1-Morpholino-2-(3-nitrophenyl)ethane-1-thione CAS 67098-31-1
| CAS No. | 67098-31-1 |
| Molecular Formula | C12H14N2O3S |
| Molecular Weight | 266.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Morpholino-2-(3-nitrophenyl)ethane-1-thione (CAS 67098-31-1), molecular formula C12H14N2O3S and molecular weight 266.32 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C12H14N2O3S, 1-Morpholino-2-(3-nitrophenyl)ethane-1-thione contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 266.32 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.
As a certified reference material (CRM), 1-Morpholino-2-(3-nitrophenyl)ethane-1-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 | C12H14N2O3S |
| Molecular Weight | 266.32 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.) | 1976 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Morpholino Standards
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- 4-Ethoxy-3,5-dimethylaniline (CAS 90257-69-5)
- Ethyl 4-Pentenoate (CAS 1968-40-7)
- 3,5-Difluoro-2-methylphenol (CAS 900512-26-7)
- 3-Iodopropanal (CAS 138174-36-4)
- 2-(2,4-Difluoro-phenyl)-n-hydroxy-acetamidine (CAS 885965-77-5)
- Methyl (E)-3-(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)vinyl)benzoate (CAS 2409141-59-7)
- Semaglutide impurity 257 (CAS CATO-C4X-2226257)
Why CATO?
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