(S)-8-(benzyloxy)-5-(2-bromo-1-((tert-butyldimethylsilyl)oxy)ethyl)quinolin-2(1H)-one CAS 530084-74-3
| CAS No. | 530084-74-3 |
| Molecular Formula | C24H30BrNO3Si |
| Molecular Weight | 488.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of (S)-8-(benzyloxy)-5-(2-bromo-1-((tert-butyldimethylsilyl)oxy)ethyl)quinolin-2(1H)-one (C24H30BrNO3Si) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
(S)-8-(benzyloxy)-5-(2-bromo-1-((tert-butyldimethylsilyl)oxy)ethyl)quinolin-2(1H)-one (CAS 530084-74-3), molecular formula C24H30BrNO3Si and molecular weight 488.49 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures (S)-8-(benzyloxy)-5-(2-bromo-1-((tert-butyldimethylsilyl)oxy)ethyl)quinolin-2(1H)-one 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 | C24H30BrNO3Si |
| Molecular Weight | 488.49 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related S Standards
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Recommended Standards
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- 2-(7-(4-Fluorobenzylidene)-3-(4-fluorophenyl)-3,3a,4,5,6,7-hexahydro-2H-indazol-2-yl)-2-oxoethyl pyrazine-2-carboxylate (CAS 455300-59-1)
- 2-(3-(Trifluoromethyl)-5,6,7,8-tetrahydrocyclohepta[c]pyrazol-1(4H)-yl)acetic acid (CAS 695191-63-0)
- 3-(10-Bromoanthracen-9-yl)pyridine (CAS 1196690-43-3)
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- 3-(Phenyldiazenyl)pentane-2,4-dione (CAS 56276-49-4)
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- Ethyl 3-(2-hydrazino-2-oxoethoxy)pyrido[1,2-a]indole-10-carboxylate (CAS 339020-44-9)
- Trimazosin Hydrochloride (CAS 35795-16-5)
- 3-Amino-3-(benzo[d]thiazol-2-yl)propanoic acid (CAS 103040-93-3)
- 4-Amino-5-chloro-6-(difluoromethyl)pyridine-3-sulfonyl chloride (CAS 1805101-69-2)
- Acetyl-Exenatide trifluoroacetate salt (CAS 305815-28-5)
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