N-(4-chlorophenyl)-1-oxo-2-(pyridin-3-ylmethyl)-1,2-dihydroisoquinoline-4-carboxamide CAS 303995-22-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303995-22-4 |
| Molecular Formula | C22H16ClN3O2 |
| Molecular Weight | 389.83 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity N-(4-chlorophenyl)-1-oxo-2-(pyridin-3-ylmethyl)-1,2-dihydroisoquinoline-4-carboxamide (CAS 303995-22-4) pharmaceutical standards reference standard. Molecular formula: C22H16ClN3O2. Molecular weight: 389.83 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C22H16ClN3O2 |
| Molecular Weight | 389.83 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related N Standards
- 1-[(4-Chlorophenyl)sulfanyl]-4-[(4-fluorophenoxy)methyl]-2-nitrobenzene (CAS 477869-49-1)
- 4-Chlorophenyl 2-(4-methoxyphenyl)quinoline-4-carboxylate (CAS 332381-14-3)
- 5-(2-Chlorophenyl)-N-(4-phenoxyphenyl)furan-2-carboxamide (CAS 853331-44-9)
- N-(4-((2-chlorophenyl)sulfonyl)phenyl)-4-fluorobenzamide (CAS 339105-42-9)
- N-[(2-Chlorophenyl)methyl]-2-acetamido-N'-(4-methoxyphenyl)propanediamide (CAS 551921-05-2)
- 1142209-45-7 4-[(5-{[(3-Chlorophenyl)amino]carbonyl}-1,3,4-thiadiazol-2-yl)methoxy]benzoic acid MFCD12028258 (CAS 1142209-45-7)
- 4-[(5-{[(4-Chlorophenyl)amino]carbonyl}-1,3,4-thiadiazol-2-yl)methoxy]benzoic acid (CAS 1142210-59-0)
- 2-((1-(4-Chlorophenyl)-3-(methoxycarbonyl)-6-oxo-1,6-dihydropyridazin-4-yl)thio)pyridine 1-oxide (CAS 338756-25-5)
Recommended Standards
- Indibulin (CAS 204205-90-3)
- N-benzyl-3-(4-chlorophenyl)-4-oxo-3,4-dihydrophthalazine-1-carboxamide (CAS 320417-85-4)
- 7-Butyl-4-chloro-3,8,9-trimethoxybenzo[g]quinoline-5,10-dione (CAS 61186-53-6)
- 1-Isopropyl-1H-imidazole-4-carbonitrile (CAS 1159733-95-5)
- 4-{[(2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)methyl]amino}benzamide (CAS 909344-67-8)
- N-(3-formyl-4-methylpyridin-2-yl)-2,2-dimethylpropanamide (CAS 216678-81-8)
- Copper, (L-aspartato)- (CAS 30272-90-3)
- (1-(Thieno[3,2-d]pyrimidin-4-yl)piperidin-4-yl)methanol (CAS 910037-26-2)
- N'-Benzylidene-2-((5-((4-chlorobenzyl)thio)-1,3,4-thiadiazol-2-yl)thio)acetohydrazide (CAS 406202-01-5)
- Immunstimulating Peptide, human (CAS 94773-24-7)
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