4-(7-Bromoquinoxalin-2-yl)morpholine CAS 916811-87-5
| CAS No. | 916811-87-5 |
| Molecular Formula | C12H12BrN3O |
| Molecular Weight | 294.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-(7-Bromoquinoxalin-2-yl)morpholine is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 4-(7-Bromoquinoxalin-2-yl)morpholine (CAS 916811-87-5), a certified reference material (molecular formula C12H12BrN3O, MW 294.15 g/mol) for analytical method development and quality control.
The molecular framework of 4-(7-Bromoquinoxalin-2-yl)morpholine (C12H12BrN3O) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 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 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.
As a certified reference material (CRM), 4-(7-Bromoquinoxalin-2-yl)morpholine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C12H12BrN3O |
| Molecular Weight | 294.15 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Bromoquinoxalin Standards
- 2-((7-Bromoquinoxalin-2-yl)oxy)ethanol (CAS 705262-64-2)
- 1-(7-Bromoquinoxalin-2-yl)ethan-1-one (CAS 1509899-17-5)
- (8-bromoquinoxalin-5-yl)methanol (CAS 1360599-49-0)
- (7-Bromoquinoxalin-2-yl)methanamine (CAS 1895321-45-5)
- 5-Bromoquinoxalin-2-ol (CAS 183801-93-6)
- 6-Bromoquinoxalin-2(1H)-one (CAS 55687-34-8)
- 7-Bromoquinoxalin-2(1H)-one (CAS 82031-32-1)
- 8-Bromoquinoxalin-6-ol (CAS 2768872-22-4)
Recommended Standards
- 4-(6-Bromoquinazolin-4-yl)morpholine (CAS 307538-52-9)
- 4,4,5,5-Tetramethyl-2-(2,4,6-trimethoxyphenyl)-1,3,2-dioxaborolane (CAS 269410-04-0)
- 3-(4-Bromophenyl)-5-(pyrrolidin-2-yl)-1,2,4-oxadiazole (CAS 854541-92-7)
- 4,4,5,5-Tetramethyl-2-(3,4,5-trimethoxyphenyl)-1,3,2-dioxaborolane (CAS 214360-67-5)
- 2-Cyclopropyl-2-methylcyclobutanone (CAS 42436-84-0)
- Ethoxydimethyl(octadecyl)silane (CAS 97330-35-3)
- 2-(2-Bromo-3-(chloromethyl)-5-(difluoromethyl)pyridin-4-yl)acetic acid (CAS 1805371-88-3)
- Methyl 3-allyl-2-imino-2,3-dihydrobenzo[d]thiazole-6-carboxylate hydrobromide (CAS 1820590-99-5)
- 2-(Difluoromethyl)-5-hydroxy-6-methylpyridine-3-carboxylic acid (CAS 1805203-30-8)
- 1-((1-Benzylpiperidin-4-yl)amino)hexan-2-ol (CAS 866151-36-2)
- tert-Butyl 4-acetoxypiperidine-1-carboxylate (CAS 850452-53-8)
- 2-(Isoxazol-5-yl)-4,5-dimethylphenol (CAS 288844-42-8)
- trans-4-Methylhexahydro-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 1439806-77-5)
- Palmitoyl hexapeptide-6 (CAS 891498-01-4)
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