dimethyl 2,6-dimethyl-4-(4-methylphenyl)-1,4-dihydropyridine-3,5-dicarboxylate CAS 73257-48-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 73257-48-4 |
| Molecular Formula | C18H21NO4 |
| Molecular Weight | 315.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
dimethyl 2,6-dimethyl-4-(4-methylphenyl)-1,4-dihydropyridine-3,5-dicarboxylate (CAS 73257-48-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C18H21NO4. Molecular weight: 315.36 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C18H21NO4 |
| Molecular Weight | 315.36 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 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.) | 1977 |
| Nitrogen Atoms | 1 |
Related dimethyl Standards
- Dimethyl 2-(1-(tert-butoxycarbonyl)piperidin-4-yl)malonate (CAS 554451-51-3)
- 2-(2-(3,5-Dimethyl-1H-pyrazol-1-yl)-4-oxo-5,6,7,8-tetrahydroquinazolin-3(4H)-yl)-N-methylacetamide (CAS 1006785-18-7)
- 4,6-Dimethyl-2,7-diphenyl-2H-pyrazolo[3,4-b]pyridin-3(7H)-one (CAS 113696-38-1)
- (5,7-dimethyl-3-quinolyl) trifluoromethanesulfonate (CAS 157193-39-0)
- 3-(2,5-Dimethyl-1H-pyrrol-1-yl)-2-phenylquinazolin-4(3H)-one (CAS 190514-67-1)
- 2,5-Dimethyl-4-(N-(thiophen-2-ylmethyl)sulfamoyl)furan-3-carboxylic acid (CAS 306936-40-3)
- 2-((2,2-Dimethyl-2,3-dihydrobenzofuran-7-yl)oxy)-N-(2-fluorophenyl)acetamide (CAS 938949-20-3)
- 1-[(1-ethyl-3,5-dimethyl-1h-pyrazol-4-yl)sulfonyl]piperidine-4-carboxylic acid (CAS 925200-03-9)
Recommended Standards
- Echinatine N-oxide (CAS 20267-93-0)
- Codeinone N-Oxide (CAS 3688-65-1)
- Ethyl 1-((4-fluorophenyl)sulfonyl)piperidine-3-carboxylate (CAS 349624-53-9)
- 3-((4-(Cyclopropanecarbonyl)piperazin-1-yl)methyl)benzonitrile (CAS 918482-06-1)
- 64916-48-9 Palladium(II) hexafluoroacetylacetonate MFCD00015709 bis(1,1,1,5,5,5-hexafluoropentane-2,4-dionato-O,O')palladium (CAS 64916-48-9)
- (7-(3-Fluorophenyl)-1H-indol-3-yl)-N,N-dimethylmethanamine (CAS 1214377-54-4)
- (S)-1-(1,2,3,4-tetrahydroquinolin-7-yl)ethan-1-ol (CAS 2387569-83-5)
- 2-[(2-Chlorophenyl)methoxy]-1-methyl-4-(propan-2-yl)-7-oxabicyclo[2.2.1]heptane (CAS 1212226-42-0)
- 2,2,2-Trichloroethanol Glucuronide 2,2,2-Trichloroethyl |A-D-Glucopyranosiduronic Acid 97-25-6 Trichloroethyl |A-D-Glucuronide Urochloralic Acid |A,|A,|A-Trichloroethyl-|A-D-glucuronic Acid (CAS 97-25-6)
- Exenatide (CAS 141758-74-9（free base）)
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 13829788188 / jacky.chen@cato-chem.com