N-[6-(Morpholin-4-yl)pyridin-3-yl]-1-phenylmethanesulfonamide CAS 439095-82-6
| CAS No. | 439095-82-6 |
| Molecular Formula | C16H19N3O3S |
| Molecular Weight | 333.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-[6-(Morpholin-4-yl)pyridin-3-yl]-1-phenylmethanesulfonamide (CAS 439095-82-6), molecular formula C16H19N3O3S and molecular weight 333.41 g/mol, is a CATO reference standard with documented purity and traceability.
N-[6-(Morpholin-4-yl)pyridin-3-yl]-1-phenylmethanesulfonamide (C16H19N3O3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone 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. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), N-[6-(Morpholin-4-yl)pyridin-3-yl]-1-phenylmethanesulfonamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C16H19N3O3S |
| Molecular Weight | 333.41 g/mol |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related N Standards
- 2-(Morpholin-4-yl)-6-phenyl-4-(trifluoromethyl)pyridine-3-carbonitrile (CAS 95640-21-4)
- 8-(MOrpholin-4-ylsulfonyl)-5h-[1,2,4]triazino[5,6-b]indol-3-amine (CAS 910443-22-0)
- N*1*-(6-Morpholin-4-yl-3-nitro-4-(trifluoromethyl)-pyridin-2-yl)ethane-1,2-diamine (CAS 1053658-12-0)
- 1171660-53-9 (3-Morpholin-4-ylpropyl)[(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)methyl]amine MFCD14282114 (CAS 1171660-53-9)
- 2-[2-(Morpholin-4-yl)-2-oxoethyl]-9,10-dihydroanthracene-9,10-dione (CAS 338968-34-6)
- N-[2-(Morpholin-4-yl)ethyl]-5-nitro-1-benzothiophene-2-carboxamide (CAS 478076-68-5)
- (Z)-{1-[3-(morpholin-4-yl)-5-(trifluoromethyl)pyridin-2-yl]ethylidene}amino acetate (CAS 860650-99-3)
- 2-(Morpholin-4-yl)-1-[4-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]ethan-1-one (CAS 736991-86-9)
Recommended Standards
- N-(5-Cyclopentyl-1,3,4-thiadiazol-2-yl)-2,6-dimethoxybenzamide (CAS 82559-56-6)
- N-{[4-(hydrazinecarbonyl)phenyl]methyl}-N,4-dimethylbenzene-1-sulfonamide (CAS 377769-39-6)
- N-(5,5-Dioxido-2-(p-tolyl)-2,6-dihydro-4H-thieno[3,4-c]pyrazol-3-yl)isobutyramide (CAS 449786-78-1)
- N7-Methyl-N2,N7-diphenylthiazolo[5,4-d]pyrimidine-2,7-diamine (CAS 871266-96-5)
- (R)-7-Methyl-1,4-diazepan-5-one (CAS 1394957-73-3)
- 2-(2-(5-Chloropyridin-2-yl)-6-methylimidazo[1,2-a]pyridin-3-yl)acetonitrile (CAS 88571-16-8)
- (4-(Aminomethyl)-5-chloro-3-(difluoromethyl)pyridin-2-yl)methanol (CAS 1807083-40-4)
- N-(4-Aminopyridin-2-yl)-N-methylamine dihydrochloride (CAS 1187933-15-8)
- 3-(3-Chlorophenyl)piperidin-3-amine (CAS 1824049-94-6)
- Dimetindene Impurity 6 (CAS CATO-C4X-21556)
- 1-(Dibenzo[b,d]furan-2-yl)-3-(dimethylamino)propan-1-one hydrochloride (CAS 38019-47-5)
- 2-Acetyl-6-benzyl-N,N-dimethyl-2,6-diazaspiro[3.4]octane-8-carboxamide (CAS 1956319-02-0)
- 5-Bromo-1-naphthonitrile (CAS 129278-20-2)
- Endo-38a-Pro-Exenatide trifluoroacetate salt (CAS 1678416-95-9)
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