143943-72-0 EIR1Q66583 RO-41-3290 UNII-EIR1Q66583 3-Pyrrolidinol, 1-((10-chloro-6,7-dihydro-4-oxo-3-phenyl-4H-benzo(a)quinolizin-1-yl)carbonyl)-, (3S)- 10-Chloro-1-((3S)-3-hydroxypyrrolidine-1-carbonyl)-3-phenyl-6,7-dihydrobenzo(a)quinolizin-4-one RO41-3290 3-Pyrrolidinol, 1-((10-chloro-6,7-dihydro-4-oxo-3-phenyl-4H-benzo(a)quinolizin-1-yl)carbonyl)-, (S)- CAS 143943-72-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 143943-72-0 |
| Molecular Formula | C24H21ClN2O3 |
| Molecular Weight | 420.89 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
143943-72-0 EIR1Q66583 RO-41-3290 UNII-EIR1Q66583 3-Pyrrolidinol, 1-((10-chloro-6,7-dihydro-4-oxo-3-phenyl-4H-benzo(a)quinolizin-1-yl)carbonyl)-, (3S)- 10-Chloro-1-((3S)-3-hydroxypyrrolidine-1-carbonyl)-3-phenyl-6,7-dihydrobenzo(a)quinolizin-4-one RO41-3290 3-Pyrrolidinol, 1-((10-chloro-6,7-dihydro-4-oxo-3-phenyl-4H-benzo(a)quinolizin-1-yl)carbonyl)-, (S)- (CAS 143943-72-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C24H21ClN2O3. Molecular weight: 420.89 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C24H21ClN2O3 |
| Molecular Weight | 420.89 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
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