N-(2,5-Dimethoxyphenyl)benzamide CAS 135-45-5
| CAS No. | 135-45-5 |
| Molecular Formula | C23H32O6 |
| Molecular Weight | 404.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(2,5-Dimethoxyphenyl)benzamide (CAS 135-45-5), molecular formula C23H32O6 and molecular weight 404.50 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C23H32O6, N-(2,5-Dimethoxyphenyl)benzamide contains a flavonoid core, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 404.50 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).
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), N-(2,5-Dimethoxyphenyl)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 | C23H32O6 |
| Molecular Weight | 404.50 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related N Standards
- N-(3,4-Dimethoxyphenyl)-2-((4-ethyl-5-(thiophen-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 618412-12-7)
- N-(1-((2,5-dimethoxyphenyl)sulfonyl)piperidin-4-yl)benzamide (CAS 860788-11-0)
- 4-{2-[3-(3,4-dimethoxyphenyl)-1,2,4-oxadiazol-5-yl]pyrrolidine-1-carbonyl}benzonitrile (CAS 1788979-16-7)
- 1-(3,4-dimethoxyphenyl)-3-[3,5-di(trifluoromethyl)phenyl]prop-2-en-1-one (CAS 254096-57-6)
- Methyl 2-((7-(3,4-dimethoxyphenyl)imidazo[1,2-c]pyrimidin-5-yl)amino)nicotinate (CAS 1956371-58-6)
- 3-(2,4-Dimethoxyphenyl)-N-(naphthalen-1-yl)-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide (CAS 483995-10-4)
- 3-(2,5-Dimethoxyphenyl)-N-(naphthalen-1-yl)-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide (CAS 483995-61-5)
- 5-(3-(3,4-Dimethoxyphenyl)-1-(methylsulfonyl)-4,5-dihydro-1H-pyrazol-5-yl)-2-methoxyphenol (CAS 927136-54-7)
Recommended Standards
- Spirolaxine (CAS 126382-01-2)
- Propargyl-PEG6-Boc (CAS 1355197-95-3)
- (1S)-2,2',3,3'-Tetrahydro-6,6'-diphenyl-1,1'-spirobi[1H-indene]-7,7'-diol (CAS 1258326-98-5)
- (11bR)-3,5-Dihydro-2,6-dimethoxyspiro[4H-cyclohepta[2,1-a:3,4-a']dinaphthalene-4,1'-[2,4]cyclopentadiene] (CAS 1417714-06-7)
- 2-Fluoro-5-(trifluoromethoxy)benzoyl chloride (CAS 886497-89-8)
- 2-((1E,3E)-4-(2-Fluoro-6-(methylamino)pyridin-3-yl)buta-1,3-dien-1-yl)benzo[d]thiazol-6-ol (CAS 1565797-18-3)
- Ethyl 6-bromo-4-fluoro-1H-indole-2-carboxylate (CAS 396075-55-1)
- 2-Chloro-n,n-dimethyl-6-nitroaniline (CAS 96994-75-1)
- 3-[(2-hydroxy-2-phenylethyl)sulfamoyl]thiophene-2-carboxylic acid (CAS 1155165-61-9)
- N1-(1-benzylpiperidin-4-yl)-N2,N2-dimethylethane-1,2-diamine dihydrochloride (CAS 1332531-09-5)
- 4-{5-[2-(4-Fluoro-phenoxy)-ethyl]-4-methyl-thiazol-2-yl}-azepan-4-ol hydrochloride (CAS 1361111-41-2)
- 1-(2,4-Dichloro-5-methoxyphenyl)-2-(methylthio)-1H-imidazole (CAS 338967-05-8)
- (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(2,6-difluorophenyl)propanoic acid (CAS 1235020-13-9)
- D-[His]1-Semaglutide (CAS CATO-C4X-222652)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com