(S)-4-Benzyl-3-[(S)-3-(2-bromo-4-methoxyphenyl)-2-(4-methoxyphenyl) propanoyl]-2-oxazolidinone CAS 917379-10-3
| CAS No. | 917379-10-3 |
| Molecular Formula | C27H26BrNO5 |
| Molecular Weight | 524.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (S)-4-Benzyl-3-[(S)-3-(2-bromo-4-methoxyphenyl)-2-(4-methoxyphenyl) propanoyl]-2-oxazolidinone (CAS 917379-10-3), a certified reference material (molecular formula C27H26BrNO5, MW 524.40 g/mol) for analytical method development and quality control.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution, (S)-4-Benzyl-3-[(S)-3-(2-bromo-4-methoxyphenyl)-2-(4-methoxyphenyl) propanoyl]-2-oxazolidinone is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 524.40 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C27H26BrNO5 |
| Molecular Weight | 524.40 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 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- Methyl 4-(2-((4-(4-bromophenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)acetamido)benzoate (CAS 477329-64-9)
- Tedizolid impurity 107 (CAS 1239662-42-0)
- Mal-amido-PEG3-C1-PFP ester (CAS 2101206-13-5)
- Tedizolid Impurity 88 (CAS 1239662-43-1)
- N,N-Dimethyl-2-(2-phenoxyethoxy)ethanamine (CAS 100252-25-3)
- 1-(5-Fluoro-1H-pyrazolo[3,4-b]pyridin-3-yl)ethanone (CAS 1256788-17-6)
- Dxd (CAS 1599440-33-1)
- 1,3-Bis(6-methyl-1H-benzo[d]imidazol-2-yl)benzene (CAS 70553-61-6)
- (5-Methoxy-1,3,3-trimethylcyclohexyl)methanamine hydrochloride (CAS 1363405-56-4)
- tert-Butyl 4-(bromomethyl)-3-methoxybenzoate (CAS 104436-91-1)
- Tert-butyl 4-(5-amino-1,3,4-thiadiazol-2-yl)piperazine-1-carboxylate (CAS 244201-29-4)
- methyl 3-(2,2,2-trifluoroethoxy)benzoate (CAS 35453-46-4)
- 2-Chloro-6-(difluoromethyl)-4-(trifluoromethyl)nicotinic acid (CAS 1804717-96-1)
- Semaglutide Impurity 157 (x TFA Salt) (CAS CATO-C4X-2226157)
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 18665070610 / Nicole.chen@cato-chem.com