1-(4-Ethoxyphenyl)-2-(ethylthio)ethan-1-one CAS 1157367-14-0
| CAS No. | 1157367-14-0 |
| Molecular Formula | C12H16O2S |
| Molecular Weight | 224.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-(4-Ethoxyphenyl)-2-(ethylthio)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.
CATO supplies 1-(4-Ethoxyphenyl)-2-(ethylthio)ethan-1-one (CAS 1157367-14-0), a certified reference material (molecular formula C12H16O2S, MW 224.32 g/mol) for analytical method development and quality control.
Structurally, 1-(4-Ethoxyphenyl)-2-(ethylthio)ethan-1-one (C12H16O2S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 224.32 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
Physical & Chemical Properties
| Molecular Formula | C12H16O2S |
| Molecular Weight | 224.32 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Sulfur Atoms | 1 |
Related Ethoxyphenyl Standards
- 1-(2-Ethoxyphenyl)-2-(ethylthio)ethan-1-one (CAS 1157362-07-6)
- n-(4-Ethoxyphenyl)tetrahydrothiophen-3-amine (CAS 1019617-48-1)
- n-(2-Ethoxyphenyl)tetrahydrothiophen-3-amine (CAS 1021123-08-9)
- n-(3-Ethoxyphenyl)tetrahydrothiophen-3-amine (CAS 1183060-60-7)
- 2-[(2-ethoxyphenyl)formamido]acetic acid (CAS 10263-57-7)
- 2-[(4-ethoxyphenyl)formamido]acetic acid (CAS 51220-52-1)
- 3-((2-Ethoxyphenyl)amino)-3-oxopropanoic acid (CAS 78096-14-7)
- 3-((4-Ethoxyphenyl)amino)-3-oxopropanoic acid (CAS 4270-38-6)
Recommended Standards
- 1-(2-Methoxyphenyl)-2-(propylthio)ethan-1-one (CAS 1157365-26-8)
- 1-(2-(2-(Ethylthio)ethoxy)phenyl)ethan-1-one (CAS 1157608-52-0)
- 1-(4-Methoxyphenyl)-2-(propylthio)ethan-1-one (CAS 1157363-86-4)
- 2-Methoxy-N-(tetrahydro-2H-thiopyran-4-yl)pyridin-3-amine (CAS 1157632-89-7)
- N-(6-Chlorobenzo[d]thiazol-2-yl)-1,4-dimethyl-1H-pyrazole-3-carboxamide (CAS 1203025-94-8)
- ethyl 3-{[(tert-butoxy)carbonyl]amino}-2-(3-methoxyphenyl)propanoate (CAS 1822792-03-9)
- (2E)-3-[(4-Chloro-3-nitrophenyl)amino]-1-{3-[(2,4-dichlorophenyl)methoxy]phenyl}prop-2-en-1-one (CAS 478040-27-6)
- Chloromethylmethyldiisopropoxysilane (CAS 2212-08-0)
- tert-Butyl (2R,4S)-2,4-bis(hydroxymethyl)azetidine-1-carboxylate (CAS 1016233-26-3)
- (S)-N-METHYLAZEPAN-3-AMINE (CAS 197086-47-8)
- 1-(4-(Isopentyloxy)-3-methylphenyl)ethan-1-ol (CAS 1443345-90-1)
- rel-(2R,3S,4S)-2-Carboxy-4-(1-methylethenyl)-3-pyrrolidineacetic acid (CAS 73209-05-9)
- Ethyl 4-oxo-6-phenyl-1,4-dihydroquinoline-2-carboxylate (CAS 5428-31-9)
- Des-Lys16-Tirzepatide (CAS CATO-CPTD788957)
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