4,4'-(Pyridin-2-ylmethylene)dimorpholine CAS 53189-78-9
| CAS No. | 53189-78-9 |
| Molecular Formula | C14H21N3O2 |
| Molecular Weight | 263.34 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.
CATO supplies 4,4'-(Pyridin-2-ylmethylene)dimorpholine (CAS 53189-78-9), a certified reference material (molecular formula C14H21N3O2, MW 263.34 g/mol) for analytical method development and quality control.
4,4'-(Pyridin-2-ylmethylene)dimorpholine (C14H21N3O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, 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 4,4'-(Pyridin-2-ylmethylene)dimorpholine 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 | C14H21N3O2 |
| Molecular Weight | 263.34 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 3 |
Related Pyridin Standards
- 2-Methyl-3-(pyridin-4-yl)-3,3a,4,5-tetrahydro-2H-benzo[g]indazole (CAS 58710-56-8)
- Ethyl 2-(2-(pyridin-3-ylamino)thiazol-5-yl)acetate (CAS 1092959-68-6)
- 4-[2-(pyridin-4-yl)-1,3-thiazol-4-yl]benzonitrile (CAS 222629-39-2)
- N1-(4-(pyridin-3-yl)pyrimidin-2-yl)benzene-1,4-diamine (CAS 150784-74-0)
- (2-Phenyl-6-(pyridin-2-yl)pyrimidin-4-yl)methanol (CAS 922726-29-2)
- 1-Benzyl-3-(pyridin-3-yl)-1H-pyrazole-4-carbaldehyde (CAS 956504-56-6)
- 3-(Pyridin-3-yl)-1-(p-tolyl)-1H-pyrazole-4-carbaldehyde (CAS 618098-93-4)
- 4-Oxo-4-[4-(pyridin-2-yl)piperazin-1-yl]butanoic acid (CAS 213186-59-5)
Recommended Standards
- 4-(Furan-2-ylmethyl)-5-(thiophen-2-yl)-4h-1,2,4-triazole-3-thiol (CAS 451502-30-0)
- 4-[4-(2,5-Dimethyl-1H-pyrrol-1-yl)phenyl]-2-methylpyrimidine (CAS 865658-67-9)
- 4-(Cyclopropanecarbonyl)-N-(3-(dimethylamino)propyl)-1H-pyrrole-2-carboxamide (CAS 439095-91-7)
- 4-Amino-3-methoxy-N-(1-methylpiperidin-4-yl)benzamide, 97% (CAS 876126-60-2)
- (S)-2,2-dimethyl-4-oxocyclohexane-1-carboxylic acid (CAS 1932214-46-4)
- (4,5,6,7-Tetrahydro-1h-benzo[d]imidazol-2-yl)methanamine (CAS 933693-79-9)
- 4-Chloro-N-(2,5-dimethyl-1H-pyrrol-1-yl)benzamide (CAS 672950-20-8)
- 3-Fluoro-4-methylbenzohydrazide (CAS 953735-01-8)
- 5-AMINO-2-FLUOROBENZONITRILE (CAS 77123-60-5)
- 5-Cyclopropoxy-6-(dimethylamino)-N,N-dimethylpicolinamide (CAS 1243476-96-1)
- 4-(Methylamino)piperidine Dihydrochloride (CAS 1220039-56-4)
- 5-Bromo-3-methoxy-2-methylaniline (CAS 1082040-45-6)
- Methyl 7-benzyl-5,8-dioxo-hexahydro-1H-[1,3]thiazolo[3,4-a]pyrazine-3-carboxylate (CAS 155266-96-9)
- Vasonatrin Peptide (VNP) trifluoroacetate salt (CAS 141676-35-9)
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