2-[5-(4-Fluoropyrrolidin-2-yl)-1,2,4-oxadiazol-3-yl]pyridine dihydrochloride CAS 2034422-65-4
| CAS No. | 2034422-65-4 |
| Molecular Formula | C11H11FN4O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-[5-(4-Fluoropyrrolidin-2-yl)-1,2,4-oxadiazol-3-yl]pyridine dihydrochloride 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.
CATO supplies 2-[5-(4-Fluoropyrrolidin-2-yl)-1,2,4-oxadiazol-3-yl]pyridine dihydrochloride (CAS 2034422-65-4), a certified reference material (molecular formula C11H11FN4OHCl, MW 270.69 g/mol) for analytical method development and quality control.
2-[5-(4-Fluoropyrrolidin-2-yl)-1,2,4-oxadiazol-3-yl]pyridine dihydrochloride (C11H11FN4OHCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
Physical & Chemical Properties
| Molecular Formula | C11H11FN4O 2*HCl |
| Molecular Weight | 270.69 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
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-Propenyl-3-methylimidazolium nitrate (CAS 649745-76-6)
- Methyl 4-cyclohexyl-2,4-dioxobutanoate (CAS 1339161-68-0)
- 2-(Aminomethyl)isonicotinamide (CAS 473924-65-1)
- 2-Ethoxy-5-nitrobenzaldehyde (CAS 741738-54-5)
- 2-(Difluoromethyl)-3-methoxy-4-(trifluoromethyl)pyridine-5-carboxylic acid (CAS 1805264-75-8)
- 2-(4-Methoxyphenoxy)-5-nitrobenzoic acid (CAS 33459-12-0)
- 6-Bromo-1-(pentan-3-yl)-1H-imidazo[4,5-b]pyrazin-2-ol (CAS 1005490-98-1)
- 2-((4-(Trifluoromethyl)benzyl)oxy)isoindoline-1,3-dione (CAS 339096-92-3)
- 2-(4-(tert-Butoxycarbonyl)-1,4-diazepan-1-yl)-2-(thiophen-3-yl)acetic acid (CAS 885275-85-4)
- Peptide 438 (CAS CATO-CPTD788438)
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