1-(7,8-Dichloro-4-methylquinolin-2-yl)propan-2-one CAS 1437455-74-7
| CAS No. | 1437455-74-7 |
| Molecular Formula | C13H11Cl2NO |
| Molecular Weight | 268.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-(7,8-Dichloro-4-methylquinolin-2-yl)propan-2-one 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.
1-(7,8-Dichloro-4-methylquinolin-2-yl)propan-2-one (CAS 1437455-74-7), molecular formula C13H11Cl2NO and molecular weight 268.14 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C13H11Cl2NO, 1-(7,8-Dichloro-4-methylquinolin-2-yl)propan-2-one 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 268.14 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C13H11Cl2NO |
| Molecular Weight | 268.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- Ethyl 6-cinnamyl-5,7-dimethylpyrazolo[1,5-a]pyrimidine-3-carboxylate (CAS 685108-00-3)
- 5-Chloro-3-methyl-1-(1-naphthalenylmethyl)-1H-pyrazole-4-carboxaldehyde (CAS 956714-19-5)
- 1-(Thiazolidin-2-yl)ethan-1-one (CAS 67399-73-9)
- 2-(Pyridin-2-yl)-1h-indole-3-carbaldehyde (CAS 5691-08-7)
- Methyl 5-(4-Pyridinyl)pyrazole-3-carboxylate (CAS 144252-20-0)
- 1-(4-Bromo-2-fluorophenyl)-2-methyl-1-propanol (CAS 1332651-40-7)
- Insulin Pork(≥27 USP units/mg) (CAS 12584-58-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com