1-(2-Hydroxy-4-mercapto-3-propylphenyl)ethanone CAS 74891-64-8
| CAS No. | 74891-64-8 |
| Molecular Formula | C11H14O2S |
| Molecular Weight | 210.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, 1-(2-Hydroxy-4-mercapto-3-propylphenyl)ethanone is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 210.29 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 1-(2-Hydroxy-4-mercapto-3-propylphenyl)ethanone (CAS 74891-64-8), a certified reference material (molecular formula C11H14O2S, MW 210.29 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C11H14O2S |
| Molecular Weight | 210.29 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.) | 1978 |
| Sulfur Atoms | 1 |
Related Hydroxy Standards
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Recommended Standards
- [4-(Isopropylsulfanyl)phenyl]acetic acid (CAS 3583-60-6)
- 2-((2-Hydroxyethyl)thio)-1-(p-tolyl)ethan-1-one (CAS 887102-04-7)
- [(3-phenylpropyl)thio]acetic acid (CAS 30134-08-8)
- 2-((2-Hydroxyethyl)thio)-1-phenylpropan-1-one (CAS 35676-50-7)
- (e)-2-Cyano-3-(4-(difluoromethoxy)-3-methoxyphenyl)acrylic acid (CAS 885456-85-9)
- (1-Bromovinyl)pentafluoro-l6-sulfane (CAS 917-90-8)
- 3-Bromo-1-[3-(trifluoromethoxy)phenyl]pyrrolidin-2-one (CAS 174890-36-9)
- Faldaprevir sodium (CAS 1215856-44-2)
- Methyl (R)-4-((2-(5-(2-fluoro-3-methoxyphenyl)-3-(2-fluoro-6-(trifluoromethyl)benzyl)-4-methyl-2,6-dioxo-3,6-dihydropyrimidin-1(2H)-yl)-1-phenylethyl)amino)butanoate (CAS 1092070-97-7)
- 1-Bromo-8-methoxy-6,6-dimethyl-5H-benzo[b]carbazol-11(6H)-one (CAS 1332605-45-4)
- 4,4,4-trifluoro-3-hydroxy-3-(4-methyl-1,3-thiazol-2-yl)butanoic acid (CAS 1197469-61-6)
- 7-Chloro-5-(6-phenylpyridin-2-yl)thiazolo[4,5-d]pyrimidine (CAS 1332471-80-3)
- 2-Chloro-6-(4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]methyl}phenoxy)benzonitrile (CAS 339020-11-0)
- Smac-N7 Peptide (CAS 401913-57-3)
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