(3-((4-Methoxyphenyl)sulfonyl)azetidin-1-yl)(2-phenyl-2H-1,2,3-triazol-4-yl)methanone CAS 1797276-06-2
| CAS No. | 1797276-06-2 |
| Molecular Formula | C19H18N4O4S |
| Molecular Weight | 398.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (3-((4-Methoxyphenyl)sulfonyl)azetidin-1-yl)(2-phenyl-2H-1,2,3-triazol-4-yl)methanone.
(3-((4-Methoxyphenyl)sulfonyl)azetidin-1-yl)(2-phenyl-2H-1,2,3-triazol-4-yl)methanone (CAS 1797276-06-2), molecular formula C19H18N4O4S and molecular weight 398.44 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (3-((4-Methoxyphenyl)sulfonyl)azetidin-1-yl)(2-phenyl-2H-1,2,3-triazol-4-yl)methanone (C19H18N4O4S) is characterized by a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
As a certified reference material (CRM), (3-((4-Methoxyphenyl)sulfonyl)azetidin-1-yl)(2-phenyl-2H-1,2,3-triazol-4-yl)methanone 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 | C19H18N4O4S |
| Molecular Weight | 398.44 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Methoxyphenyl Standards
- 3,4-Bis(4-methoxyphenyl)-1-(2-methylbenzoyl)-1H-pyrazole (CAS 956796-38-6)
- 4-Methoxyphenyl 4-((6-(acryloyloxy)hexyl)oxy)benzoate (CAS 82200-53-1)
- 1-{3-[3-(4-methoxyphenyl)pyrazolo[1,5-a]pyrimidin-7-yl]phenyl}-3,3-dimethylazetidin-2-one (CAS 861206-54-4)
- 2-(4-Methoxyphenyl)-4-oxo-4H-chromen-3-yl cinnamate (CAS 22812-33-5)
- 2-[(5-{1-[(4-Methoxyphenyl)amino]ethyl}-4-phenyl-4H-1,2,4-triazol-3-yl)thio]acetohydrazide (CAS 1306739-37-6)
- 4-[(4-Methoxyphenyl)methyl]-3-[1-(thiophene-3-carbonyl)piperidin-4-yl]-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 1775311-59-5)
- Ethyl 2-((5-(2-(4-methoxyphenyl)-1-phenylethyl)-1,3,4-oxadiazol-2-yl)thio)acetate (CAS 78613-19-1)
- (2Z)-3-(2-Methoxyphenyl)-2-phenyl-1-(4-phenylpiperazin-1-yl)prop-2-en-1-one (CAS 478064-11-8)
Recommended Standards
- (RS)-S-Adenosyl-L-methionine-d3 tetra(p-toluenesulfonate) salt (CAS 17176-17-9)
- (S)-2-Amino-4-((((2S,3S,4R,5R)-3,4-dihydroxy-5-(6-(methylamino)-9H-purin-9-yl)tetrahydrofuran-2-yl)methyl)thio)butanoic acid (CAS 50698-77-6)
- Z-Asp-Met-OH (CAS 209548-49-2)
- 2-((4-Allyl-5-(furan-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)acetamide (CAS 618879-94-0)
- 2-((Imidazo[2,1-b]thiazol-6-ylmethyl)thio)benzoic acid (CAS 380163-63-3)
- Ethyl 2-(tert-butyl)pyrimidine-5-carboxylate (CAS 648423-76-1)
- 3-(Pyrrolidin-1-yl)pyrazine-2-carbonitrile (CAS 67130-88-5)
- Dopamine Impurity 84 (CAS CATO-C4X-190884)
- Benzyl 3-((2-aminoethyl)(isopropyl)amino)piperidine-1-carboxylate (CAS 1353962-64-7)
- Γ-Thujaplicin (CAS 672-76-4)
- N-Methyl-N-(m-tolyl)pyrrolidine-2-carboxamide (CAS 1491331-76-0)
- Tert-butyl 4-hydroxy-1H-benzo[d]imidazole-1-carboxylate (CAS 2170558-94-6)
- N-(Benzo[d][1,3]dioxol-5-yl)thiophene-2-carboxamide (CAS 300820-69-3)
- Peptide T (CAS 106362-32-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com