N-(2-Methoxy-4-morpholinophenyl)-2-(pyridin-3-yl)thiazole-4-carboxamide CAS 1042672-97-8
| CAS No. | 1042672-97-8 |
| Molecular Formula | C20H20N4O3S |
| Molecular Weight | 396.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(2-Methoxy-4-morpholinophenyl)-2-(pyridin-3-yl)thiazole-4-carboxamide (CAS 1042672-97-8) is a high-purity analytical reference standard with the molecular formula C20H20N4O3S and a molecular weight of 396.46 g/mol.
Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, N-(2-Methoxy-4-morpholinophenyl)-2-(pyridin-3-yl)thiazole-4-carboxamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 396.46 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
As a certified reference material (CRM), N-(2-Methoxy-4-morpholinophenyl)-2-(pyridin-3-yl)thiazole-4-carboxamide 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 | C20H20N4O3S |
| Molecular Weight | 396.46 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 5-bromo-1,2,3,4-tetrahydro-1,7-naphthyridine (CAS 351457-97-1)
- 2,3,5,6-tetrafluoro-4-nitrophenol (CAS 20994-04-1)
- Benzoic Acid Dicyano-Phenyl-Methyl Ester (CAS 5467-94-7)
- Benzyl N-(3-hydroxycyclobutyl)carbamate (CAS 130396-60-0)
- 3-Chloro-5,7-dihydroxy-4-methyl-2h-chromen-2-one (CAS 22649-27-0)
- 2-((3-Cyano-4-phenyl-6-(p-tolyl)pyridin-2-yl)thio)-N-(2-methoxyphenyl)acetamide (CAS 332171-01-4)
- N-(4-Chloro-6-(ethylamino)-1,3,5-triazin-2-yl)formamide (CAS 142179-77-9)
- 3-(6-Fluoro-4-oxo-4H-chromen-3-yl)propanoic acid (CAS 870704-01-1)
- Liraglutide Impurity 16 TFA Salt (CAS CATO-C4X-199216)
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