5-Chloro-N-((1-ethylpyrrolidin-2-yl)methyl)-2-methoxy-4-methylbenzamide CAS 28478-50-4
| CAS No. | 28478-50-4 |
| Molecular Formula | C16H23ClN2O2 |
| Molecular Weight | 310.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Chloro-N-((1-ethylpyrrolidin-2-yl)methyl)-2-methoxy-4-methylbenzamide (CAS 28478-50-4) is a high-purity analytical reference standard with the molecular formula C16H23ClN2O2 and a molecular weight of 310.82 g/mol.
5-Chloro-N-((1-ethylpyrrolidin-2-yl)methyl)-2-methoxy-4-methylbenzamide (C16H23ClN2O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 5-Chloro-N-((1-ethylpyrrolidin-2-yl)methyl)-2-methoxy-4-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 | C16H23ClN2O2 |
| Molecular Weight | 310.82 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 2-Chloro-N-(4-(dimethylamino)benzyl)-N-((tetrahydrofuran-2-yl)methyl)acetamide (CAS 1000930-28-8)
- 5-Benzyl-8-chloro-2-methyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole (CAS 111066-09-2)
- 4-Chloro-3,5-bis(3,4-dimethylphenyl)-1H-pyrazole (CAS 1159993-17-5)
- (E)-6-(2-chloro-4-fluorostyryl)-4,4-dimethyl-2-(methylthio)-1,4-dihydropyrimidine (CAS 303148-79-0)
- 2-Chloro-5-(5,5-dimethyl-1,3-dioxan-2-yl)valerophenone (CAS 898785-92-7)
- 3-Chloro-5-(5,5-dimethyl-1,3-dioxan-2-yl)valerophenone (CAS 898785-94-9)
- 6-Chloro-N-(p-tolyl)-2,3,4,9-tetrahydro-1H-carbazol-1-amine (CAS 812649-19-7)
- 2-Chloro-6-(1-piperidinylsulfonyl)quinoline (CAS 1155915-46-0)
Recommended Standards
- 3,4-Dibromo-2,5-dichlorothiophene (CAS 40477-45-0)
- Alloclamide (CAS 5486-77-1)
- n-(Sec-butyl)-2-chloro-N-(2-((2,3-dimethylphenyl)amino)-2-oxoethyl)acetamide (CAS 746608-41-3)
- 1-Boc-N-(2-chlorophenyl)piperidin-4-amine (CAS 946399-73-1)
- 3-(Tert-butyl)-5-(2-chloropyridin-4-yl)-1,2,4-oxadiazole (CAS 1338675-20-9)
- 1-Butylimidazolidine-2,4-dione (CAS 33599-32-5)
- (S)-2-Amino-3-(benzo[d]thiazol-2-yl)propanoic acid (CAS 176959-62-9)
- α-2’-Deoxyguanosine (CAS 19916-78-0)
- 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole (CAS 1203671-64-0)
- Rucaparib Camsylate (CAS 1327258-57-0)
- (3R,4S)-3-aminotetrahydro-2H-pyran-4-ol (CAS 1638744-36-1)
- Tert-butyl 7-hydroxy-4-azaspiro[2.4]Heptane-4-carboxylate (CAS 1934960-41-4)
- Aripiprazole EP Impurity D (CAS 203395-82-8)
- D-[Asp]9-Semaglutide (CAS CATO-CPTD788631)
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