3-Amino-4-chloro-N-(2-ethoxy-5-methylphenyl)benzamide CAS 1706440-10-9
| CAS No. | 1706440-10-9 |
| Molecular Formula | C16H17ClN2O2 |
| Molecular Weight | 304.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 3-Amino-4-chloro-N-(2-ethoxy-5-methylphenyl)benzamide (C16H17ClN2O2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
CATO supplies 3-Amino-4-chloro-N-(2-ethoxy-5-methylphenyl)benzamide (CAS 1706440-10-9), a certified reference material (molecular formula C16H17ClN2O2, MW 304.77 g/mol) for analytical method development and quality control.
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.
As a certified reference material (CRM), 3-Amino-4-chloro-N-(2-ethoxy-5-methylphenyl)benzamide 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 | C16H17ClN2O2 |
| Molecular Weight | 304.77 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Amino Standards
- N-(3-Amino-4-chlorophenyl)-2-(4-ethylphenoxy)-acetamide (CAS 1020054-52-7)
- N-(3-Amino-4-chlorophenyl)-2-(4-methylphenoxy)-propanamide (CAS 1020054-60-7)
- N-(3-Amino-4-chlorophenyl)-2-(3,4-dimethylphenoxy)acetamide (CAS 1020054-63-0)
- N-(3-Amino-4-chlorophenyl)-2-(3-methylphenoxy)-propanamide (CAS 1020054-66-3)
- N-(3-Amino-4-chlorophenyl)-2-(2-methylphenoxy)-propanamide (CAS 1020054-69-6)
- N-(3-Amino-4-chlorophenyl)-3-isopropoxybenzamide (CAS 1020054-74-3)
- N-(3-Amino-4-chlorophenyl)-2-phenoxybutanamide (CAS 1020054-98-1)
- N-(3-Amino-4-chlorophenyl)-4-propoxybenzamide (CAS 1020055-18-8)
Recommended Standards
- 7-Chloro-5-(2-fluorophenyl)-1,3-dihydro-2H-benzo[e][1,4]diazepine-2-thione (CAS 1645-32-5)
- Ethyl 3-chloro-4-((2-methylbenzyl)oxy)benzoate (CAS 1706445-82-0)
- (4-Aminopiperidin-1-yl)(3-(3-chlorophenyl)-1H-pyrazol-5-yl)methanone (CAS 1595511-79-7)
- 5-Amino-2-chloro-N-(2-ethoxy-5-methylphenyl)benzamide (CAS 1706449-93-5)
- methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)bicyclo[2.2.2]octane-1-carboxylate (CAS 2245109-85-5)
- tert-Butyl 1-phenyl-4,6-dihydropyrrolo[3,4-c]pyrazole-5(1H)-carboxylate (CAS 1395493-13-6)
- N-Me-D-Phe-OH (CAS 56564-52-4)
- 2-{3-bromo-1-methyl-4-oxo-1H,4H,5H-pyrazolo[3,4-d]pyrimidin-5-yl}acetic acid (CAS 1251924-18-1)
- Methyl 2-hydroxy-2-(tetrahydro-2h-pyran-3-yl)acetate (CAS 1341680-43-0)
- 2,3-Norbornanedicarboxylic acid (CAS 1724-08-9)
- 1-(3-Bromophenyl)-3-phenylurea (CAS 2989-97-1)
- 1-(Tert-butoxycarbonyl)-2-methyl-4-oxopiperidine-3-carboxylic acid (CAS 2306268-43-7)
- 4-(2-Methoxyphenyl)tetrahydro-2H-pyran-4-carbaldehyde (CAS 902836-57-1)
- Insulin Degludec Impurity 24 (CAS CATO-C4X-215724)
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