(4-Fluoro-3-(pentyloxy)phenyl)(methyl)sulfane CAS 1443311-84-9
| CAS No. | 1443311-84-9 |
| Molecular Formula | C12H17FOS |
| Molecular Weight | 228.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (4-Fluoro-3-(pentyloxy)phenyl)(methyl)sulfane 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.
(4-Fluoro-3-(pentyloxy)phenyl)(methyl)sulfane (CAS 1443311-84-9), molecular formula C12H17FOS and molecular weight 228.33 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (4-Fluoro-3-(pentyloxy)phenyl)(methyl)sulfane (C12H17FOS) is characterized by sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
Physical & Chemical Properties
| Molecular Formula | C12H17FOS |
| Molecular Weight | 228.33 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Fluoro Standards
- 5-Fluoro-2-(hexyloxy)benzenethiol (CAS 1443305-23-4)
- (5-Fluoro-2-(isopentyloxy)phenyl)(methyl)sulfane (CAS 1443311-14-5)
- 3-Fluoro-5-(hexyloxy)benzenethiol (CAS 1443311-33-8)
- (3-Fluoro-5-(pentyloxy)phenyl)(methyl)sulfane (CAS 1443312-06-8)
- (3-Fluoro-5-(isopentyloxy)phenyl)(methyl)sulfane (CAS 1443333-30-9)
- (5-Fluoro-2-(pentyloxy)phenyl)(methyl)sulfane (CAS 1443336-76-2)
- 4-Fluoro-3-(hexyloxy)benzenethiol (CAS 1443344-38-4)
- 4-Fluoro-2-((pentyloxy)methyl)benzenethiol (CAS 1443348-10-4)
Recommended Standards
- tert-Butyl 6,6-dimethyl-1,4-diazepane-1-carboxylate (CAS 1440962-05-9)
- tert-Butyl N-(azepan-3-ylmethyl)carbamate (CAS 1440960-78-0)
- Tert-butyl 4-methyl-4-(methylamino)piperidine-1-carboxylate (CAS 1420956-33-7)
- (4-Fluoro-3-(isopentyloxy)phenyl)(methyl)sulfane (CAS 1443349-84-5)
- 5-(3,4-Dichlorobenzyl)-1,3,4-oxadiazole-2-thiol (CAS 306936-93-6)
- 4-((Pentylamino)methyl)benzonitrile (CAS 1019518-29-6)
- (2S)-Amino-3-(4-Chlorophenyl)-3-Methylbutanoic Acid (CAS 853687-23-7)
- Ethyl 8-bromo-3-methylimidazo[1,2-a]pyridine-2-carboxylate (CAS 1352396-33-8)
- N-(5-(Ethylthio)-1,3,4-thiadiazol-2-yl)propionamide (CAS 392239-38-2)
- Boc-(3S)-3-amino-1- carboxymethylcaprolactame (CAS 79839-29-5)
- methyl(2-methylbutan-2-yl)amine (CAS 2978-64-5)
- tert-Butyl (2R,5R)-2-(hydroxymethyl)-5-methylpyrrolidine-1-carboxylate (CAS 790689-62-2)
- 8-(Tosylamino)quinoline (CAS 10304-39-9)
- Semaglutide Impurity 6 (CAS 62-57-7)
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