2-Chloro-5-fluoropyridine-4-methanol CAS 884494-86-4
| CAS No. | 884494-86-4 |
| Molecular Formula | C6H5ClFNO |
| Molecular Weight | 161.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system, 2-Chloro-5-fluoropyridine-4-methanol is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 161.56 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies 2-Chloro-5-fluoropyridine-4-methanol (CAS 884494-86-4), a certified reference material (molecular formula C6H5ClFNO, MW 161.56 g/mol) for analytical method development and quality control.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 2-Chloro-5-fluoropyridine-4-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.) | 1987 |
| 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)
- 4-Chloro-5-fluoro-2-pyridinemethanol (CAS 113209-90-8)
- 3-Chloro-2-fluoro-4-(hydroxymethyl)pyridine (CAS 1149587-00-7)
- (6-Chloro-5-fluoropyridin-3-yl)methanol (CAS 1174028-24-0)
- 2-Chloro-3-fluoro-4-methoxypyridine (CAS 1184172-10-8)
- 2-Chloro-5-fluoro-4-methoxypyridine (CAS 1211515-16-0)
Recommended Standards
- 2-Chloro-5-fluoropyridine-3,4-diamine (CAS 405230-93-5)
- 2-methoxy-5-chloro-3-fluoropyridine (CAS 886374-01-2)
- 2-Chloro-3-fluoro-4-(hydroxymethyl)pyridine (CAS 946127-54-4)
- 3-Amino-2-chloro-6-fluorophenol (CAS 2090777-63-0)
- Methyl 2-(4-acetylphenoxy)acetate (CAS 6296-28-2)
- Diphenylsilanediyl diacetate (CAS 2565-07-3)
- 2-(2-methoxy-2-oxoethyl)-1,4-dimethyl-1H-pyrrole-3-carboxylic acid (CAS 71959-95-0)
- 1,7,7,8,8,14-Hexachlorotetradecane (CAS 96949-61-0)
- 3-Iodo-4-nitro-6-isopropyl (1H)indazole (CAS 1000340-91-9)
- 2-Amino-5-methyl-4-(4-nitrophenyl)thiophene-3-carbonitrile (CAS 605661-11-8)
- Abemaciclib Impurity 55 (CAS 2379819-71-1)
- (R)-2-Bromo-1-(2-methoxyphenyl)ethan-1-ol (CAS 1212339-30-4)
- 2-Allyl-4-fluoroaniline (CAS 267002-55-1)
- Liraglutide Impurity 20 TFA Salt (CAS CATO-C4X-199220)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com