4-(7-Chloroquinolin-4-yl)morpholine hydrobromide CAS 853344-04-4
| CAS No. | 853344-04-4 |
| Molecular Formula | C13H13ClN2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-(7-Chloroquinolin-4-yl)morpholine hydrobromide.
4-(7-Chloroquinolin-4-yl)morpholine hydrobromide (CAS 853344-04-4), molecular formula C13H13ClN2OHBr and molecular weight 329.62 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C13H13ClN2OHBr, 4-(7-Chloroquinolin-4-yl)morpholine hydrobromide contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 329.62 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
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 | C13H13ClN2O HBr |
| Molecular Weight | 329.62 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 |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
Related Chloroquinolin Standards
- 2-(2-Chloroquinolin-7-yl)acetic acid (CAS 1000567-03-2)
- 3-Acetyl-6-chloroquinolin-2(1H)-one (CAS 1017386-44-5)
- 5-Chloroquinolin-4(1H)-one (CAS 101774-49-6)
- 4-Chloroquinolin-8-yl 4-methylbenzenesulfonate (CAS 1022094-18-3)
- 4-((4-Chloroquinolin-6-yl)sulfonyl)morpholine (CAS 1023812-28-3)
- 3-Chloroquinolin-8-ol (CAS 102878-83-1)
- 3-chloroquinolin-6-amine (CAS 103028-96-2)
- 3-Acetyl-8-chloroquinolin-4(1H)-one (CAS 1043896-74-7)
Recommended Standards
- 2-Chloro-9-(trimethylsilyl)-6-((trimethylsilyl)oxy)-9H-purine (CAS 674289-13-5)
- (1-(2-Bromo-5-methoxybenzyl)cyclopropyl)methanol (CAS 1481472-21-2)
- [2,3'-Bipyridine]-6-carboximidamide hydrochloride (CAS 1179359-85-3)
- 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carboxamide (CAS 957344-92-2)
- 1-(3-Hydroxyfuran-2-yl)ethanone (CAS 3420-59-5)
- 2-(2,5-Dioxohexahydroimidazo[4,5-d]imidazol-1(2H)-yl)-3-methylbutanoic acid (CAS 1094602-32-0)
- 2-({1-[1-(2-chlorobenzoyl)-1H-pyrazol-5-yl]ethyl}sulfanyl)-3-(trifluoromethyl)pyridine (CAS 1211669-88-3)
- Eltrombopag Impurity 119 (CAS CATO-C4X-1198119)
- 2-{3-[(4-ethylphenyl)methyl]-2,4,5-trioxoimidazolidin-1-yl}acetic acid (CAS 320423-02-7)
- Fibrinopeptide A (human) (CAS 25422-31-5)
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