1-(5-Fluoro-2-hydroxyphenyl)-2-(propylthio)ethan-1-one CAS 1157362-62-3
| CAS No. | 1157362-62-3 |
| Molecular Formula | C11H13FO2S |
| Molecular Weight | 228.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1-(5-Fluoro-2-hydroxyphenyl)-2-(propylthio)ethan-1-one (CAS 1157362-62-3), molecular formula C11H13FO2S and molecular weight 228.28 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-(5-Fluoro-2-hydroxyphenyl)-2-(propylthio)ethan-1-one (C11H13FO2S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, 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 228.28 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 1-(5-Fluoro-2-hydroxyphenyl)-2-(propylthio)ethan-1-one 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 | C11H13FO2S |
| Molecular Weight | 228.28 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Fluoro Standards
- 1-(5-Fluoro-2-hydroxyphenyl)-2-(isopropylthio)ethan-1-one (CAS 1179721-72-2)
- 4-Fluoro-3-isopropoxy-5-(methylthio)benzaldehyde (CAS 2586127-35-5)
- 1-(4′-Fluoro-3′-methyl[1,1′-biphenyl]-4-yl)ethanone (CAS 1179715-02-6)
- 2'-Acetyl-4-fluoro-3-methylbiphenyl (CAS 1184000-23-4)
- 4-Acetyl-3'-fluoro-4'-methylbiphenyl (CAS 1345471-18-2)
- 3'-Acetyl-3-fluoro-4-methylbiphenyl (CAS 1365271-37-9)
- 1-(2'-Fluoro-[1,1'-biphenyl]-4-yl)propan-1-one (CAS 37989-92-7)
- 1-(Fluoro(naphthalen-1-yl)methyl)cyclopropanecarbaldehyde (CAS 2642192-36-5)
Recommended Standards
- 1-(4-Fluorophenyl)-3-((2-hydroxyethyl)thio)propan-2-one (CAS 1157308-64-9)
- 2-(Ethylthio)-1-(5-fluoro-2-methoxyphenyl)ethan-1-one (CAS 1157367-24-2)
- 1-(4-Fluorophenyl)-2-((2-methoxyethyl)thio)ethan-1-one (CAS 1157307-98-6)
- 1-(4-Fluorophenyl)-3-((2-hydroxyethyl)thio)propan-1-one (CAS 1157607-88-9)
- 5-(Benzo[d]thiazol-2-yl)-N-(4-methoxyphenyl)thiophene-2-carboxamide (CAS 622345-01-1)
- Palosuran (CAS 540769-28-6)
- (R)-5-methoxychroman-3-amine (CAS 117444-30-1)
- (E)-1,1,1,2,2,3,3,4,4,5,5,6,6-tridecafluorotetradec-7-ene (CAS 113999-58-9)
- 1142200-40-5 N-(3,5-Dimethylphenyl)-2-(2-mercapto-4-oxo-4,5-dihydro-1,3-thiazol-5-yl)acetamide MFCD12027861 (CAS 1142200-40-5)
- 1-Butylcyclopropan-1-amine hydrochloride (CAS 2137738-28-2)
- 2-(4-(Tert-butoxycarbonyl)piperazin-1-yl)-2-(4-ethoxyphenyl)acetic acid (CAS 1400644-21-4)
- 162490-45-1 PubChem2061 Trans-hydroxy sulfone (CAS 162490-45-1)
- 5,6,14,14-Tetramethyl-10-(4-methylphenyl)-2,9-diazatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3,5,7-tetraen-12-one; ethanol (CAS 1797910-92-9)
- Peptide Impurity 13 (CAS CATO-CPTD788813)
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