Ethyl 2-(4-isopropylphenyl)-2-oxoacetate CAS 34906-84-8
| CAS No. | 34906-84-8 |
| Molecular Formula | C13H16O3 |
| Molecular Weight | 220.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Ethyl 2-(4-isopropylphenyl)-2-oxoacetate 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.
Ethyl 2-(4-isopropylphenyl)-2-oxoacetate (CAS 34906-84-8) is a high-purity analytical reference standard with the molecular formula C13H16O3 and a molecular weight of 220.26 g/mol.
Ethyl 2-(4-isopropylphenyl)-2-oxoacetate (C13H16O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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), Ethyl 2-(4-isopropylphenyl)-2-oxoacetate 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 | C13H16O3 |
| Molecular Weight | 220.26 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
Related Ethyl Standards
- Methyl 3-(4-isopropylphenyl)-3-oxopropanoate (CAS 1226169-30-7)
- Ethyl 2-(3-isopropylphenyl)-2-oxoacetate (CAS 1256481-01-2)
- Ethyl 2-(2-isopropylphenyl)-2-oxoacetate (CAS 951888-64-5)
- (4-Isopropylphenyl)(thiophen-2-yl)methanamine (CAS 867329-91-7)
- 2-(4-Isopropylphenyl)-4,5-dimethyl-1,3-dioxolane (CAS 5458-32-2)
- 3-(4-Isopropylphenyl)-2,2-dimethylpropanoic acid (CAS 394652-71-2)
- 3-(4-Isopropylphenyl)-3-methylbutanoic acid (CAS 416879-41-9)
- 5-(4-Isopropylphenyl)-1,3,4-thiadiazol-2-amine (CAS 100987-89-1)
Recommended Standards
- Ethyl 2-(3-methoxyphenyl)cyclopropanecarboxylate (CAS 900254-26-4)
- Ethyl 2-(4-methoxyphenyl)cyclopropane-1-carboxylate (CAS 98017-60-8)
- Ethyl 2-(3-(3-hydroxypropoxy)propoxy)acetate (CAS 2361117-46-4)
- Ethyl 2-(5-hydroxy-2,3-dihydro-1H-inden-1-yl)acetate (CAS 805250-14-0)
- (2E)-1-{[1,1'-Biphenyl]-4-yl}-3-(3-bromophenyl)prop-2-en-1-one (CAS 1046051-15-3)
- 2-Tosylthiazole-5-carbaldehyde (CAS 478032-33-6)
- Dimethyl 6-(trifluoromethyl)pyridine-2,3-dicarboxylate (CAS 905273-56-5)
- 4-Chloro-N-[(E)-2-(3-{[(4-chlorophenyl)methyl]sulfanyl}-6-methyl-1,2,4-triazin-5-yl)ethenyl]aniline (CAS 477866-58-3)
- (4-methanesulfonyl-2-methylphenyl)hydrazine (CAS 782436-54-8)
- 3-Acetyl-4-hydroxybenzene-1-sulfonamide (CAS 136081-47-5)
- Mirogabalin Impurity 117 (CAS CATO-C4X-2924117)
- 2-(4-((3,5-Dichlorophenyl)sulfonamido)phenyl)acetic acid (CAS 794584-43-3)
- Tolvaptan Impurity 97 (CAS 1030654-92-2)
- Semaglutide Impurity 184 (CAS CATO-C4X-2226184)
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