3-Methyl-5-pyrrolidin-2-yl-[1,2,4]oxadiazole hydrochloride CAS 1361113-45-2
| CAS No. | 1361113-45-2 |
| Molecular Formula | C7H11N3O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-Methyl-5-pyrrolidin-2-yl-[1,2,4]oxadiazole hydrochloride is closely related to an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-Methyl-5-pyrrolidin-2-yl-[1,2,4]oxadiazole hydrochloride (CAS 1361113-45-2) is a high-purity analytical reference standard with the molecular formula C7H11N3OHCl and a molecular weight of 189.64 g/mol.
3-Methyl-5-pyrrolidin-2-yl-[1,2,4]oxadiazole hydrochloride (C7H11N3OHCl) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), 3-Methyl-5-pyrrolidin-2-yl-[1,2,4]oxadiazole hydrochloride 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 | C7H11N3O HCl |
| Molecular Weight | 189.64 g/mol |
| Appearance | 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
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- 3,5-Dihydro-2-(methylthio)-4H-imidazol-4-one (CAS 90567-37-6)
- 1-(2,6-Dichlorobenzyl)-6-oxo-1,6-dihydropyridine-3-carboxylic acid (CAS 338783-23-6)
- 3-(2-Chloro-5-fluorophenyl)-5-(chloromethyl)-1,2,4-oxadiazole (CAS 1956364-52-5)
- Rivaroxaban Impurity 179 (CAS CATO-C4X-1090179)
- Cariprazine Impurity 46 (CAS CATO-C4X-240846)
- 3-(Furan-2-yl)-2-methylbenzoic acid (CAS 1261937-22-7)
- Allo-D-Ile17-Tirzepatide (CAS CATO-CPTD788962)
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