N-(4-Chlorophenyl)-1-ethyl-7-methyl-N-(4-methyl-4,5-dihydrothiazol-2-yl)-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxamide CAS 870757-00-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 870757-00-9 |
| Molecular Formula | C22H21ClN4O2S |
| Molecular Weight | 440.95 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(4-Chlorophenyl)-1-ethyl-7-methyl-N-(4-methyl-4,5-dihydrothiazol-2-yl)-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxamide (CAS 870757-00-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H21ClN4O2S. Molecular weight: 440.95 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C22H21ClN4O2S |
| Molecular Weight | 440.95 g/mol |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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- 4-((4-Chlorophenyl)thio)-N-(2,6-diethylphenyl)-3-nitrobenzamide (CAS 303988-26-3)
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Recommended Standards
- N-(5-Carbamoyl-2-(piperidin-1-yl)phenyl)-2-(4-chlorophenyl)thiazole-4-carboxamide (CAS 1016434-01-7)
- (4Z)-N-[(4-Chlorophenyl)methoxy]-1-(4-methylphenyl)-2-phenyl-4,5,6,7-tetrahydro-1H-indol-4-imine (CAS 338757-84-9)
- Sertindole (CAS 106516-24-9)
- Phosphamidon (CAS 13171-21-6)
- 1,3-Bis(3,4-dichlorophenyl)propane-1,3-dione (CAS 34848-45-8)
- 2-[(3,4-Dichlorophenyl)sulfanyl]-6-(4-fluorophenyl)pyridine-3-carbonitrile (CAS 252059-89-5)
- 7-Chloro-2-hydrazinyl-3-methylquinoline hydrochloride (CAS 1171200-48-8)
- Ethyl 2-amino-6-fluoro-3-methylbenzoate (CAS 1179297-85-8)
- 3-Methanesulfonylbenzohydrazide (CAS 953885-64-8)
- Tirzepatide-d7 Ditrifluoroacetate (CAS CATO-CPTD788698)
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