4-(4-Bromo-2-fluorobenzyl)morpholine, 97% CAS 338454-98-1
| CAS No. | 338454-98-1 |
| Molecular Formula | C11H13BrFNO |
| Molecular Weight | 274.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(4-Bromo-2-fluorobenzyl)morpholine, 97% (CAS 338454-98-1), a certified reference material (molecular formula C11H13BrFNO, MW 274.13 g/mol) for analytical method development and quality control.
4-(4-Bromo-2-fluorobenzyl)morpholine, 97% (C11H13BrFNO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
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 | C11H13BrFNO |
| Molecular Weight | 274.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
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- 3-Bromo-N-butyl-4-fluorobenzamide (CAS 1065074-05-6)
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Recommended Standards
- 4-(3-Bromo-4-fluorobenzyl)morpholine, 97% (CAS 281652-25-3)
- 4-(4-Bromo-3-fluorobenzyl)morpholine, 97% (CAS 897016-96-5)
- 4-(2-Bromo-5-fluorophenoxy)piperidine (CAS 916971-27-2)
- 4-(4-Bromo-3-fluorophenoxy)piperidine (CAS 684249-71-6)
- n-Methylbicyclo[2.2.1]heptan-2-amine (CAS 42870-62-2)
- Benzyl 2-(hydroxymethyl)indoline-1-carboxylate (CAS 135829-04-8)
- 4-Cyano-3-fluorophenoxyacetic acid (CAS 401478-77-1)
- G1T38 (CAS 1628256-23-4)
- (S)-1-(5-Fluoropyrimidin-2-yl)ethanamine hydrochloride(1:x) (CAS 1075756-60-3)
- 2-(Methylthio)-5-(pyridin-2-ylmethyl)-1,3,4-oxadiazole (CAS 606117-23-1)
- Isopropyl 2-amino-4-ethyl-5-methylthiophene-3-carboxylate (CAS 869946-98-5)
- S-(3-Amino-2-methyl-3-oxopropyl) ethanethioate (CAS 909027-82-3)
- N-(4-(2-fluorophenyl)piperazine-1-carbonothioyl)-4-methylbenzamide (CAS 497061-04-8)
- Semaglutide impurity 57 (CAS 2773558-06-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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