2-(5-Fluoro-2-methoxypyridin-4-yl)propanoic acid CAS 1864448-95-2
| CAS No. | 1864448-95-2 |
| Molecular Formula | C9H10FNO3 |
| Molecular Weight | 199.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(5-Fluoro-2-methoxypyridin-4-yl)propanoic acid is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2-(5-Fluoro-2-methoxypyridin-4-yl)propanoic acid (CAS 1864448-95-2), a certified reference material (molecular formula C9H10FNO3, MW 199.18 g/mol) for analytical method development and quality control.
Structurally, 2-(5-Fluoro-2-methoxypyridin-4-yl)propanoic acid (C9H10FNO3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 199.18 g/mol, it falls into the medium-molecular-weight range. 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.
As a certified reference material (CRM), 2-(5-Fluoro-2-methoxypyridin-4-yl)propanoic acid 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 | C9H10FNO3 |
| Molecular Weight | 199.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 5-Fluoro-2-(propan-2-yloxy)pyridine-4-carboxylic acid (CAS 1826110-04-6)
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- Benzo[d]oxazole-2-sulfonic acid (CAS 181297-41-6)
- 1-Ethoxy-3-fluoro-4-methyl-2-nitrobenzene (CAS 1881329-33-4)
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- Ethyl 6-Methylpyridazine-3-carboxylate (CAS 64210-57-7)
- 2-(4-(Difluoromethyl)-3-methyl-5-nitropyridin-2-yl)acetonitrile (CAS 1805467-63-3)
- Aciclovir EP Impurity G (CAS 75128-73-3)
- (R)-(+)-Thiolactomycin (CAS 82079-32-1)
- 1-Amino-2-naphthalenesulfonic acid (CAS 81-06-1)
- Ethyl 6-methyl-4-phenyl-2-sulfanylidene-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 33458-26-3)
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