4-(4-Hydroxy-3-methoxyphenyl)-2-butanone CAS 122-48-5
| CAS No. | 122-48-5 |
| Molecular Formula | C11H14O3 |
| Molecular Weight | 194.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-(4-Hydroxy-3-methoxyphenyl)-2-butanone 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.
4-(4-Hydroxy-3-methoxyphenyl)-2-butanone (CAS 122-48-5), molecular formula C11H14O3 and molecular weight 194.23 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C11H14O3, 4-(4-Hydroxy-3-methoxyphenyl)-2-butanone contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 194.23 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 4-(4-Hydroxy-3-methoxyphenyl)-2-butanone 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 | C11H14O3 |
| Molecular Weight | 194.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| 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.) | 1957 |
Related Hydroxy Standards
- 2-Hydroxy-5-phenylpentanoic acid (CAS 104216-93-5)
- Methyl 4-hydroxy-3-propylbenzoate (CAS 105211-78-7)
- Methyl 3-(4-Hydroxy-2-methylphenyl)propanoate (CAS 105731-18-8)
- 2-hydroxy-N-[2-(pyridin-4-yl)ethyl]propanamide (CAS 111960-94-2)
- 5-Hydroxy-5-phenylpentanoic acid (CAS 116805-87-9)
- Methyl 2-hydroxy-3-(2-methylphenyl)propanoate (CAS 1181405-14-0)
- Methyl 2-hydroxy-3-(m-tolyl)propanoate (CAS 1181632-40-5)
- 3-Hydroxy-N,N-dimethyl-5-(methylamino)benzamide (CAS 1243441-51-1)
Recommended Standards
- 4-Hydroxybenzoic Acid-N-Butyl Ester (CAS 94-26-8)
- Isobutyl 4-Hydroxybenzoate (CAS 4247-02-3)
- 9-Phenanthrol (CAS 484-17-3)
- Ethyl 4-Ethoxybenzoate (CAS 23676-09-7)
- 2-[(4-Aminophenyl)thio]-N-[4-(aminosulfonyl)-phenyl]propanamide (CAS 913241-96-0)
- 2-Methylnaphth[1,2-d]oxazole (CAS 85-15-4)
- 2-(((1-((Benzyloxy)carbonyl)piperidin-3-yl)methyl)(methyl)amino)acetic acid (CAS 1353976-05-2)
- 2-Methoxy-5-(methoxymethoxy)isonicotinaldehyde (CAS 867267-27-4)
- N-(6-Cyano-4-cyclopropoxypyridin-2-yl)methanesulfonamide (CAS 1243405-77-7)
- N-(4-(Thiazol-2-yloxy)benzyl)-2-(trifluoromethyl)benzamide (CAS 2034616-71-0)
- Tert-butyl 2-amino-9-azabicyclo[3.3.1]Nonane-9-carboxylate (CAS 1823261-31-9)
- Roxadustat Impurity 79 (CAS CATO-C4X-221379)
- 5-(4-Bromophenyl)-1,3,4-thiadiazol-2-amine (CAS 13178-12-6)
- Fragment-[7-31]-Liraglutide (CAS CATO-C4X-199239)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com