1-(4-(3-Hydroxybut-1-yn-1-yl)phenyl)ethan-1-one CAS 491859-72-4
| CAS No. | 491859-72-4 |
| Molecular Formula | C12H12O2 |
| Molecular Weight | 188.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-(4-(3-Hydroxybut-1-yn-1-yl)phenyl)ethan-1-one is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 1-(4-(3-Hydroxybut-1-yn-1-yl)phenyl)ethan-1-one (CAS 491859-72-4), a certified reference material (molecular formula C12H12O2, MW 188.22 g/mol) for analytical method development and quality control.
Structurally, 1-(4-(3-Hydroxybut-1-yn-1-yl)phenyl)ethan-1-one (C12H12O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 188.22 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 1-(4-(3-Hydroxybut-1-yn-1-yl)phenyl)ethan-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 | C12H12O2 |
| Molecular Weight | 188.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
Related Hydroxybut Standards
- 4-(1-Hydroxybut-3-yn-1-yl)benzoic acid (CAS 121598-70-7)
- 4-(1-Hydroxybut-3-en-1-yl)benzoic acid (CAS 174831-61-9)
- 4-(4-Hydroxybut-1-yn-1-yl)benzaldehyde 544707-13-3 5455AH C11H10O2 (CAS 544707-13-3)
- Methyl 2-(4-hydroxybut-1-yn-1-yl)benzoate (CAS 872450-68-5)
- methyl 5-(4-hydroxybut-1-yn-1-yl)pyridine-2-carboxylate (CAS 1909318-62-2)
- 4-(4-Hydroxybut-1-yn-1-yl)benzonitrile (CAS 679796-84-0)
- (E)-4-(3-Hydroxybut-1-en-1-yl)-3,5,5-trimethylcyclohex-2-enone (CAS 896107-70-3)
- 4-(1-Hydroxybut-3-yn-1-yl)phenol (CAS 132927-14-1)
Recommended Standards
- 1-(2-Methyl-2H-chromen-6-yl)ethan-1-one (CAS 2091478-19-0)
- 1-(Benzofuran-2-yl)butan-1-one (CAS 85614-50-2)
- 1-(2-Ethylbenzofuran-3-yl)ethanone (CAS 4265-18-3)
- 1-(Ethanesulfonyl)-2-fluorobenzene (CAS 652170-25-7)
- 2-Propenoic acid, 3-phenyl-, ethenyl ester, homopolymer (CAS 24968-99-8)
- 2-Cyano-N-(4-ethoxyphenyl)-3-(4-hydroxy-3-methoxyphenyl)propanamide (CAS 732254-63-6)
- Ethyl 4-chloro-7-(trifluoromethoxy)quinoline-3-carboxylate (CAS 890841-23-3)
- 6,7-Diethoxy-1,2,3,4-tetrahydroacridin-9(10H)-one (CAS 914930-96-4)
- 2-(Isopropylamino)-N-(4-sulfamoylphenyl)acetamide (CAS 64876-29-5)
- Diethyl (2R,3R)-1,4-dioxaspiro[4.5]Decane-2,3-dicarboxylate (CAS 61045-33-8)
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- 3-(4-cyclopropyl-4H-1,2,4-triazol-3-yl)aniline (CAS 1249359-62-3)
- 7-Chloro-4-(3-methoxybenzyl)-4,5-dihydrobenzo[f][1,4]oxazepin-3(2H)-one (CAS 1340786-36-8)
- Glucagon receptor antagonists-2 (CAS 202917-18-8)
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