Methyl 3-[(3-chlorobenzoyl)amino]-6-[(E)-2-(dimethylamino)ethenyl]-2-oxo-2H-pyran-5-carboxylate CAS 341966-05-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 341966-05-0 |
| Molecular Formula | C18H17ClN2O5 |
| Molecular Weight | 376.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Methyl 3-[(3-chlorobenzoyl)amino]-6-[(E)-2-(dimethylamino)ethenyl]-2-oxo-2H-pyran-5-carboxylate (CAS 341966-05-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C18H17ClN2O5. Molecular weight: 376.79 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C18H17ClN2O5 |
| Molecular Weight | 376.79 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- (Z)-3-(((2-chlorobenzoyl)oxy)imino)-1-phenylindolin-2-one (CAS 478261-26-6)
- (Z)-3-(((4-chlorobenzoyl)oxy)imino)-1-phenylindolin-2-one (CAS 478261-25-5)
- 3-(3-(4-Chlorobenzoyl)-1H-pyrrolo[2,3-b]pyridin-4-yl)benzamide (CAS 858118-80-6)
- 4-(3-(4-Chlorobenzoyl)-1H-pyrrolo[2,3-b]pyridin-4-yl)benzamide (CAS 858118-96-4)
- 4-(3-(4-Chlorobenzoyl)-1H-pyrrolo[2,3-b]pyridin-5-yl)benzamide (CAS 858118-33-9)
- 4-(4-Chlorobenzoyl)-N'-(6-chloropyridin-2-yl)-1H-pyrrole-2-carbohydrazide (CAS 338403-50-2)
- 6-(3-Chlorobenzoyl)-2-phenyl-5-(trifluoromethyl)pyridazin-3(2H)-one (CAS 478043-61-7)
- 4-({[(4-chlorobenzoyl)amino]carbonyl}amino)-3-fluorobenzene-1-sulphonyl fluoride (CAS 284674-50-6)
Recommended Standards
- 4-Chloro-7-(3-morpholinopropoxy)-6-nitroquinoline-3-carbonitrile (CAS 919482-04-5)
- 478261-27-7 9L-327S [(3Z)-2-oxo-1-phenyl-2,3-dihydro-1H-indol-3-ylidene]amino 3-chlorobenzoate (CAS 478261-27-7)
- 3-(4-Chlorophenyl)-2-(2-nitrophenoxy)quinoline (CAS 478260-80-9)
- 6-(Piperidin-1-yl)quinolin-5-amine (CAS 21194-97-8)
- (2,5-Dihydro-1H-pyrrol-2-yl)methanol (CAS 1256643-00-1)
- Pimavanserin Impurity 20 (CAS 1134815-71-6)
- 5-Bromo-3-(trifluoromethyl)benzo[b]thiophene (CAS 617706-24-8)
- ((2R,3S)-2-Methyltetrahydrofuran-3-yl)methanol (CAS 18689-92-4)
- 2-((1H-benzo[d][1,2,3]triazol-1-yl)methyl)-6-(tert-butyl)-4-methylphenol (CAS 132980-36-0)
- Prolactin-Releasing Peptide (12-31), rat (CAS 222988-10-5)
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