2-Amino-4-cyclopropoxybenzonitrile CAS 1243353-20-9
| CAS No. | 1243353-20-9 |
| Molecular Formula | C10H10N2O |
| Molecular Weight | 174.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Amino-4-cyclopropoxybenzonitrile (C10H10N2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 2-Amino-4-cyclopropoxybenzonitrile (CAS 1243353-20-9), a certified reference material (molecular formula C10H10N2O, MW 174.20 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), 2-Amino-4-cyclopropoxybenzonitrile 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 | C10H10N2O |
| Molecular Weight | 174.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 4-Cyclopropoxy-5-methylnicotinonitrile (CAS 1243352-65-9)
- 3-Cyclopropoxy-5-methylpicolinonitrile (CAS 1243353-33-4)
- 4-Cyclopropoxy-6-methylnicotinonitrile (CAS 1243352-56-8)
- 3-Cyclopropoxy-4-methylpicolinonitrile (CAS 1243353-38-9)
- 5-Bromo-2-hydroxy-3-nitrobenzoic acid (CAS 10169-50-3)
- 4-(Phenylthio)benzoicacid (CAS 6310-24-3)
- 5-Methoxy-3-(4-methoxyphenyl)isoxazole (CAS 25755-88-8)
- Inosine impurity 7 (CAS CATO-C4X-28327)
- 2-((3-Cyano-4-(3,4-dimethoxyphenyl)-6-phenylpyridin-2-yl)thio)-N-(3,5-dimethylphenyl)acetamide (CAS 337490-73-0)
- 2-Amino-N-(2-methoxyethyl)-3-phenylpropanamide (CAS 1161070-07-0)
- 1-(2-Ethoxynaphthalen-1-yl)propan-1-one (CAS 1216019-09-8)
- N-Acetyl-D-leucine (CAS 19764-30-8)
- 2-(4-Chlorophenyl)-1-(p-tolyl)-1,5,6,7-tetrahydropyrrolo[1,2-a]imidazol-4-ium bromide (CAS 475195-98-3)
- Semaglutide impurity 273 (CAS CATO-C4X-2226273)
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