(4-Bromophenyl)(5-morpholino-4-(pyridin-2-yl)thiophen-2-yl)methanone CAS 339023-33-5
| CAS No. | 339023-33-5 |
| Molecular Formula | C20H17BrN2O2S |
| Molecular Weight | 429.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 429.33 g/mol gives (4-Bromophenyl)(5-morpholino-4-(pyridin-2-yl)thiophen-2-yl)methanone distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(4-Bromophenyl)(5-morpholino-4-(pyridin-2-yl)thiophen-2-yl)methanone (CAS 339023-33-5), molecular formula C20H17BrN2O2S and molecular weight 429.33 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (4-Bromophenyl)(5-morpholino-4-(pyridin-2-yl)thiophen-2-yl)methanone (C20H17BrN2O2S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 429.33 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C20H17BrN2O2S |
| Molecular Weight | 429.33 g/mol |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Bromophenyl Standards
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- N-(4-Bromophenyl)-4-hydroxy-2-oxo-1-pentyl-1,2-dihydroquinoline-3-carboxamide (CAS 300716-31-8)
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- 4-(4-Bromophenyl)-2-(3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)-4-oxobutanoic acid (CAS 94051-80-6)
- Ethyl 2-{4-[2-(4-bromophenyl)-2-oxoethyl]-3-oxo-3,4-dihydroquinoxalin-2-yl}acetate (CAS 478041-09-7)
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Recommended Standards
- 4-(4-Bromophenoxy)-2-(hydroxymethyl)butyl 4-methylbenzenesulfonate (CAS 1467061-84-2)
- Methyl 2-((4,6-bis(4-chlorophenyl)-3-cyanopyridin-2-yl)thio)acetate (CAS 332385-72-5)
- 1-([1,1'-Biphenyl]-4-yl)-3-((4-bromophenyl)sulfonyl)propan-1-one (CAS 868256-22-8)
- Ethyl 5-cyano-6-[(2,4-dichlorophenyl)sulfanyl]-2-phenylpyridine-3-carboxylate (CAS 860784-73-2)
- 4-Oxo-4-(4-(trifluoromethoxy)phenyl)butanoic acid (CAS 467231-40-9)
- 3-(Oxan-4-yl)cyclohexan-1-ol (CAS 1342378-98-6)
- 4-chloro-2-methyl-5-nitroaniline (CAS 34648-99-2)
- Phloroglucinol impurity 60 (CAS CATO-C4X-221760)
- 3-Chloro-4-ethoxybenzenethiol (CAS 1378801-10-5)
- tert-Butyl (E)-4-(3-methoxy-3-oxoprop-1-en-1-yl)benzoate (CAS 146943-27-3)
- 3-(3-Ethoxyphenyl)isoxazol-5-amine (CAS 501902-17-6)
- 6-Chloro-2-fluoro-3-methoxyphenylacetic acid (CAS 1017777-83-1)
- (Z)-9-Methyldec-2-enal (CAS 654668-47-0)
- [γ-Glu]15 Semaglutide (CAS CATO-C4X-222690)
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