(3-((1-Methyl-1H-imidazol-2-yl)sulfonyl)azetidin-1-yl)(thiophen-3-yl)methanone CAS 2034305-37-6
| CAS No. | 2034305-37-6 |
| Molecular Formula | C12H13N3O3S2 |
| Molecular Weight | 311.38 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-((1-Methyl-1H-imidazol-2-yl)sulfonyl)azetidin-1-yl)(thiophen-3-yl)methanone is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 311.38 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-((1-Methyl-1H-imidazol-2-yl)sulfonyl)azetidin-1-yl)(thiophen-3-yl)methanone (CAS 2034305-37-6), molecular formula C12H13N3O3S2 and molecular weight 311.38 g/mol, is a CATO reference standard with documented purity and traceability.
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.
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 | C12H13N3O3S2 |
| Molecular Weight | 311.38 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.) | 1996 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Recommended Standards
- (2Z)-3-Phenyl-2-[(phenylamino)methylidene]-2,3-dihydro-1H-inden-1-one (CAS 478260-72-9)
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- 3-(1-(5-Ethylpyrimidin-2-yl)piperidin-4-yl)benzoic acid (CAS 1956364-13-8)
- (S)-2-Amino-N1-benzhydrylpentanediamide (CAS 2429878-52-2)
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