3-((Butyryloxy)methyl) 5-methyl (R)-4-(2,3-dichlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate CAS 167356-40-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 167356-40-3 |
| Molecular Formula | C21H23Cl2NO6 |
| Molecular Weight | 456.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-((Butyryloxy)methyl) 5-methyl (R)-4-(2,3-dichlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate (CAS 167356-40-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C21H23Cl2NO6. Molecular weight: 456.32 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C21H23Cl2NO6 |
| Molecular Weight | 456.32 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2004 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Butyryloxy Standards
- 3-((Butyryloxy)methyl) 5-methyl (S)-4-(2,3-dichlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate (CAS 167356-39-0)
- 3-((Butyryloxy)methyl) 5-methyl 4-(2,4-dichlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate (Clevidipine Impurity) (CAS 2458150-58-6)
- 2,2-Bis((butyryloxy)methyl)propane-1,3-diyl dibutyrate (CAS 7299-98-1)
- 21-Butyryloxy Budesonide (CAS CATO-C4X-138913)
- (R)-2-(Butyryloxy)-3-(hexadecyloxy)propyl (2-(trimethylammonio)ethyl) phosphate 85405-03-4 (CAS 85405-03-4)
- N-(Butyryloxy)-2-((5-chloroquinolin-8-yl)oxy)acetimidamide (CAS 88757-87-3)
- 1,4-Bis(butyryloxy)-2-butene (CAS 191089-67-5)
- 8-(Butyryloxy)pyrene-1,3,6-trisulfonic acid (CAS 115787-82-1)
Recommended Standards
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)(methyl)amino)-2-(2,3-dichlorophenyl)acetic acid (CAS 1692781-66-0)
- (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(2,6-dichlorophenyl)propanoic acid (CAS 1260615-94-8)
- 3-(3,5-Dichlorophenyl)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoic acid (CAS 1699437-86-9)
- 1-(3,4,5-trifluorophenyl)hexahydropyrimidine-2,4-dione (CAS 1541380-06-6)
- Tri-n-butyl-d27 Phosphate (CAS 61196-26-7)
- 4-Bromo-2-methyl-2,7-naphthyridin-1(2H)-one (CAS 1706749-51-0)
- 7-Methyl-1,4-thiazepane 1,1-dioxide (CAS 1535314-44-3)
- (S)-1-(5-Chloropyridin-3-yl)ethanamine hydrochloride (CAS 1810074-63-5)
- 2-(6-(Trifluoromethyl)-1H-indol-3-yl)acetic acid (CAS 378802-43-8)
- Semaglutide impurity 270 (CAS CATO-C4X-2226270)
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