2-Morpholino-5-(tributylstannyl)pyridine CAS 223556-07-8
| CAS No. | 223556-07-8 |
| Molecular Formula | C21H38N2OSn |
| Molecular Weight | 453.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 2-Morpholino-5-(tributylstannyl)pyridine (CAS 223556-07-8), a certified reference material (molecular formula C21H38N2OSn, MW 453.25 g/mol) for analytical method development and quality control.
Based on its molecular formula C21H38N2OSn, 2-Morpholino-5-(tributylstannyl)pyridine contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 453.25 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.
Physical & Chemical Properties
| Molecular Formula | C21H38N2OSn |
| Molecular Weight | 453.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2020 |
| Nitrogen Atoms | 2 |
Related Morpholino Standards
- 2-((2-Morpholino-5-(trifluoromethyl)phenyl)amino)-2-oxoethyl 2-(methylthio)nicotinate (CAS 378188-87-5)
- 2-((2-Morpholino-5-(trifluoromethyl)phenyl)amino)-2-oxoethyl 1-naphthoate (CAS 400758-12-5)
- Methyl 3-((4-(2-morpholino-4-oxo-1,4-dihydroquinolin-8-yl)-1H-1,2,3-triazol-1-yl)methyl)benzoate (CAS 1380227-11-1)
- 2-((5-Morpholino-4-tosylthiazol-2-yl)thio)-1-phenylethan-1-one (CAS 872102-73-3)
- (Z)-1-(3-morpholino-5-(trifluoromethyl)pyridin-2-yl)ethan-1-one O-(4-chlorobenzoyl) oxime (CAS 860650-97-1)
- 5-Methyl-4-(4-morpholino-3-(morpholinosulfonyl)phenyl)-4H-1,2,4-triazole-3-thiol (CAS 893779-24-3)
- 2-((5-Morpholino-4-tosylthiazol-2-yl)thio)-1-(piperidin-1-yl)ethan-1-one (CAS 874594-16-8)
- 1-Morpholino-2-((5-morpholino-4-tosylthiazol-2-yl)thio)ethan-1-one (CAS 874594-15-7)
Recommended Standards
- 2-((1-(4-Iodophenyl)-2,5-dioxopyrrolidin-3-yl)thio)benzoic acid (CAS 514182-09-3)
- (2R,3S,5S)-5-acetoxy-2-(((4-chlorobenzoyl)oxy)methyl)tetrahydrofuran-3-yl 4-chlorobenzoate (CAS 1019659-88-1)
- (S)-4-(3-Bromo-4-(trifluoromethyl)phenyl)-1-(tert-butoxycarbonyl)piperazine-2-carboxylic acid 1787398-02-0 (CAS 1787398-02-0)
- 2-(2-Ethoxy-4-formyl-6-iodophenoxy)-N-phenethylacetamide (CAS 486994-22-3)
- 6-{[(1r,4r)-4-aminocyclohexyl]oxy}pyridine-3-carbonitrile (CAS 676560-38-6)
- (2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)(4-(hydroxymethyl)piperidin-1-yl)methanone (CAS 1179187-11-1)
- 1,2-Dimethyl-1H-indole-3-carbonitrile (CAS 51072-84-5)
- 1,1'-Bis[3-(trimethylammonio)propyl]-4,4'-bipyridinium Tetrachloride Dihydrate (CAS 108228-37-1)
- Exo-9-methyl-3-oxa-9-azabicyclo[3.3.1]nonan-7-amine dihydrochloride (CAS 1187310-06-0)
- Ethyl 3-(4-methylpyridin-3-yl)propanoate (CAS 19608-38-9)
- (2-[(Methylamino)methyl]-1,3-thiazol-4-yl)methanol (CAS 82586-69-4)
- 4-(1-Methyl-1h-pyrazol-4-yl)butan-2-ol (CAS 1343949-71-2)
- 4-[2-(1h-imidazol-1-yl)ethoxy]-3,5-dimethylbenzoic acid hydrochloride (CAS 1333745-58-6)
- Semaglutide Impurity 191 (CAS CATO-C4X-2226191)
Why CATO?
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