2-Chloro-N-[(3,5-dimethoxyphenyl)methyl]acetamide CAS 65836-73-9
| CAS No. | 65836-73-9 |
| Molecular Formula | C11H14ClNO3 |
| Molecular Weight | 243.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Chloro-N-[(3,5-dimethoxyphenyl)methyl]acetamide (CAS 65836-73-9), a certified reference material (molecular formula C11H14ClNO3, MW 243.69 g/mol) for analytical method development and quality control.
Structurally, 2-Chloro-N-[(3,5-dimethoxyphenyl)methyl]acetamide (C11H14ClNO3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. 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 243.69 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), 2-Chloro-N-[(3,5-dimethoxyphenyl)methyl]acetamide 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 | C11H14ClNO3 |
| Molecular Weight | 243.69 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 2H,4H,6H-Furo[3,4-c]pyrazol-6-one (CAS 504417-55-4)
- 2-((4-Methoxyphenyl)sulfonyl)acetonitrile (CAS 132276-87-0)
- Tetrindole Mesylate (CAS 170964-68-8)
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- 5-Amino-2-methoxy-N-methylbenzamide hydrochloride (CAS 194025-87-1)
- 6-Phenyl-4,5,6,7-tetrahydrobenzo[d]thiazol-2-amine hydrochloride (CAS 676348-28-0)
- (Des-His1,Glu?)-Glucagon (1-29) amide (human, rat, porcine) (CAS 110084-95-2)
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