4-{[2-(4-chlorophenyl)imidazo[1,2-a]pyridin-3-yl]methyl}thiomorpholine CAS 338401-73-3
| CAS No. | 338401-73-3 |
| Molecular Formula | C18H18ClN3S |
| Molecular Weight | 343.87 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-{[2-(4-chlorophenyl)imidazo[1,2-a]pyridin-3-yl]methyl}thiomorpholine is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4-{[2-(4-chlorophenyl)imidazo[1,2-a]pyridin-3-yl]methyl}thiomorpholine (CAS 338401-73-3), molecular formula C18H18ClN3S and molecular weight 343.87 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C18H18ClN3S, 4-{[2-(4-chlorophenyl)imidazo[1,2-a]pyridin-3-yl]methyl}thiomorpholine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 343.87 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.
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 4-{[2-(4-chlorophenyl)imidazo[1,2-a]pyridin-3-yl]methyl}thiomorpholine 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 | C18H18ClN3S |
| Molecular Weight | 343.87 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 76360-59-3 7-Phenyl-1-propyl-2H-pyrimido[4,5-d][1,3]oxazine-2,4(1H)-dione DTXSID50608752 (CAS 76360-59-3)
- 59880-97-6 Chemotactic peptide F-Met-Leu-Phe L-Phenylalanine, N-(N-(N-formyl-L-methionyl)-L-leucyl)- N-Formyl-L-methionyl-L-leucyl-L-phenylalanine N-Formyl-Met-Leu-Phe N-Formylmethionine leucyl-phenylalanine fMLF fMLP (misnomer but widely used) (CAS 59880-97-6)
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