Ethyl 3,4-dimethoxybenzene-1-carboximidate hydrochloride CAS 13602-19-2
| CAS No. | 13602-19-2 |
| Molecular Formula | C11H15NO3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 3,4-dimethoxybenzene-1-carboximidate hydrochloride (CAS 13602-19-2), molecular formula C11H15NO3HCl and molecular weight 245.70 g/mol, is a CATO reference standard with documented purity and traceability.
Ethyl 3,4-dimethoxybenzene-1-carboximidate hydrochloride (C11H15NO3HCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Ethyl 3,4-dimethoxybenzene-1-carboximidate hydrochloride 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 | C11H15NO3 HCl |
| Molecular Weight | 245.70 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- 1-Ethyl-2,3-dimethoxybenzene (CAS 103517-22-2)
- 3,5-Dimethoxybenzene-1,2-diamine (CAS 1075748-44-5)
- 3,6-Dimethoxybenzene-1,2-diol (CAS 109765-60-8)
- 2-Ethyl-1,4-dimethoxybenzene (CAS 1199-08-2)
- Sodium 3,4-dimethoxybenzene-1-sulfinate (CAS 123065-25-8)
- 3,5-dimethoxybenzene-1-sulfonamide (CAS 1261618-39-6)
- 1,2-Dimethoxybenzene-3,4,5,6-d4 (CAS 126840-15-1)
- 4,5-Dimethoxybenzene-1,3-diol (CAS 13077-75-3)
Recommended Standards
- N-(bicyclo[2.2.1]Heptan-2-yl)hydrazinecarbothioamide (CAS 681253-88-3)
- N-(4-Methoxyphenyl)-5-phenyl-1,3,4-oxadiazol-2-amine (CAS 917912-27-7)
- N-hydroxy-Methan-d3-amine (CAS 159956-74-8)
- Ethyl 2-[3-(2-chlorophenyl)-7h-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazin-6-yl]acetate (CAS 565179-70-6)
- 3-((1H-1,2,3-triazol-1-yl)methyl)aniline (CAS 333737-30-7)
- 2-(4-(Methylthio)phenyl)propan-2-ol (CAS 82955-01-9)
- Ethyl 2-imino-4,6-dimethyl-1,2-dihydropyrimidine-5-carboxylate (CAS 548773-06-4)
- 2-((5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)oxy)ethan-1-ol (CAS 1339926-59-8)
- n-(4-Formyl-1,3-thiazol-2-yl)-n-[3-(trifluoromethyl)phenyl]acetamide (CAS 757222-02-9)
- Peptide Impurity 28 (CAS 1350456-64-2)
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