3-((4-Fluorophenyl)thio)-1-(naphthalen-2-yl)propan-1-one CAS 477334-39-7
| CAS No. | 477334-39-7 |
| Molecular Formula | C19H15FOS |
| Molecular Weight | 310.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-((4-Fluorophenyl)thio)-1-(naphthalen-2-yl)propan-1-one (CAS 477334-39-7) is a high-purity analytical reference standard with the molecular formula C19H15FOS and a molecular weight of 310.39 g/mol.
Owing to a steroid core, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution, 3-((4-Fluorophenyl)thio)-1-(naphthalen-2-yl)propan-1-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 310.39 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-((4-Fluorophenyl)thio)-1-(naphthalen-2-yl)propan-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 | C19H15FOS |
| Molecular Weight | 310.39 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 |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 3-(Ethylsulfonyl)phenylboronic Acid (CAS 845870-47-5)
- Thieno[3,2-c]pyridine-6-carbohydrazide (CAS 1239735-00-2)
- N-(2,3-difluorophenyl)acetamide (CAS 18355-79-8)
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- Methyl 3-(cyanomethoxy)benzoate (CAS 153938-40-0)
- Methyl 4-acetamido-1,2,5-oxadiazole-3-carboxylate (CAS 361364-87-6)
- Semaglutide Impurity 128 (CAS 2490269-78-6)
Why CATO?
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