1-Oxo-1-phenylpropan-2-yl 6-bromo-2-(4-chlorophenyl)quinoline-4-carboxylate CAS 355421-54-4
| CAS No. | 355421-54-4 |
| Molecular Formula | C25H17BrClNO3 |
| Molecular Weight | 494.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-Oxo-1-phenylpropan-2-yl 6-bromo-2-(4-chlorophenyl)quinoline-4-carboxylate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies 1-Oxo-1-phenylpropan-2-yl 6-bromo-2-(4-chlorophenyl)quinoline-4-carboxylate (CAS 355421-54-4), a certified reference material (molecular formula C25H17BrClNO3, MW 494.76 g/mol) for analytical method development and quality control.
Structurally, 1-Oxo-1-phenylpropan-2-yl 6-bromo-2-(4-chlorophenyl)quinoline-4-carboxylate (C25H17BrClNO3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine/bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 17.0, corresponding to approximately 17 ring(s) or double-bond equivalent(s). With a molecular weight of 494.76 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C25H17BrClNO3 |
| Molecular Weight | 494.76 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
Related Oxo Standards
- 1-Oxo-1-phenylpropan-2-yl 2-(4-bromophenyl)-8-methylquinoline-4-carboxylate (CAS 355428-48-7)
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- 6-(2-Phenylpropan-2-yl)-4-(piperidin-1-yl)naphthalen-2-ol (CAS 2034157-10-1)
- 5-((4-(2-Phenylpropan-2-yl)phenoxy)methyl)furan-2-carboxylic acid (CAS 332026-26-3)
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Recommended Standards
- Vitamin K1 Impurity 35 (CAS 50281-47-5)
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- N-((4-bromo-2-chlorophenyl)(pyridin-3-ylmethyl)carbamoyl)-4-methylbenzenesulfonamide (CAS 866150-90-5)
- 2-(4-Bromophenyl)-5-chlorobenzo[d]oxazole (CAS 122351-86-4)
- 3-(4,4,5,5-Tetraethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 2769970-49-0)
- 4-[(tert-Butyldimethylsilyl)oxy]butanoic Acid (CAS 69171-62-6)
- 5-Hydroxyindole-3-acetic Acid (CAS 54-16-0)
- 1-hydroxy-3-(4-hydroxy-3-methoxyphenyl)propan-2-one (CAS 4899-74-5)
- 2,2-Dimethylpropane-1,3-diyl bis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoate) (CAS 10493-50-2)
- N-((1,4-Dioxaspiro[4.5]decan-2-yl)methyl)-2-naphthamide (CAS 923115-29-1)
- Pyridine sulfate (CAS 543-54-4)
- 5-Amino-2-methoxyphenol (CAS 1687-53-2)
- Insulin Degludec Impurity 2 (CAS CATO-C4X-21572)
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