trans-5-(3-ethyl-1,2,4-oxadiazol-5-yl)pyrrolidin-3-ol hydrochloride CAS 1820575-91-4
| CAS No. | 1820575-91-4 |
| Molecular Formula | C8H13N3O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), trans-5-(3-ethyl-1,2,4-oxadiazol-5-yl)pyrrolidin-3-ol 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.
trans-5-(3-ethyl-1,2,4-oxadiazol-5-yl)pyrrolidin-3-ol hydrochloride (CAS 1820575-91-4) is a high-purity analytical reference standard with the molecular formula C8H13N3O2HCl and a molecular weight of 219.67 g/mol.
Based on its molecular formula C8H13N3O2HCl, trans-5-(3-ethyl-1,2,4-oxadiazol-5-yl)pyrrolidin-3-ol hydrochloride contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 219.67 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H13N3O2 HCl |
| Molecular Weight | 219.67 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 sealed and dry, 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; 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.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Recommended Standards
- (E)-2-((4-chlorobenzylidene)amino)-1-(4-methoxybenzyl)-4-phenyl-1H-pyrrole-3-carbonitrile (CAS 338397-39-0)
- (2-Chloro-4-(dimethylamino)-5-fluorophenyl)boronic acid (CAS 677742-00-6)
- 2-Chloro-5-methyl-3-(trifluoromethyl)pyridine (CAS 79424-50-3)
- n-(1-Benzyl-1h-pyrazol-3-yl)acetamide (CAS 72159-21-8)
- (4-Morpholino-3-(trifluoromethyl)phenyl)boronic acid (CAS 1335304-43-2)
- N-[6-(4-Cyanobutyl)-3-pyridazinyl]-3-(trifluoromethoxy)benzeneacetamide (CAS 1439400-48-2)
- imidazo[1,5-a]pyridine-6-carbonitrile (CAS 1427445-64-4)
- 5-Chloro-2-methoxy-4-methylbenzoic acid (CAS 28478-41-3)
- Diethyl 5,5'-methylenebis(2,4-dimethyl-1H-pyrrole-3-carboxylate) (CAS 5442-92-2)
- 3X Flag Peptide trifluoroacetate salt (CAS 402750-12-3)
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