4-(6-chloro-pyridazin-3-yl)-morpholine CAS 17259-32-4
| CAS No. | 17259-32-4 |
| Molecular Formula | C8H16ClN3O |
| Molecular Weight | 205.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-(6-chloro-pyridazin-3-yl)-morpholine is closely related to an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 4-(6-chloro-pyridazin-3-yl)-morpholine (CAS 17259-32-4), a certified reference material (molecular formula C8H16ClN3O, MW 205.69 g/mol) for analytical method development and quality control.
4-(6-chloro-pyridazin-3-yl)-morpholine (C8H16ClN3O) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; 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.
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.
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 | C8H16ClN3O |
| Molecular Weight | 205.69 g/mol |
| 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related chloro Standards
- 4-chloro-7-methoxypyrido[3,2-d]pyrimidine (CAS 1256811-43-4)
- 4-chloro-8-methoxy-pyrido[3,4-d]pyrimidine (CAS 1260178-67-3)
- 4-chloro-6-methoxypyrido[3,2-d]pyrimidine (CAS 1417555-18-0)
- 5-chloro-2-methoxypyrido[3,4-b]pyrazine (CAS 1600511-78-1)
- 4-chloro-2-propylquinoline (CAS 100121-90-2)
- 6-Chloro-2,4,8-trimethylquinoline (CAS 105907-08-2)
- 5-Chloro-2,4,8-trimethylquinoline (CAS 105908-43-8)
- 2-Chloro-7-ethyl-3-methylquinoline (CAS 108097-03-6)
Recommended Standards
- 2-amino-4-chloroquinazolin-7-ol (CAS 198065-60-0)
- 2-{[1-(5-chlorothiophen-2-yl)ethyl]amino}ethan-1-ol (CAS 1155046-67-5)
- (2R)-2-(3-chloro-4-fluorophenyl)pyrrolidine (CAS 1241678-96-5)
- 4-(Chloromethyl)-2-(1-ethoxyethyl)-1,3-thiazole (CAS 1247625-25-7)
- 2-Ethyl-5,6,7,8-tetrahydroimidazo[1,2-a]pyrazine (CAS 126052-32-2)
- 2-Methyl-5H,6H,7H,8H-pyrido[2,3-d]pyrimidin-7-one (CAS 118768-05-1)
- 4-Cyclopropoxy-5-isopropoxy-N,N-dimethylpyridin-2-amine (CAS 1243390-23-9)
- Aurate(1-), tetrachloro-, lithium, hydrate, (SP-4-1)- (CAS 502169-73-5)
- 4-(2,2,2-Trifluoroethyl)piperidine hydrochloride (CAS 1384428-45-8)
- 1-(2-Methoxyethoxy) butane (CAS 13343-98-1)
- (2-Chloro-4-((2-fluorophenyl)carbamoyl)phenyl)boronic acid (CAS 1449142-64-6)
- n-(Sec-butyl)-4-methylaniline (CAS 93103-31-2)
- 2-((3-Methyl-4-oxo-7-phenyl-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)-N-(3-phenylpropyl)acetamide (CAS 1040632-11-8)
- D-Ala21-Tirzepatide (CAS CATO-CPTD788913)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com