3-Methoxy-2-methylbenzamide CAS 135329-22-5
| CAS No. | 135329-22-5 |
| Molecular Formula | C9H11NO2 |
| Molecular Weight | 165.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-Methoxy-2-methylbenzamide.
CATO supplies 3-Methoxy-2-methylbenzamide (CAS 135329-22-5), a certified reference material (molecular formula C9H11NO2, MW 165.19 g/mol) for analytical method development and quality control.
Based on its molecular formula C9H11NO2, 3-Methoxy-2-methylbenzamide 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 165.19 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.
CATO manufactures 3-Methoxy-2-methylbenzamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H11NO2 |
| Molecular Weight | 165.19 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 1 |
Related Methoxy Standards
- (S)-6-Methoxy-2,3-dihydrobenzofuran-3-amine (CAS 1034926-63-0)
- 5-Methoxy-3,4-dihydro-2H-benzo[b][1,4]oxazine (CAS 1058704-69-0)
- 4-Methoxy-2,3-dihydrobenzofuran-3-amine (CAS 1186320-53-5)
- 1-(2-Methoxy-5-methylpyridin-3-yl)ethanone (CAS 1203499-64-2)
- (S)-4-Methoxy-2,3-dihydrobenzofuran-3-amine (CAS 1212802-03-3)
- (S)-5-Methoxy-2,3-dihydrobenzofuran-3-amine (CAS 1212943-41-3)
- (S)-7-Methoxy-2,3-dihydrobenzofuran-3-amine (CAS 1213413-77-4)
- (R)-4-Methoxy-2,3-dihydrobenzofuran-3-amine (CAS 1213842-24-0)
Recommended Standards
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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