Ethyl 2-(4-chlorophenyl)-2-methylpropanoate CAS 56217-51-7
| CAS No. | 56217-51-7 |
| Molecular Formula | C12H15ClO2 |
| Molecular Weight | 226.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Ethyl 2-(4-chlorophenyl)-2-methylpropanoate (CAS 56217-51-7) is a high-purity analytical reference standard with the molecular formula C12H15ClO2 and a molecular weight of 226.70 g/mol.
Based on its molecular formula C12H15ClO2, Ethyl 2-(4-chlorophenyl)-2-methylpropanoate contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 226.70 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures Ethyl 2-(4-chlorophenyl)-2-methylpropanoate 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 | C12H15ClO2 |
| Molecular Weight | 226.70 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | Cl-containing |
Related Ethyl Standards
- [4-(4-chlorophenyl)morpholin-2-yl]methanamine (CAS 1017166-10-7)
- n-(4-Chlorophenyl)-2-(propylamino)acetamide (CAS 1021230-54-5)
- N-(2-{[(4-chlorophenyl)methyl]amino}ethyl)acetamide (CAS 1042538-09-9)
- 4-(4-chlorophenyl)-3,3-dimethylbutanoic acid (CAS 1089303-25-2)
- 2-((1-(4-Chlorophenyl)ethyl)amino)-N-methylacetamide (CAS 1095519-82-6)
- 3-(4-chlorophenyl)-4-methylpentanoic acid (CAS 126275-16-9)
- (4-Chlorophenyl)(tetrahydro-2H-pyran-4-yl)methanol (CAS 1341482-24-3)
- n-(3-Chlorophenyl)-2-methyl-2-(methylamino)propanamide (CAS 1343639-84-8)
Recommended Standards
- 9-Chloro-8-methoxy-2,3,4,5-tetrahydro-1H-benzo[b]azepin-5-amine (CAS 886367-71-1)
- Ethyl 2-chloro-4-phenylbutanoate (CAS 27356-99-6)
- 9-Anthracenylmethyl Chloride (CAS 24463-19-2)
- Ethyl 4-(3-chloropropyl)benzoate (CAS 86911-10-6)
- (1R,4R)-tert-Butyl 2,5-diazabicyclo[2.2.1]heptane-2-carboxylate (CAS 134003-84-2)
- 4-(5-(1-Isobutylpyrrolidin-2-yl)-4-methylpyridin-2-yl)morpholine (CAS 1352540-55-6)
- 3-[4-(4-Methoxyphenyl)piperazin-1-yl]-5-(trifluoromethyl)pyridine-2-carbonitrile (CAS 338968-21-1)
- 6-Butyl-7-methoxy-1,5-dimethyl-1H-indol-4-yl acetate (CAS 99497-23-1)
- 3-Bromo-5-methylpyrazole (CAS 57097-81-1)
- O1,O4-ditert-butyl O2-methyl 2-methylpiperazine-1,2,4-tricarboxylate (CAS 1092478-35-7)
- Rac-Pinocembrin (CAS 68745-38-0)
- tert-Butyl 4-(5-ethynylpyridin-2-yl)piperazine-1-carboxylate (CAS 497915-48-7)
- Dabigatran Impurity 139 (CAS CATO-C4X-1089139)
- C-Peptide (Proinsulin) (CAS 59112-80-0)
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