2,2-Dichloro-N-(2,2-dimethoxyethyl)acetimidamide CAS 163769-71-9
| CAS No. | 163769-71-9 |
| Molecular Formula | C6H12Cl2N2O2 |
| Molecular Weight | 215.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2,2-Dichloro-N-(2,2-dimethoxyethyl)acetimidamide (CAS 163769-71-9) is a high-purity analytical reference standard with the molecular formula C6H12Cl2N2O2 and a molecular weight of 215.08 g/mol.
The molecular framework of 2,2-Dichloro-N-(2,2-dimethoxyethyl)acetimidamide (C6H12Cl2N2O2) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), 2,2-Dichloro-N-(2,2-dimethoxyethyl)acetimidamide 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 | C6H12Cl2N2O2 |
| Molecular Weight | 215.08 g/mol |
| 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 DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 2003 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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- Methyl 4-(4-amino-2-chlorophenoxy)benzoate (CAS 946697-20-7)
- Boc-Arg-OH · HCl · H?O (CAS 35897-34-8)
- Tegoprazan impurity 83 (CAS CATO-C4X-229783)
- CAS 2260670-59-3 (CAS 2260670-59-3)
- Semaglutide impurity 257 (CAS CATO-C4X-2226257)
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