3-((2-Methoxyphenyl)sulfonyl)azetidine hydrochloride CAS 1864053-14-4
| CAS No. | 1864053-14-4 |
| Molecular Formula | C10H13NO3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-((2-Methoxyphenyl)sulfonyl)azetidine hydrochloride (CAS 1864053-14-4) is a high-purity analytical reference standard with the molecular formula C10H13NO3SHCl and a molecular weight of 263.74 g/mol.
Structurally, 3-((2-Methoxyphenyl)sulfonyl)azetidine hydrochloride (C10H13NO3SHCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 263.74 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
As a certified reference material (CRM), 3-((2-Methoxyphenyl)sulfonyl)azetidine hydrochloride 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 | C10H13NO3S HCl |
| Molecular Weight | 263.74 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- Ethyl oxetane-3-carboxylate (CAS 1638771-18-2)
- tert-Butyl 3-amino-3-(2-ethoxy-2-oxoethyl)azetidine-1-carboxylate (CAS 1111202-76-6)
- 3-[5-(Chloromethyl)-1,2,4-oxadiazol-3-yl]-4-methoxybenzoyl chloride (CAS 1119449-67-0)
- (S)-4-(methoxymethyl)-1,3-dioxolan-2-one (CAS 135682-18-7)
- Methyl 4-[(2-chloro-6-fluorophenyl)methoxy]benzoate (CAS 128982-50-3)
- 3-(Chloromethyl)-2-methylpyridine (CAS 120277-68-1)
- Polyphemusin II-Derived Peptide (CAS 229030-20-0)
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