4-[5-(Azetidin-3-yl)-1,2,4-oxadiazol-3-yl]pyridine CAS 1225227-48-4
| CAS No. | 1225227-48-4 |
| Molecular Formula | C10H10N4O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
4-[5-(Azetidin-3-yl)-1,2,4-oxadiazol-3-yl]pyridine (CAS 1225227-48-4), molecular formula C10H10N4OHCl and molecular weight 238.67 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 4-[5-(Azetidin-3-yl)-1,2,4-oxadiazol-3-yl]pyridine (C10H10N4OHCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 238.67 g/mol, it falls into the medium-molecular-weight range. 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).
As a certified reference material (CRM), 4-[5-(Azetidin-3-yl)-1,2,4-oxadiazol-3-yl]pyridine 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 | C10H10N4O 2*HCl |
| Molecular Weight | 238.67 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 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.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Azetidin Standards
- 4-(Azetidin-1-yl)cyclohexan-1-amine dihydrochloride (CAS 1001347-27-8)
- 4-(Azetidin-1-ylmethyl)-1H-indole (CAS 1001395-40-9)
- 2-(Azetidin-1-yl)acetic acid (CAS 1008304-81-1)
- Azetidin-3-yl methylcarbamate hydrochloride (CAS 1009368-29-9)
- 5-(Azetidin-3-yl)-2-methyl-tetrazole (CAS 1009409-58-8)
- 2-((Azetidin-3-yloxy)methyl)-5-methyl-1,3,4-oxadiazole (CAS 1009409-61-3)
- Azetidin-3-yl methylcarbamate (CAS 1009409-62-4)
- 1-(Azetidin-3-ylmethyl)piperidine (CAS 1012784-24-5)
Recommended Standards
- 6-Methylhept-6-en-2-one (CAS 10408-15-8)
- 2-(2-Isopropylphenoxy)acetohydrazide (CAS 501111-57-5)
- 2-Amino-N-(((S)-1-benzylpiperidin-2-yl)methyl)-N,3-dimethylbutanamide (CAS 1354033-17-2)
- TERT-BUTYL 4-FLUORO-3-OXOAZEPANE-1-CARBOXYLATE (CAS 1823834-07-6)
- (E)-(2-Cyclohexylvinyl)boronic Acid (CAS 37490-33-8)
- 1-(4-Chlorophenyl)-N-(trimethylsilyl)methanimine (CAS 85654-07-5)
- 7-Boc-7-azaspiro[3.5]nonan-2-ol (CAS 240401-28-9)
- 3,7-Diiodo-6-methoxy-1H-indazole (CAS 1190321-03-9)
- 5-(2,4-bis(benzyloxy)-5-isopropylphenyl)-N-ethyl-4-iodoisoxazole-3-carboxamide (CAS 747414-22-8)
- Semaglutide impurity 37 (CAS CATO-C4X-222637)
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