(4-Chloro-6-fluoropyridin-3-yl)methanol CAS 1805653-85-3
| CAS No. | 1805653-85-3 |
| Molecular Formula | C6H5ClFNO |
| Molecular Weight | 161.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (4-Chloro-6-fluoropyridin-3-yl)methanol.
(4-Chloro-6-fluoropyridin-3-yl)methanol (CAS 1805653-85-3), molecular formula C6H5ClFNO and molecular weight 161.56 g/mol, is a CATO reference standard with documented purity and traceability.
(4-Chloro-6-fluoropyridin-3-yl)methanol (C6H5ClFNO) contains an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (4-Chloro-6-fluoropyridin-3-yl)methanol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H5ClFNO |
| Molecular Weight | 161.56 g/mol |
| Appearance | Off-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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 2-Chloro-5-fluoro-3-methoxypyridine (CAS 1097264-89-5)
- 4-Chloro-3-fluoropyridine-2-methanol (CAS 113209-83-9)
- 4-Chloro-5-fluoro-2-methylpyridine, N-oxide (CAS 113209-89-5)
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- 3-Chloro-2-fluoro-4-(hydroxymethyl)pyridine (CAS 1149587-00-7)
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Recommended Standards
- (2-Chloro-4-fluoropyridin-3-yl)methanol (CAS 1805639-41-1)
- (6-Chloro-4-fluoropyridin-3-yl)methanol (CAS 1805952-79-7)
- (4-Chloro-2-fluoropyridin-3-yl)methanol (CAS 1805225-41-5)
- (4-Chloro-5-fluoropyridin-3-yl)methano (CAS 1807166-44-4)
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