(3R,4R)-4-(3-fluoro-5-methoxypyridin-2-yl)-2-oxopyrrolidine-3-carboxylic acid CAS 1784747-84-7
| CAS No. | 1784747-84-7 |
| Molecular Formula | C11H11FN2O4 |
| Molecular Weight | 254.21 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 (3R,4R)-4-(3-fluoro-5-methoxypyridin-2-yl)-2-oxopyrrolidine-3-carboxylic acid.
(3R,4R)-4-(3-fluoro-5-methoxypyridin-2-yl)-2-oxopyrrolidine-3-carboxylic acid (CAS 1784747-84-7) is a high-purity analytical reference standard with the molecular formula C11H11FN2O4 and a molecular weight of 254.21 g/mol.
Based on its molecular formula C11H11FN2O4, (3R,4R)-4-(3-fluoro-5-methoxypyridin-2-yl)-2-oxopyrrolidine-3-carboxylic acid contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 254.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
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 (3R,4R)-4-(3-fluoro-5-methoxypyridin-2-yl)-2-oxopyrrolidine-3-carboxylic acid 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 | C11H11FN2O4 |
| Molecular Weight | 254.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- Ethyl 1-(2,2,2-trifluoroacetyl)piperazine-2-carboxylate (CAS 1484392-23-5)
- N-(4-(1H-Pyrrol-1-yl)phenyl)-2,2,2-trifluoroacetamide (CAS 1789466-57-4)
- 4-(3-FLuoro-5-nitrobenzoyl)morpholine (CAS 1478335-76-0)
- 2-(Difluoromethyl)-4-hydroxy-5-methoxypyridine-3-sulfonamide (CAS 1805198-45-1)
- 1-(4-(4-(Aminomethyl)phenyl)piperazin-1-yl)ethan-1-one (CAS 1019625-52-5)
- 2-Iodoquinolin-4-ol (CAS 5652-12-0)
- Ethyl 3,5-difluoro-4-nitrobenzoate (CAS 1803870-78-1)
- 3-(2-chlorophenyl)-1-methyl-1H-1,2,4-triazol-5-amine (CAS 1566351-63-0)
- 2,4,6-Trichlorophenyl 5-bromo-2-thiophenesulfonate (CAS 1171919-31-5)
- 2-((5S)-5-Aminotetrahydro-2H-pyran-2-yl)acetonitrile hydrochloride (CAS 1607592-28-8)
- Methyl 2-fluoro-5-(methoxymethyl)benzoate (CAS 1870852-66-6)
- 5-Acetylthiophene-3-carboxylic acid (CAS 33148-86-6)
- 4-(2-Fluoroacetyl)benzonitrile (CAS 1046785-07-2)
- D-Phe22-Tirzepatide (CAS CATO-CPTD788912)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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