2-Cyclopropoxy-3-methoxybenzamide CAS 1243450-93-2
| CAS No. | 1243450-93-2 |
| Molecular Formula | C11H13NO3 |
| Molecular Weight | 207.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-Cyclopropoxy-3-methoxybenzamide 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.
2-Cyclopropoxy-3-methoxybenzamide (CAS 1243450-93-2) is a high-purity analytical reference standard with the molecular formula C11H13NO3 and a molecular weight of 207.23 g/mol.
Based on its molecular formula C11H13NO3, 2-Cyclopropoxy-3-methoxybenzamide contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 207.23 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.
Physical & Chemical Properties
| Molecular Formula | C11H13NO3 |
| Molecular Weight | 207.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
Related Cyclopropoxy Standards
- 5-Cyclopropoxy-2-ethylnicotinic acid (CAS 1243290-00-7)
- 5-Cyclopropoxy-4-(methylamino)picolinamide (CAS 1243311-62-7)
- 2-Cyclopropoxy-5-methoxybenzamide (CAS 1243311-68-3)
- 5-Cyclopropoxy-6-(methylamino)picolinamide (CAS 1243315-94-7)
- 2-Cyclopropoxy-4-ethyl-1-nitrobenzene (CAS 1243318-17-3)
- 2-Cyclopropoxy-5-(methylamino)benzoic acid (CAS 1243319-59-6)
- 3-Cyclopropoxy-4-(methylamino)picolinamide (CAS 1243319-80-3)
- 4-Cyclopropoxy-2-methoxybenzamide (CAS 1243320-28-6)
Recommended Standards
- 5-Cyclopropoxy-2-methoxybenzamide (CAS 1243450-80-7)
- 5-(Cyclopropylmethoxy)-2-hydroxybenzamide (CAS 1243450-97-6)
- 4-Cyclopropoxy-5-(methylamino)picolinamide (CAS 1243449-83-3)
- 2-(Cyclopropylmethoxy)-5-hydroxybenzamide (CAS 1243451-03-7)
- Semaglutide Main Chain P29 (CAS 1169630-82-3)
- (3-(Thiophen-2-yl)phenyl)methanol (CAS 103669-00-7)
- Tert-butyl ((1S,5R)-3-azaspiro[bicyclo[3.2.0]Heptane-6,1'-cyclopropan]-1-yl)carbamate (CAS 1037367-39-7)
- Heraclenin (CAS 2880-49-1)
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- tert-Butyl 4-((((trifluoromethyl)sulfonyl)oxy)methyl)piperidine-1-carboxylate (CAS 1420797-21-2)
- Tirzepatide Impurity 9 (CAS CATO-C4X-32409)
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