tert-Butyl 2-(4-bromo-2-fluorophenyl)morpholine-4-carboxylate CAS 1400997-79-6
| CAS No. | 1400997-79-6 |
| Molecular Formula | C15H19BrFNO3 |
| Molecular Weight | 360.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
tert-Butyl 2-(4-bromo-2-fluorophenyl)morpholine-4-carboxylate (CAS 1400997-79-6), molecular formula C15H19BrFNO3 and molecular weight 360.22 g/mol, is a CATO reference standard with documented purity and traceability.
tert-Butyl 2-(4-bromo-2-fluorophenyl)morpholine-4-carboxylate (C15H19BrFNO3) 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, the carboxyl group imparts weak acidity; 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.
CATO manufactures tert-Butyl 2-(4-bromo-2-fluorophenyl)morpholine-4-carboxylate 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 | C15H19BrFNO3 |
| Molecular Weight | 360.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- tert-Butyl 2-(4-bromo-3-fluorophenyl)morpholine-4-carboxylate (CAS 1400997-38-7)
- (5-((4-Iodobenzyl)thio)-4-methyl-4h-1,2,4-triazol-3-yl)methanamine (CAS 1465053-68-2)
- tert-Butyl 4-(5-bromo-3-fluoropyridin-2-yl)piperazine-1-carboxylate (CAS 1289048-68-5)
- 8-(2-(4-Bromo-2-fluorophenoxy)ethyl)-1,4-dioxa-8-azaspiro[4.5]Decane (CAS 1704082-76-7)
- 5-[3-(Benzyloxy)phenyl]-2-methoxypyridine (CAS 1375069-19-4)
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- 1,3,4,6-TEtra-o-benzoyl-alpha-d-fructofuranose (CAS 58670-14-7)
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- Semaglutide Impurity 166 (CAS 1395881-03-4)
Why CATO?
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