3-[(Morpholin-4-yl)methyl]-5-(pyridin-2-yl)-2,3-dihydro-1,3,4-oxadiazole-2-thione CAS 339022-59-2
| CAS No. | 339022-59-2 |
| Molecular Formula | C12H14N4O2S |
| Molecular Weight | 278.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, 3-[(Morpholin-4-yl)methyl]-5-(pyridin-2-yl)-2,3-dihydro-1,3,4-oxadiazole-2-thione is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 278.33 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
3-[(Morpholin-4-yl)methyl]-5-(pyridin-2-yl)-2,3-dihydro-1,3,4-oxadiazole-2-thione (CAS 339022-59-2) is a high-purity analytical reference standard with the molecular formula C12H14N4O2S and a molecular weight of 278.33 g/mol.
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-[(Morpholin-4-yl)methyl]-5-(pyridin-2-yl)-2,3-dihydro-1,3,4-oxadiazole-2-thione 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 | C12H14N4O2S |
| Molecular Weight | 278.33 g/mol |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Morpholin Standards
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Recommended Standards
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- 3-(1-Benzyl-5-oxo-2-thioxoimidazolidin-4-yl)propanoic acid (CAS 52689-20-0)
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- tert-Butyl (5-methyl-6-oxo-1,6-dihydropyrimidin-2-yl)carbamate (CAS 1292200-55-5)
- 2,3-O-Isopropylidene-D-erythronolactone (CAS 25581-41-3)
- (4-(Aminomethyl)piperidin-1-yl)(4-chlorophenyl)methanone hydrochloride (CAS 1571935-36-8)
- N-Benzyl-5-fluoro-2-nitro-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)aniline (CAS 2018286-73-0)
- 1-((4-Aminophenyl)thio)-3-(4-chlorophenyl)propan-2-one (CAS 882081-37-0)
- Rasagiline impurity 62 (CAS CATO-C4X-191362)
- 3,3,3-trifluoro-2-(morpholin-4-yl)propan-1-amine (CAS 270253-15-1)
- N-Methoxy-N-methyl-5-(trifluoromethyl)picolinamide (CAS 1211538-46-3)
- Semaglutide impurity 211 (CAS CATO-C4X-2226211)
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