1-(2,4-Dichlorobenzyl)-2-oxo-1,2-dihydropyridine-3-carbohydrazide CAS 242471-86-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 242471-86-9 |
| Molecular Formula | C13H11Cl2N3O2 |
| Molecular Weight | 312.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2,4-Dichlorobenzyl)-2-oxo-1,2-dihydropyridine-3-carbohydrazide (CAS 242471-86-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H11Cl2N3O2. Molecular weight: 312.15 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H11Cl2N3O2 |
| Molecular Weight | 312.15 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Dichlorobenzyl Standards
- 2,4-Dichlorobenzyl (E)-(2-(furan-2-yl)vinyl)carbamate (CAS 338399-77-2)
- 2,6-Dichlorobenzyl (E)-(2-(furan-2-yl)vinyl)carbamate (CAS 338399-76-1)
- Methyl 1-(2,4-dichlorobenzyl)-6-oxo-1,6-dihydropyridine-3-carboxylate (CAS 242797-27-9)
- Methyl 1-(2,6-dichlorobenzyl)-2-oxo-1,2-dihydropyridine-3-carboxylate (CAS 338754-19-1)
- Methyl 1-(2,6-dichlorobenzyl)-6-oxo-1,6-dihydropyridine-3-carboxylate (CAS 338783-07-6)
- 1-(3,4-Dichlorobenzyl)-4-isothiocyanato-3,5-dimethyl-1h-pyrazole (CAS 1006482-53-6)
- 1-(2,4-Dichlorobenzyl)-3-phenylthiourea (CAS 89516-46-1)
- 4-((2,6-Dichlorobenzyl)oxy)-2-hydroxybenzoic acid (CAS 1403982-75-1)
Recommended Standards
- [2-(2-Bromo-5-fluoro-phenyl)-ethyl]-(4-fluoro-phenyl)-amine (CAS 2365419-77-6)
- 1-[(3,4-Dichlorophenyl)methyl]-2-oxo-1,2-dihydropyridine-3-carbohydrazide (CAS 242797-50-8)
- (E)-3-(furan-2-yl)-3-oxopropanal O-(2,4-dichlorobenzyl) oxime (CAS 866049-71-0)
- 4-((4-(Tert-butyl)thiazol-2-yl)methoxy)benzoic acid (CAS 1017371-82-2)
- 3-Amino-2-[(2-cyanophenyl)methyl]-1h-isoindol-2-ium chloride (CAS 400880-08-2)
- 2-amino-N-(3-ethylphenyl)acetamide hydrochloride (CAS 1235440-53-5)
- 4-Bromo-3-methyl-1-(pyrimidin-2-yl)-1H-pyrazol-5-amine (CAS 1250084-93-5)
- 1-(4-Fluorophenyl)-3-(trifluoromethyl)-4,5-dihydro-1H-pyrazol-5-one (CAS 866472-48-2)
- 2-Ethoxyethyl bicyclo[2.2.1]hept-5-ene-2-carboxylate (CAS 46399-60-4)
- Liraglutide Impurity 20 TFA Salt (CAS CATO-C4X-199220)
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