3-(4-Chlorophenyl)-2-methoxy-5-(phenylthio)furan CAS 941270-40-2
| CAS No. | 941270-40-2 |
| Molecular Formula | C18H15ClO2S |
| Molecular Weight | 330.83 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-Chlorophenyl)-2-methoxy-5-(phenylthio)furan.
CATO supplies 3-(4-Chlorophenyl)-2-methoxy-5-(phenylthio)furan (CAS 941270-40-2), a certified reference material (molecular formula C18H15ClO2S, MW 330.83 g/mol) for analytical method development and quality control.
3-(4-Chlorophenyl)-2-methoxy-5-(phenylthio)furan (C18H15ClO2S) contains a steroid core, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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-Chlorophenyl)-2-methoxy-5-(phenylthio)furan 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 | C18H15ClO2S |
| Molecular Weight | 330.83 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- (1-(3-Chlorophenyl)-3-(4-(methylthio)phenyl)-1H-pyrazol-4-yl)methanol (CAS 618383-40-7)
- (1-(4-Chlorophenyl)-3-(4-(methylthio)phenyl)-1H-pyrazol-4-yl)methanol (CAS 618383-36-1)
- (5-((2-Chlorophenyl)thio)-1-methyl-3-phenyl-1H-pyrazol-4-yl)methanol (CAS 318247-54-0)
- (5-((4-Chlorophenyl)thio)-1-methyl-3-phenyl-1H-pyrazol-4-yl)methanol (CAS 318247-53-9)
- 2-((2-Chlorophenyl)thio)-1-(2,7-dimethylimidazo[1,2-a]pyridin-3-yl)ethan-1-one (CAS 478042-02-3)
- 2-((3-Chlorophenyl)thio)-1-(2,7-dimethylimidazo[1,2-a]pyridin-3-yl)ethan-1-one (CAS 478042-01-2)
- 2-((4-Chlorophenyl)thio)-1-(2,7-dimethylimidazo[1,2-a]pyridin-3-yl)ethan-1-one (CAS 478041-98-4)
- 4-(4-Chlorophenyl)-N-(4-ethoxyphenyl)thiazol-2-amine (CAS 328127-95-3)
Recommended Standards
- 2-Chloro-N-[4-methyl-3-(piperidine-1-sulfonyl)-phenyl]-acetamide (CAS 438032-02-1)
- 3-Chloro-N-(3-cyano-6-methyl-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)benzamide (CAS 331869-89-7)
- 2-Chloro-n-[4-(piperidine-1-sulfonyl)phenyl]propanamide (CAS 743444-26-0)
- 4-(2-Ethylpiperidine-1-carboxamido)benzene-1-sulfonyl chloride (CAS 728864-63-9)
- 3-Benzyl-5-(1-((4-fluorophenyl)sulfonyl)azetidin-3-yl)-1,2,4-oxadiazole (CAS 1351613-31-4)
- 1-[(4-tert-Butylphenyl)methyl]-3-nitro-1h-pyrazole (CAS 1240568-50-6)
- N-(4-Butylphenyl)-2-[(4-{[4-({[(4-butylphenyl)carbamoyl]methyl}sulfanyl)phenyl]sulfanyl}phenyl)sulfanyl]acetamide (CAS 882749-69-1)
- TMC-353121, >98% (HPLC) (CAS 857066-90-1)
- 3-[(2-Chloro-4-nitrophenyl)carbamoyl]benzenesulfonyl chloride (CAS 2034153-42-7)
- (S)-2-((2,4-Dinitrophenyl)amino)propanoic acid (CAS 1655-52-3)
- 1-(2,4-Difluorophenyl)-3-(2,3-dimethylphenyl)propan-1-one (CAS 898793-33-4)
- N-(4-fluorobutyl)thietan-3-amine (CAS 1849198-98-6)
- Di(naphthalen-1-yl) phosphate (CAS 47448-45-3)
- Insulin Degludec Impurity 15 (CAS CATO-C4X-215715)
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