2-(5-Chloro-2-methoxyphenyl)acetimidamide CAS 735205-29-5
| CAS No. | 735205-29-5 |
| Molecular Formula | C9H11ClN2O |
| Molecular Weight | 198.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(5-Chloro-2-methoxyphenyl)acetimidamide (CAS 735205-29-5), a certified reference material (molecular formula C9H11ClN2O, MW 198.65 g/mol) for analytical method development and quality control.
Based on its molecular formula C9H11ClN2O, 2-(5-Chloro-2-methoxyphenyl)acetimidamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 198.65 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C9H11ClN2O |
| Molecular Weight | 198.65 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
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Recommended Standards
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- 1-Methyl-5-(methylthio)tetrazole (CAS 68700-68-5)
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- 2-Hydrazinylthiazole (CAS 30216-51-4)
- 3-Bromo-2-chloro-6-fluorobenzyl bromide (CAS 1003608-90-9)
- 3-(3-Fluorophenyl)tetrahydrofuran-3-carbonitrile (CAS 1060817-43-7)
- (4,5-Difluoro-2-isopropoxyphenyl)boronic acid (CAS 1072951-61-1)
- D-Ile12-Tirzepatide (CAS CATO-CPTD788921)
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