(3R,5R)-5-(5-Ethyl-1,3,4-oxadiazol-2-yl)pyrrolidin-3-ol CAS 1932114-41-4
| CAS No. | 1932114-41-4 |
| Molecular Formula | C8H13N3O2 |
| Molecular Weight | 183.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3R,5R)-5-(5-Ethyl-1,3,4-oxadiazol-2-yl)pyrrolidin-3-ol (CAS 1932114-41-4) is a high-purity analytical reference standard with the molecular formula C8H13N3O2 and a molecular weight of 183.21 g/mol.
Structurally, (3R,5R)-5-(5-Ethyl-1,3,4-oxadiazol-2-yl)pyrrolidin-3-ol (C8H13N3O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 183.21 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C8H13N3O2 |
| Molecular Weight | 183.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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 |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 3 |
Recommended Standards
- 3-(Quinolin-2-yl)acrylaldehyde (CAS 190834-40-3)
- 2-[(2R,4R)-4-Methoxypyrrolidin-2-yl]-5-methyl-1,3,4-oxadiazole (CAS 1932238-32-8)
- Methyl 3-amino-1-isopropyl-1H-pyrazole-5-carboxylate (CAS 1894743-38-4)
- 2-[(2R,4S)-4-Methoxypyrrolidin-2-yl]-5-methyl-1,3,4-oxadiazole (CAS 1932574-68-9)
- C10 Ceramide (d18:1/10:0) (CAS 111122-57-7)
- tert-Butyl 4-ethyl-3,5-dimethyl-1H-pyrrole-2-carboxylate (CAS 31896-92-1)
- 2-{[(tert-butoxy)carbonyl]amino}-2-(1,5-dimethyl-1H-pyrazol-4-yl)acetic acid (CAS 1536009-93-4)
- Bis-PEG1-PFP ester (CAS 1807539-02-1)
- Docusate Sodium (CAS 577-11-7)
- 2-Bromo-3-(difluoromethyl)-4-methoxy-5-(trifluoromethyl)pyridine (CAS 1805243-76-8)
- Ethyl 2-(aminomethyl)spiro[3.4]octane-2-carboxylate (CAS 1495330-47-6)
- 3-(Furan-2-yl)pyrrolidine-2,5-dione (CAS 10422-14-7)
- Methyl 3-formyl-2-pyridinecarboxylate (CAS 133155-82-5)
- Semaglutide Impurity 115 (CAS CATO-C4X-2226115)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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