3-(Chloromethyl)-4-fluoropyridine CAS 1060809-41-7
| CAS No. | 1060809-41-7 |
| Molecular Formula | C6H5ClFN |
| Molecular Weight | 145.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-(Chloromethyl)-4-fluoropyridine is closely related to a nitrile group, fluorine/chlorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-(Chloromethyl)-4-fluoropyridine (CAS 1060809-41-7), molecular formula C6H5ClFN and molecular weight 145.56 g/mol, is a CATO reference standard with documented purity and traceability.
3-(Chloromethyl)-4-fluoropyridine (C6H5ClFN) contains a nitrile group, 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. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
As a certified reference material (CRM), 3-(Chloromethyl)-4-fluoropyridine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C6H5ClFN |
| Molecular Weight | 145.56 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| 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.) | 1988 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloromethyl Standards
- 2-(Chloromethyl)-4-fluoropyridine (CAS 1060809-39-3)
- 2-(Chloromethyl)-3-fluoropyridine (CAS 149489-32-7)
- 4-(Chloromethyl)-2-fluoropyridine (CAS 155705-46-7)
- 2-(chloromethyl)-5-fluoropyridine (CAS 915690-76-5)
- 2-(Chloromethyl)-6-fluoropyridine (CAS 315180-16-6)
- 3-(Chloromethyl)-5-fluoropyridine (CAS 39891-37-7)
- 5-(Chloromethyl)-2-fluoropyridine (CAS 315180-15-5)
- 4-(Chloromethyl)oxazole-2-carbaldehyde (CAS 1240600-98-9)
Recommended Standards
- 4-Chloro-3-fluoro-2-methylpyridine (CAS 1195251-01-4)
- 3-Chloro-2-fluoro-5-methylpyridine (CAS 1031929-23-3)
- 5-Chloro-3-fluoro-2-methylpyridine (CAS 1210868-68-0)
- 2-Chloro-6-(fluoromethyl)pyridine (CAS 1026279-55-9)
- 5-(Benzo[d]thiazol-2-yl)-N-(4-methoxyphenyl)thiophene-2-carboxamide (CAS 622345-01-1)
- 5-[1-(Azetidin-3-yl)-1H-1,2,3-triazol-4-yl]-3-methyl-1,2,4-oxadiazole (CAS 1510074-55-1)
- 4-[2-(4-Methoxyphenyl)acetyl]-8-methyl-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid (CAS 1326814-59-8)
- 1-(2-(4-Bromo-2-chlorophenoxy)ethyl)piperidin-4-one (CAS 1704080-50-1)
- 3,5-Dichloro-2-methylbenzyl alcohol (CAS 1804896-51-2)
- 4-Butylfuran-2-carbaldehyde (CAS 608537-85-5)
- (S)-2-(((1-Benzylpyrrolidin-2-yl)methyl)(ethyl)amino)acetic acid (CAS 1353996-43-6)
- Sepiapterin Impurity 9 (CAS 2236-60-4)
- 7-Methyl-[1,2,4]triazolo[5,1-c][1,2,4]triazin-4(1H)-one (CAS 57351-75-4)
- D-[Thr]7-Liraglutide (CAS CATO-C4X-199237)
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