4-Ethoxy-5-isopropyl-2-methylaniline hydrochloride CAS 473704-48-2
| CAS No. | 473704-48-2 |
| Molecular Formula | C12H19NO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-Ethoxy-5-isopropyl-2-methylaniline hydrochloride 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.
4-Ethoxy-5-isopropyl-2-methylaniline hydrochloride (CAS 473704-48-2) is a high-purity analytical reference standard with the molecular formula C12H19NOHCl and a molecular weight of 229.75 g/mol.
Structurally, 4-Ethoxy-5-isopropyl-2-methylaniline hydrochloride (C12H19NOHCl) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 229.75 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C12H19NO HCl |
| Molecular Weight | 229.75 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 6-Methoxybenzofuran-3-carbaldehyde (CAS 896722-58-0)
- 7-Bromo-2-ethoxy-9-fluoro-4H-pyrido[1,2-a]pyrimidin-4-one (CAS 2275753-15-4)
- Diphenylmethan-4,4'-diisocyanate (CAS 26447-40-5)
- 2-Amino-2-(furan-2-yl)-N-hydroxyacetimidamide (CAS 785014-77-9)
- 2-(1-(tert-Butoxycarbonyl)piperidin-4-yl)-2-oxoacetic acid (CAS 1161783-84-1)
- Methyl 6-amino-[1,1'-biphenyl]-2-carboxylate (CAS 717880-27-8)
- 1-cyclopropyl-2-(1H-pyrazol-1-yl)ethan-1-one (CAS 1340400-86-3)
- rel-Ethyl (1R,2R)-2-(3-bromophenyl)cyclopropane-1-carboxylate (CAS 114095-58-8)
- 4-Chloro-2,6-bis(chloromethyl)pyridine (CAS 165590-27-2)
- Tirzepatide Impurity 49 (CAS CATO-C4X-324049)
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