2-(Pyridin-3-yl)morpholine CAS 90437-05-1
| CAS No. | 90437-05-1 |
| Molecular Formula | C9H12N2O |
| Molecular Weight | 164.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 2-(Pyridin-3-yl)morpholine (C9H12N2O) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies 2-(Pyridin-3-yl)morpholine (CAS 90437-05-1), a certified reference material (molecular formula C9H12N2O, MW 164.20 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-(Pyridin-3-yl)morpholine 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 | C9H12N2O |
| Molecular Weight | 164.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 2 |
Related Pyridin Standards
- 2-(Pyridin-2-yl)morpholine (CAS 1018656-53-5)
- 2-(Pyridin-4-yl)morpholine (CAS 1018656-57-9)
- 1-(Pyridin-4-yl)pyrrolidin-3-ol (CAS 116721-57-4)
- (R)-3-(Pyridin-4-yl)morpholine (CAS 1212939-43-9)
- (S)-3-(Pyridin-4-yl)morpholine (CAS 1213126-61-4)
- (R)-3-(Pyridin-2-yl)morpholine (CAS 1213223-55-2)
- (S)-3-(Pyridin-2-yl)morpholine (CAS 1213373-02-4)
- (R)-3-(Pyridin-3-yl)morpholine (CAS 1213691-34-9)
Recommended Standards
- 2-(P-tolyl)acetohydrazide (CAS 57676-54-7)
- 2-(pyrrolidin-3-yloxy)pyridine (CAS 253603-61-1)
- 2-(p-Tolyl)-1,3-dioxolane (CAS 2403-51-2)
- 2,2-difluoro-2-(pyridin-2-yl)ethan-1-amine (CAS 267875-68-3)
- (R)-5-((((S)-1-((R)-1-(3,5-Bis(trifluoromethyl)phenyl)ethoxy)-2-phenylbut-3-en-2-yl)amino)methyl)-5-vinylpyrrolidin-2-one (CAS 1178515-20-2)
- 2-Amino-3-(3,5-diethyl-1h-1,2,4-triazol-1-yl)-2-methylpropanamide (CAS 1496371-15-3)
- N-(3,4-dimethoxybenzyl)-4-methoxyaniline (CAS 82376-73-6)
- 1,1'-(6-Iodopyridine-2,4-diyl)bis(ethan-1-one) (CAS 1393576-50-5)
- 2-((3,5-Dimethyladamantan-1-yl)oxy)ethan-1-amine (CAS 887405-40-5)
- 5-Cyclopropoxy-4-isopropyl-N,N-dimethylnicotinamide (CAS 1243286-57-8)
- 4-Chloro-2-methyl-2-butanol (CAS 1985-88-2)
- 6-Chloro-4-methylcinnoline (CAS 89770-39-8)
- 1-Amino-4,5-dihydroxy-8-nitroanthracene-9,10-dione (CAS 24069-55-4)
- Glucagon Monohydrochloride (CAS 28270-04-4)
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