1-(2-Hydroxy-5-methylphenyl)butan-1-one CAS 24323-47-5
| CAS No. | 24323-47-5 |
| Molecular Formula | C11H14O2 |
| Molecular Weight | 178.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(2-Hydroxy-5-methylphenyl)butan-1-one (CAS 24323-47-5), a certified reference material (molecular formula C11H14O2, MW 178.23 g/mol) for analytical method development and quality control.
The molecular framework of 1-(2-Hydroxy-5-methylphenyl)butan-1-one (C11H14O2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-(2-Hydroxy-5-methylphenyl)butan-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 | C11H14O2 |
| Molecular Weight | 178.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| 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.) | 1963 |
Related Hydroxy Standards
- 1-(4-Hydroxy-3,5-dimethylphenyl)propan-2-one (CAS 1017081-88-7)
- 1-(4-Hydroxy-2-methylphenyl)butan-1-one (CAS 104174-31-4)
- (S)-6-Hydroxy Nicotine (CAS 10516-09-3)
- 2-Hydroxy-2-methyl-1-(p-tolyl)propan-1-one (CAS 15482-15-2)
- 1-(4-Hydroxy-3-isopropylphenyl)ethanone (CAS 1632-59-3)
- 1-(2-Hydroxy-5-isopropylphenyl)ethan-1-one (CAS 1634-36-2)
- 2-Hydroxy-6-isopropyl-3-methylbenzaldehyde (CAS 1665-99-2)
- 2-Hydroxy-3-isopropyl-6-methylbenzaldehyde (CAS 1666-00-8)
Recommended Standards
- 1-(2-Hydroxy-5-methylphenyl)-2-methylpropan-1-one (CAS 64207-03-0)
- 1-(2-Hydroxy-5-propylphenyl)ethanone (CAS 1990-24-5)
- 1-(2-Hydroxy-3,5-dimethylphenyl)propan-1-one (CAS 5570-72-9)
- 1-(2-Isopropoxyphenyl)ethan-1-one (CAS 70201-54-6)
- 2H-Pyran-2-selenone (CAS 110214-18-1)
- N-((5-iodopyridin-2-yl)carbamothioyl)benzamide (CAS 338748-94-0)
- 4-(Piperazine-1-sulfonyl)benzonitrile hydrochloride (CAS 1044761-22-9)
- 4-(tert-Butyl)-2-(tributylstannyl)pyridine (CAS 894769-22-3)
- 4-((4-Oxo-2-thioxothiazolidin-3-yl)methyl)benzoic acid (CAS 536727-51-2)
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- 6-Chloro-2-(cyclohexyl(methyl)amino)quinazolin-4(3H)-one (CAS 1956355-99-9)
- 3-(N,S-dimethylsulfonimidoyl)benzoic acid (CAS 2059937-77-6)
- 4-methyl-6-(trifluoromethyl)-2H-pyrazolo[3,4-b]pyridin-3-amine (CAS 832740-69-9)
- [Tyr15] Fibrinopeptide B, human (CAS 125455-56-3)
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