N-(2,5-Dimethoxyphenyl)-3-methylbenzamide CAS 331240-66-5
| CAS No. | 331240-66-5 |
| Molecular Formula | C16H17NO3 |
| Molecular Weight | 271.31 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 N-(2,5-Dimethoxyphenyl)-3-methylbenzamide.
N-(2,5-Dimethoxyphenyl)-3-methylbenzamide (CAS 331240-66-5) is a high-purity analytical reference standard with the molecular formula C16H17NO3 and a molecular weight of 271.31 g/mol.
The molecular framework of N-(2,5-Dimethoxyphenyl)-3-methylbenzamide (C16H17NO3) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
CATO manufactures N-(2,5-Dimethoxyphenyl)-3-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 | C16H17NO3 |
| Molecular Weight | 271.31 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 2025 |
| Nitrogen Atoms | 1 |
Related N Standards
- [1-(3,5-dimethoxyphenyl)-1-methyl-ethyl] N-diazocarbamate (CAS 39508-01-5)
- N-(2,4-Dimethoxyphenyl)-3-methylbenzamide (CAS 328270-05-9)
- N-(2,4-Dimethoxyphenyl)-4-methylbenzamide (CAS 329938-64-9)
- N-(2,5-Dimethoxyphenyl)-4-methylbenzamide (CAS 262436-41-9)
- N-(3,4-Dimethoxyphenyl)-3-methylbenzamide (CAS 449177-39-3)
- N-(3,5-Dimethoxyphenyl)-3-methylbenzamide (CAS 340218-32-8)
- N-(3,5-Dimethoxyphenyl)-4-methylbenzamide (CAS 423732-02-9)
- 2-(3,5-Dimethoxyphenyl)benzo[d]thiazole (CAS 156215-41-7)
Recommended Standards
- N-(2-ethoxyphenyl)-2-methoxybenzamide (CAS 306279-65-2)
- N-(2,4-Dimethoxybenzyl)benzamide (CAS 20781-26-4)
- N-(2-Ethoxyphenyl)-4-methoxybenzamide (CAS 303795-58-6)
- N-(2-(3-phenoxyphenoxy)ethyl)acetamide (CAS 933900-24-4)
- N,n-dipropylcarbamoyl chloride (CAS 27086-19-7)
- 4-(2-(Quinolin-4-yl)vinyl)phenol (CAS 789-76-4)
- 3-Bromo-4-isopropoxyaniline (CAS 191602-43-4)
- (4-AMinophenyl)(2-thienyl)methanone hydrochloride (CAS 2108997-71-1)
- Pregnenolone (CAS 145-13-1)
- N'-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-N'-methylnicotinohydrazide (CAS 1024115-40-9)
- Copper(2+) tetrakis(benzenemethanamine)- (CAS 64592-33-2)
- methyl 3-fluoropyrazine-2-carboxylate (CAS 1261487-49-3)
- 3-Chloro-4-(3,3,3-trifluoropropoxy)benzoic acid (CAS 1461607-15-7)
- Semaglutide impurity 48 (CAS CATO-C4X-222648)
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