4-(2-Bromo-4,6-difluorophenylsulfonyl)morpholine CAS 1179860-20-8
| CAS No. | 1179860-20-8 |
| Molecular Formula | C10H10BrF2NO3S |
| Molecular Weight | 342.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 4-(2-Bromo-4,6-difluorophenylsulfonyl)morpholine (C10H10BrF2NO3S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/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.
4-(2-Bromo-4,6-difluorophenylsulfonyl)morpholine (CAS 1179860-20-8), molecular formula C10H10BrF2NO3S and molecular weight 342.16 g/mol, is a CATO reference standard with documented purity and traceability.
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 | C10H10BrF2NO3S |
| Molecular Weight | 342.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 4-((2-Bromo-4,5-difluorophenyl)sulfonyl)morpholine (CAS 1704065-64-4)
- Methyl 2-(8-bromo-6-fluoro-1-hydroxy-2,3-dihydro-1H-pyrrolo[1,2-a]indol-1-yl)acetate (CAS 476618-06-1)
- 1-Bromo-4-((4-nitrophenyl)sulfonyl)benzene (CAS 75124-91-3)
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- 2-(3-Bromo-1H-pyrrolo[2,3-b]pyridin-5-yl)isoindoline-1,3-dione (CAS 923583-84-0)
- 2,2'-(((5-Bromo-1H-benzo[d]imidazol-2-yl)methyl)azanediyl)diacetic acid (CAS 89218-95-1)
- 4-(6-Bromo-3-hydroxy-4-oxo-3,4-dihydroquinazolin-2-yl)benzonitrile (CAS 338774-70-2)
- Benzyl (5-bromo-2,3-difluorophenyl)carbamate (CAS 1820684-77-2)
Recommended Standards
- tert-Butyl 5-bromo-6-nitro-1H-indazole-1-carboxylate (CAS 929617-38-9)
- 2-(3-(Cyclopropylmethoxy)-5-(trifluoromethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2096334-35-7)
- 2,2'-Diselanediyldianiline (CAS 63870-44-0)
- 4,4'-Diselanediyldianiline (CAS 35507-35-8)
- n-(Cyclohexylmethyl)-2-(4-methylcyclohexyl)ethan-1-amine (CAS 1410922-56-3)
- Potassium (2-(4-(tert-butoxycarbonyl)piperazin-1-yl)-3-chloropyridin-4-yl)trifluoroborate (CAS 1704704-41-5)
- (R)-5-Isobutyl-3-phenyl-2-thioxoimidazolidin-4-one (CAS 92419-07-3)
- 1-((4-Chloro-2-nitrophenyl)sulfonyl)spiro[indoline-3,2'-[1,3]dioxolan]-2-one (CAS 866152-09-2)
- (S)-3,3,3-Trifluoro-1-phenyl-2-propylamine hydrochloride (CAS 1389320-25-5)
- 6,7-Dimethyl-1H-benzo[d]imidazol-5-amine dihydrochloride (CAS 1269105-94-3)
- N-(2-(3-Methoxyphenyl)-2-morpholinoethyl)benzamide (CAS 941896-40-8)
- 2-(Tetrahydro-2H-pyran-4-yl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole (CAS 2416673-94-2)
- 1-(Oxan-4-yl)-1h-pyrazole-4-sulfonyl chloride (CAS 1340488-60-9)
- Semaglutide impurity 276 (CAS CATO-C4X-2226276)
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