5-(4-Fluoropyrrolidin-2-yl)-3-(methoxymethyl)-1,2,4-oxadiazole hemisulfate CAS 2097936-55-3
| CAS No. | 2097936-55-3 |
| Molecular Formula | 2*C8H12FN3O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-(4-Fluoropyrrolidin-2-yl)-3-(methoxymethyl)-1,2,4-oxadiazole hemisulfate (CAS 2097936-55-3), a certified reference material (molecular formula C8H12FN3O2H2O4S, MW 299.27 g/mol) for analytical method development and quality control.
Structurally, 5-(4-Fluoropyrrolidin-2-yl)-3-(methoxymethyl)-1,2,4-oxadiazole hemisulfate (C8H12FN3O2H2O4S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 299.27 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), 5-(4-Fluoropyrrolidin-2-yl)-3-(methoxymethyl)-1,2,4-oxadiazole hemisulfate 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 | 2*C8H12FN3O2 H2O4S |
| Molecular Weight | 299.27 g/mol |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Fluoropyrrolidin Standards
- 3-Fluoropyrrolidin-2-one (CAS 1026565-61-6)
- (1-Benzyl-3-fluoropyrrolidin-3-yl)methanol (CAS 109416-61-7)
- (3R)-3-fluoropyrrolidin-2-one (CAS 1175052-20-6)
- (4-Fluoropyrrolidin-2-yl)methanol (CAS 1198283-68-9)
- 3-(3-Fluoropyrrolidin-3-yl)pyridine (CAS 1225218-42-7)
- (S)-2-(3-Fluoropyrrolidin-1-yl)ethan-1-ol (CAS 1240710-87-5)
- 1-(3-Fluoropyrrolidin-3-yl)-N,N-dimethylmethanamine (CAS 125032-78-2)
- (3-Fluoropyrrolidin-3-yl)methanamine (CAS 125032-81-7)
Recommended Standards
- 1-Phenylpenta-1,4-dien-3-one (CAS 73291-51-7)
- 3,4-Dimethylpyridin-2-ol (CAS 95907-02-1)
- 2-(Difluoromethyl)-3-iodo-4-nitropyridine-5-acetic acid (CAS 1807096-18-9)
- 5-Chloro-2-ethynylphenol (CAS 36739-98-7)
- 2-((7-Cyano-3,4-dihydro-2H-1,4-ethano-1,5-naphthyridin-6-yl)thio)-N-(4-fluorophenyl)acetamide (CAS 727679-31-4)
- 4-Methoxy-2,5-bis(trifluoromethyl)phenol (CAS 1805592-65-7)
- 4-Aminohexan-2-one hydrochloride (CAS 801290-67-5)
- 3-Chloro-5-sulfamoylbenzoic acid (CAS 83173-95-9)
- 2H-pyrazolo[4,3-b]pyridine-6-carbaldehyde (CAS 1256836-61-9)
- Neuropeptide Y (13-36) (porcine) (CAS 113662-54-7)
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