4-Hydroxy-1-(4-methoxyphenyl)butan-1-one CAS 27364-22-3
| CAS No. | 27364-22-3 |
| Molecular Formula | C11H14O3 |
| Molecular Weight | 194.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Hydroxy-1-(4-methoxyphenyl)butan-1-one (CAS 27364-22-3) is a high-purity analytical reference standard with the molecular formula C11H14O3 and a molecular weight of 194.23 g/mol.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, 4-Hydroxy-1-(4-methoxyphenyl)butan-1-one is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 194.23 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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), 4-Hydroxy-1-(4-methoxyphenyl)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 | C11H14O3 |
| Molecular Weight | 194.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
Related Hydroxy Standards
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Recommended Standards
- 4-Ethyl-3,5-dimethoxybenzaldehyde (CAS 78025-99-7)
- 4-Hydroxy-2,3,6-trimethylphenyl acetate (CAS 36592-62-8)
- 4-Ethyl-2,5-dimethoxybenzaldehyde (CAS 50505-61-8)
- 4-hydroxy-2-methyl-5-(propan-2-yl)benzoic acid (CAS 584-44-1)
- (R)-3,3'-Dibromo-5,5',6,6',7,7',8,8'-octahydro-[1,1'-binaphthalene]-2,2'-diol (CAS 65355-08-0)
- Carpalasionin (CAS 83150-97-4)
- 2-Ethoxy-6-(((2-fluorophenyl)amino)methyl)phenol (CAS 1019581-45-3)
- Ceftriaxone Impurity 18 (CAS CATO-C4X-116318)
- N-ethyl-5-(p-tolyl)-1,3,4-thiadiazol-2-amine (CAS 488794-36-1)
- (E)-4-Ethoxy-3-methyl-4-oxobut-2-enoic acid (CAS 89966-38-1)
- (4-(Hydroxymethyl)piperidin-1-yl)(2-methylthiazol-4-yl)methanone (CAS 1492644-16-2)
- 3-Chloro-1-methyl-1H-pyrazole-4-carboxylic acid (CAS 137343-52-3)
- Ethyl 5-(4-Methyl-3-pyridyl)-2-furoate (CAS 1187163-61-6)
- Osteogenic Growth Peptide (CAS 132996-61-3)
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