Prop-2-yn-1-yl 5-chloro-1-(2,4-dichlorobenzyl)-6-oxo-1,6-dihydropyridine-3-carboxylate CAS 242471-98-3
| CAS No. | 242471-98-3 |
| Molecular Formula | C16H10Cl3NO3 |
| Molecular Weight | 370.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Prop-2-yn-1-yl 5-chloro-1-(2,4-dichlorobenzyl)-6-oxo-1,6-dihydropyridine-3-carboxylate is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Prop-2-yn-1-yl 5-chloro-1-(2,4-dichlorobenzyl)-6-oxo-1,6-dihydropyridine-3-carboxylate (CAS 242471-98-3), molecular formula C16H10Cl3NO3 and molecular weight 370.61 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C16H10Cl3NO3, Prop-2-yn-1-yl 5-chloro-1-(2,4-dichlorobenzyl)-6-oxo-1,6-dihydropyridine-3-carboxylate contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 370.61 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Prop-2-yn-1-yl 5-chloro-1-(2,4-dichlorobenzyl)-6-oxo-1,6-dihydropyridine-3-carboxylate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H10Cl3NO3 |
| Molecular Weight | 370.61 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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 | 1 |
Related Prop Standards
- N-(Prop-2-yn-1-yloxy)-2,5-bis(2,2,2-trifluoroethoxy)benzamide (CAS 338395-00-9)
- Prop-2-yn-1-yl 3-chloro-4-((2,4-dichlorobenzyl)oxy)benzoate (CAS 1706457-64-8)
- Methyl 3-(2-{[(prop-2-en-1-yl)carbamoyl]carbonyl}-1H-pyrrol-1-yl)-1-benzothiophene-2-carboxylate (CAS 477863-31-3)
- [6-(4-Prop-2-ynylcarbamoyl-butyrylamino)-hexyl]-carbamic acid tert-butyl ester (CAS 1456806-44-2)
- N-(prop-2-yn-1-yl)-3-(thiophen-2-yl)-6-(trifluoromethyl)thieno[3,2-b]pyridine-2-carboxamide (CAS 477854-02-7)
- 4'-(4-(Prop-2-yn-1-yloxy)phenyl)-2,2':6',2''-terpyridine (CAS 1628933-55-0)
- Prop-2-yn-1-yl 3-bromo-4-((4-fluorobenzyl)oxy)benzoate (CAS 1706445-22-8)
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Recommended Standards
- Methyl 22-hydroxydocosanoate (CAS 38646-51-4)
- Methyl 2-(4-chloro-2-(2,6-dichlorophenyl)-1H-imidazo[4,5-c]pyridin-1-yl)acetate (CAS 1439820-87-7)
- 2-Hydroxytricosanoic Acid (CAS 2718-37-8)
- 1-Bromooctadecane-d37 (CAS 187826-28-4)
- Methyl 2-amino-3,4-dimethoxybenzoate (CAS 79025-27-7)
- 3-(4-Amino-3-(trifluoromethyl)-1h-pyrazol-1-yl)propanoic acid (CAS 1006433-82-4)
- 5-Bromo-6-(trifluoromethyl)-1H-benzo[d]imidazole (CAS 1008361-62-3)
- 3-Chloro-4-(piperidin-1-yl)phenol (CAS 39103-99-6)
- 1-(1-(2,2-Difluoroethyl)-1H-pyrazol-3-yl)-N-((3-methyl-1-propyl-1H-pyrazol-4-yl)methyl)methanamine hydrochloride (CAS 1856035-73-8)
- 3-Hydroxy-2,2-dimethyl-2,3-dihydrobenzofuran-7-yl (hydroxymethyl)carbamate (CAS 17781-14-5)
- 3,5-Dichloro-4-(difluoromethoxy)benzotrifluoride (CAS 1806352-78-2)
- 3-(Chloromethyl)-1,1,1,3,5,5,5-heptamethyltrisiloxane (CAS 17201-87-5)
- 6-(Trifluoromethyl)-3,4-dihydro-2H-1,4-benzoxazine (CAS 347-40-0)
- Peptide Impurity 05 (CAS 2322924-83-2)
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