6'-Amino-N-[2-(morpholin-4-yl)-[1,3]oxazolo[4,5-b]pyridin-6-yl]-[2,3'-bipyridine]-6-carboxamide CAS 1801343-74-7
| CAS No. | 1801343-74-7 |
| Molecular Formula | C21H19N7O3 |
| Molecular Weight | 417.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, 6'-Amino-N-[2-(morpholin-4-yl)-[1,3]oxazolo[4,5-b]pyridin-6-yl]-[2,3'-bipyridine]-6-carboxamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 417.42 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
6'-Amino-N-[2-(morpholin-4-yl)-[1,3]oxazolo[4,5-b]pyridin-6-yl]-[2,3'-bipyridine]-6-carboxamide (CAS 1801343-74-7) is a high-purity analytical reference standard with the molecular formula C21H19N7O3 and a molecular weight of 417.42 g/mol.
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 | C21H19N7O3 |
| Molecular Weight | 417.42 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 7 |
Related Amino Standards
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Recommended Standards
- 5-Ethyl-11-oxo-N-[3-(trifluoromethyl)phenyl]-5H,5aH,6H,7H,8H,9H,11H-pyrido[2,1-b]quinazoline-3-carboxamide (CAS 1574594-79-8)
- Methyl 2-((3-(tert-butyl)-1-(3-(trifluoromethyl)phenyl)-1H-pyrazol-5-yl)amino)benzoate (CAS 1956322-53-4)
- Picropodophyllotoxin-d3 (CAS 1454782-81-0)
- 4-(1-Methyl-6-(methylamino)-3,5-dinitro-1,4-dihydropyridin-2-yl)-N-phenylpiperazine-1-carboxamide (CAS 338777-91-6)
- Ethyl N-[2-cyano-3-(piperidinoamino)acryloyl]carbamate (CAS 320420-03-9)
- N-(4-fluorophenyl)-2-morpholinoacetamide (CAS 37163-39-6)
- N-(3-(4-Bromophenyl)-1-(4-phenylthiazol-2-yl)-1H-pyrazol-5-yl)benzamide (CAS 74101-27-2)
- 2-Amino-2-(2-fluorophenyl)ethanol oxalate (CAS 1177307-77-5)
- 4-[(2-amino-5-[2-(4-chlorophenyl)ethynyl]pyrimidin-4-yl)amino]cyclohexan-1-ol (CAS 393856-87-6)
- 3-Chloro-4-ethoxy-5-methoxybenzaldehyde (CAS 462066-66-6)
- 8,8-Dimethyl-5,8-dihydroindeno[2,1-c]carbazole (CAS 1623813-70-6)
- 1,5-Bis(4-chlorophenyl)-N-methyl-1H-pyrazole-3-carboxamide (CAS 477713-30-7)
- Cyclopentyl(pyridin-3-yl)methanone (CAS 82465-75-6)
- Allo-Thr7-Tirzepatide (CAS CATO-CPTD788933)
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