3,4,5-Trimethoxy-N-(2-(methylsulfonyl)phenyl)benzamide CAS 920229-61-4
| CAS No. | 920229-61-4 |
| Molecular Formula | C17H19NO6S |
| Molecular Weight | 365.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 3,4,5-Trimethoxy-N-(2-(methylsulfonyl)phenyl)benzamide (CAS 920229-61-4), a certified reference material (molecular formula C17H19NO6S, MW 365.40 g/mol) for analytical method development and quality control.
Structurally, 3,4,5-Trimethoxy-N-(2-(methylsulfonyl)phenyl)benzamide (C17H19NO6S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 365.40 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), 3,4,5-Trimethoxy-N-(2-(methylsulfonyl)phenyl)benzamide 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 | C17H19NO6S |
| Molecular Weight | 365.40 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Trimethoxy Standards
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Recommended Standards
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- Cefroxadine (CAS 51762-05-1)
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- N-((1H-benzo[d][1,2,3]triazol-1-yl)methyl)aniline (CAS 62001-29-0)
- 5-Fluoro-3-phenyl-3,4-dihydro-2H-[1,3'-biquinolin]-2-one (CAS 918645-83-7)
- Methyl 3-amino-1-cyano-4-fluoro-1-(4-fluorophenyl)-1H-indene-2-carboxylate (CAS 116616-96-7)
- 1-[(2-Fluorophenyl)methyl]-1h-pyrazol-3-amine (CAS 895929-38-1)
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- [4-(pyridin-2-ylmethoxy)phenyl]methanamine (CAS 216144-62-6)
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