1-(4-Hydroxyphenyl)-3-(thiophen-2-yl)prop-2-en-1-one CAS 97727-87-2
| CAS No. | 97727-87-2 |
| Molecular Formula | C13H10O2S |
| Molecular Weight | 230.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 1-(4-Hydroxyphenyl)-3-(thiophen-2-yl)prop-2-en-1-one (C13H10O2S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 230.28 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
1-(4-Hydroxyphenyl)-3-(thiophen-2-yl)prop-2-en-1-one (CAS 97727-87-2), molecular formula C13H10O2S and molecular weight 230.28 g/mol, is a CATO reference standard with documented purity and traceability.
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.
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 | C13H10O2S |
| Molecular Weight | 230.28 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Sulfur Atoms | 1 |
Related Hydroxyphenyl Standards
- (2E)-1-(2-Hydroxyphenyl)-3-(thiophen-2-yl)prop-2-en-1-one (CAS 119271-85-1)
- (E)-1-(4-hydroxyphenyl)-3-(thiophen-2-yl)prop-2-en-1-one (CAS 224638-42-0)
- N-(4-Hydroxyphenyl)-N,N′,N′-trimethylsulfamide (CAS 385378-08-5)
- 5-(2-Hydroxyphenyl)-3a-methyl-3,3a,4,6a-tetrahydropyrrolo[2,3-b]pyrrol-2(1H)-one (CAS 214144-17-9)
- 4-Hydroxyphenyl 4-hydroxybenzoate (CAS 28084-48-2)
- 3-(2-Hydroxyphenyl)-N-(1h-pyrazol-4-yl)propanamide (CAS 1157112-14-5)
- 3-(2-Hydroxyphenyl)-N-(1h-pyrazol-3-yl)propanamide (CAS 1241067-13-9)
- 1378754-70-1 3-(3-Hydroxyphenyl)-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2,4-dione MFCD20611937 (CAS 1378754-70-1)
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- Atrial Natriuretic Polypeptide (4-28), human (CAS 95896-08-5)
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