Ethyl 4-(4-chlorophenyl)butanoate CAS 3435-98-1
| CAS No. | 3435-98-1 |
| Molecular Formula | C12H15ClO2 |
| Molecular Weight | 226.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Ethyl 4-(4-chlorophenyl)butanoate (C12H15ClO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 226.70 g/mol, it falls into the medium-molecular-weight range. 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).
Ethyl 4-(4-chlorophenyl)butanoate (CAS 3435-98-1), molecular formula C12H15ClO2 and molecular weight 226.70 g/mol, is a CATO reference standard with documented purity and traceability.
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 Ethyl 4-(4-chlorophenyl)butanoate 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.) | 1957 |
| Halogen Content | Cl-containing |
Related Ethyl Standards
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Recommended Standards
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- Methyl 2-(4-chlorophenyl)-3-methylbutanoate (CAS 86618-06-6)
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- 2-Fluoro-3-hydroxyphenylboronic Acid (CAS 855230-60-3)
- 7-(Trifluoromethyl)-1,2,3,4-tetrahydroisoquinolin-4-ol (CAS 2050694-62-5)
- Methyl 3-amino-3-(5-bromofuran-2-yl)propanoate (CAS 1152498-08-2)
- 6,6'-((Oxybis(ethane-2,1-diyl))bis(sulfanediyl))bis(1,3,5-triazine-2,4-diamine) (CAS 5412-35-1)
- 5-Chlorofuran-2-carboxylic Acid (CAS 618-30-4)
- Edaravone impurity 55 (CAS CATO-C4X-106255)
- 2-[3-(3,4-Dichloro-phenyl)-propyl]-6-methoxy-benzoic acid methyl ester (CAS 1171923-70-8)
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