1-(4-Iodophenyl)-2-(oxetan-3-ylthio)ethan-1-one CAS 1523343-60-3
| CAS No. | 1523343-60-3 |
| Molecular Formula | C11H11IO2S |
| Molecular Weight | 334.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-(4-Iodophenyl)-2-(oxetan-3-ylthio)ethan-1-one is closely related to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-(4-Iodophenyl)-2-(oxetan-3-ylthio)ethan-1-one (CAS 1523343-60-3), molecular formula C11H11IO2S and molecular weight 334.17 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution, an aromatic ring system, 1-(4-Iodophenyl)-2-(oxetan-3-ylthio)ethan-1-one is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 334.17 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
CATO manufactures 1-(4-Iodophenyl)-2-(oxetan-3-ylthio)ethan-1-one 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 | C11H11IO2S |
| Molecular Weight | 334.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | I-containing |
| Sulfur Atoms | 1 |
Related Iodophenyl Standards
- 2-(4-Iodophenyl)-8-methylimidazo[1,2-a]pyridine (CAS 869568-11-6)
- 1-(4-Iodophenyl)-2-(isobutylthio)ethan-1-one (CAS 1152848-78-6)
- n-(3-Iodophenyl)-2-(2-methoxyethoxy)acetamide (CAS 1090457-57-0)
- 4-(2-Iodophenyl)thiomorpholine-3,5-dione (CAS 1708455-21-3)
- 4-(3-Iodophenyl)thiomorpholine-3,5-dione (CAS 1775839-10-5)
- n-(2-Iodophenyl)-1,4-dioxane-2-carboxamide (CAS 1208640-74-7)
- 5-((4-Iodophenyl)amino)-5-oxopentanoic acid (CAS 200706-80-5)
- 3-(4-Iodophenyl)isobenzofuran-1(3H)-one (CAS 241491-71-4)
Recommended Standards
- 7-Bromo-4-(pyrimidin-2-ylmethyl)-3,4-dihydrobenzo[f][1,4]oxazepin-5(2H)-one (CAS 1448754-42-4)
- (3,4-Bis(benzyloxy)phenyl)boronic acid (CAS 906665-98-3)
- 6-Bromo-2-(4-methoxyphenyl)-7-methylimidazo[1,2-a]pyrimidin-5-ol (CAS 14247-78-0)
- (3,4-Dichlorophenyl)(4-(3-fluorophenyl)-1H-pyrrol-3-yl)methanone (CAS 478031-40-2)
- 3-(3,5-Dimethylisoxazol-4-yl)benzaldehyde (CAS 1635437-16-9)
- 6-Bromo-1-(2,2-difluoroethyl)-1H-benzo[d][1,2,3]triazole (CAS 2247094-36-4)
- 3-(N-Methyl4-fluorobenzenesulfonamido)-thiophene-2-carboxylic acid (CAS 1291486-61-7)
- 1,3-Benzenedicarboxylic acid, polymer with 1,4-dimethyl 1,4-cyclohexanedicarboxylate, 2,2-dimethyl-1,3-propanediol, 2-ethyl-2-(hydroxymethyl)-1,3-propanediol, 1,6-hexanediol and nonanedioic acid (CAS 89911-11-5)
- 4-(4-Fluorophenyl)-1h-pyrrole-3-carboxylic acid (CAS 191668-31-2)
- Lorcaserin Impurity 7 (CAS CATO-C4X-11437)
- 2-Oxa-5-azabicyclo[2.2.1]Heptane-1-carboxamide (CAS 2168015-07-2)
- 7,8-Difluorochroman (CAS 1029476-87-6)
- N-(3-Cyano-5-methyl-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)-2-phenylacetamide (CAS 328539-94-2)
- Calcium-Like Peptide 3 (CAS 261969-05-5)
Why CATO?
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