS 1704064-96-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H5ClFNO HCl. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H5ClFNO HCl |
| Molecular Weight | 198.02 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- oxolane-3-sulfonamide (CAS 1311316-50-3)
- 4-amino-1H-imidazole-2-carboxamide (CAS 50283-75-5)
- 2-Methoxy-4-methylquinoline (CAS 15113-00-5)
- 4-Bromo-2,5-dimethylaniline (CAS 30273-40-6)
- 2,2,2-Trifluoro-1-(1-methyl-4-nitro-1H-pyrrol-2-yl)ethan-1-one (CAS 841243-47-8)
- 4-(4-Chlorophenyl)-1,3,5-triazin-2(1H)-one (CAS 61709-02-2)
- Semaglutide impurity 269 (CAS CATO-C4X-2226269)
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