4-Ethoxy-3-fluoropyridine hydrochloride CAS 924862-33-9
| CAS No. | 924862-33-9 |
| Molecular Formula | C7H8FNO |
| Molecular Weight | 141.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 141.14 g/mol gives 4-Ethoxy-3-fluoropyridine hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-Ethoxy-3-fluoropyridine hydrochloride (CAS 924862-33-9), molecular formula C7H8FNO and molecular weight 141.14 g/mol, is a CATO reference standard with documented purity and traceability.
4-Ethoxy-3-fluoropyridine hydrochloride (C7H8FNO) contains an amide group, a hydroxyl group, an ether linkage, fluorine 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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-Ethoxy-3-fluoropyridine hydrochloride 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 | C7H8FNO |
| Molecular Weight | 141.14 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, 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-containing |
| Nitrogen Atoms | 1 |
Related Ethoxy Standards
- 5-Ethoxy-2-fluoropyridine (CAS 1443679-87-5)
- 4-Ethoxy-2-fluoropyridine (CAS 175965-82-9)
- 2-Ethoxy-3-fluoropyridine (CAS 858675-63-5)
- 2-Ethoxy-4-fluoropyridine (CAS 858675-62-4)
- 2-Ethoxy-5-fluoropyridine (CAS 858675-61-3)
- 3-Ethoxy-2-fluoropyridine (CAS 847225-55-2)
- 3-Ethoxy-4,5-dimethylisoxazole (CAS 127020-26-2)
- 3-Ethoxy-1-methyl-1h-pyrazol-4-amine (CAS 1356543-43-5)
Recommended Standards
- 4-(Aminomethyl)-3-fluorophenol (CAS 754971-62-5)
- 4-Fluoro-3,5-dimethyl-1H-pyrrole-2-carbaldehyde (CAS 310881-78-8)
- 4-(Aminomethyl)-2-fluorophenol (CAS 771581-11-4)
- 4-Fluoro-3-methoxyaniline (CAS 64465-53-8)
- (S)-1,2'-Bipyrrolidine (CAS 409091-33-4)
- 1-(2-Thiazolyl)ethylamine Hydrochloride (CAS 947662-64-8)
- 6-((4-Methoxyphenyl)(morpholino)methyl)benzo[d][1,3]dioxol-5-ol (CAS 102616-61-5)
- (4-Chloro-3-fluorophenyl)(4-fluorobenzyl)sulfane (CAS 1443353-01-2)
- 1-(4-Methyl-4h-1,2,4-triazol-3-yl)propan-2-amine (CAS 1250225-93-4)
- (2-Methylpyrrolidin-2-yl)methanol (CAS 955029-45-5)
- 4-(Difluoromethyl)-3-methyl-5-(trifluoromethyl)pyridin-2-ol (CAS 1805451-39-1)
- trans-4-(Pentyloxy)phenyl 4-ethylcyclohexanecarboxylate (CAS 67589-53-1)
- 2-Fluoro-4-methyl-N-(thiazol-5-ylmethyl)aniline (CAS 1341303-91-0)
- Semaglutide Impurity 139 (CAS CATO-C4X-2226139)
Why CATO?
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