3-[(Morpholin-4-yl)methyl]-5-(thiophen-2-yl)-2,3-dihydro-1,3,4-oxadiazole-2-thione CAS 339022-61-6
| CAS No. | 339022-61-6 |
| Molecular Formula | C11H13N3O2S2 |
| Molecular Weight | 283.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-[(Morpholin-4-yl)methyl]-5-(thiophen-2-yl)-2,3-dihydro-1,3,4-oxadiazole-2-thione is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-[(Morpholin-4-yl)methyl]-5-(thiophen-2-yl)-2,3-dihydro-1,3,4-oxadiazole-2-thione (CAS 339022-61-6) is a high-purity analytical reference standard with the molecular formula C11H13N3O2S2 and a molecular weight of 283.37 g/mol.
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-(thiophen-2-yl)-2,3-dihydro-1,3,4-oxadiazole-2-thione is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 283.37 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
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.
CATO manufactures 3-[(Morpholin-4-yl)methyl]-5-(thiophen-2-yl)-2,3-dihydro-1,3,4-oxadiazole-2-thione under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H13N3O2S2 |
| Molecular Weight | 283.37 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Morpholin Standards
- 6-(Morpholin-4-ylcarbonyl)-2,3,4,9-tetrahydro-1H-carbazole (CAS 931666-01-2)
- 1-Boc-4-Morpholin-4-ylmethyl-piperidine (CAS 340962-93-8)
- 5-(2-Morpholin-4-yl-ethylamino)-naphthalene-1-sulfonic acid (CAS 824413-74-3)
- 1242919-43-2 4-(3-Morpholin-4-ylpyrazin-2-yl)benzoic acid MFCD15732280 (CAS 1242919-43-2)
- 1098366-71-2 4-[(Morpholin-4-ylsulfonyl)methyl]benzoic acid MFCD12544002 (CAS 1098366-71-2)
- 763863-61-2 {3-[(Morpholin-4-yl)methyl]phenyl}(phenyl)methanone DTXSID80607773 (CAS 763863-61-2)
- 2-(Morpholin-4-yl)-5-sulfamoylbenzoic acid (CAS 65194-68-5)
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Recommended Standards
- 3,3,3-Triphenylpropanenitrile (CAS 64063-91-8)
- 3-Benzhydryl-1H-indole (CAS 53924-26-8)
- 3-(p-Tolyl)tetrahydrothieno[3,4-d]thiazol-2(3H)-one 5,5-dioxide (CAS 392309-05-6)
- 3-Methyl-2-[3-sulfanyl-5-(thiophen-2-yl)-4h-1,2,4-triazol-4-yl]butanoic acid (CAS 869472-72-0)
- tert-Butyl (8-bromooctyl)carbamate (CAS 142356-35-2)
- 6-Amino-5-bromo-1-isobutyl-3-methylpyrimidine-2,4(1H,3H)-dione (CAS 58481-38-2)
- (R)-2-(6-chloro-2-fluoro-3-methylphenyl)pyrrolidine (CAS 1213620-89-3)
- N-(2-Amino-5-hydroxyphenyl)methanesulfonamide (CAS 1243479-49-3)
- 1-(Benzo[d][1,3]dioxol-5-yl)-3-(5-(tert-butyl)isoxazol-3-yl)urea (CAS 852671-26-2)
- Avibactam Impurity 115 (CAS 1510832-19-5)
- 4-Methoxybenzo[d]thiazole-6-carboxylic acid (CAS 739365-24-3)
- potassium trifluoro(3-((2-fluorophenyl)amino)-3-oxopropyl)borate (CAS 1705578-28-4)
- N-Hydroxy-5-(trifluoromethyl)-1,2,4-oxadiazole-3-carboximidamide (CAS 120493-20-1)
- Vancomycin Hexapeptide (CAS 115236-65-2)
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