4-(2-Chlorobenzoyl)isoquinoline CAS 1187169-58-9
| CAS No. | 1187169-58-9 |
| Molecular Formula | C16H10ClNO |
| Molecular Weight | 267.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 267.71 g/mol gives 4-(2-Chlorobenzoyl)isoquinoline distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 4-(2-Chlorobenzoyl)isoquinoline (CAS 1187169-58-9), a certified reference material (molecular formula C16H10ClNO, MW 267.71 g/mol) for analytical method development and quality control.
4-(2-Chlorobenzoyl)isoquinoline (C16H10ClNO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
CATO manufactures 4-(2-Chlorobenzoyl)isoquinoline 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 | C16H10ClNO |
| Molecular Weight | 267.71 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chlorobenzoyl Standards
- 1-(4-Chlorobenzoyl)piperidine-2-carboxylic acid (CAS 1103295-13-1)
- 4-(2-Chlorobenzoyl)quinoline (CAS 1706436-14-7)
- 1-(2-Chlorobenzoyl)piperidine-3-carboxylic acid (CAS 926220-63-5)
- 1-(2-Chlorobenzoyl)piperidine-4-carboxylic Acid (CAS 352673-16-6)
- 1-(4-Chlorobenzoyl)piperidine-3-carboxylic acid (CAS 436093-15-1)
- 1-(4-Chlorobenzoyl)piperidine-4-carboxylic acid (CAS 379724-54-6)
- 1-(3-Chlorobenzoyl)piperidine-4-carboxylic acid 2614AE 401581-33-7 C13H14ClNO3 (CAS 401581-33-7)
- N-(4-chlorobenzoyl)-3-oxopyrazolidine-1-carboxamide (CAS 320424-49-5)
Recommended Standards
- (2-Chlorophenyl)(quinolin-3-yl)methanone (CAS 1187166-89-7)
- (3-Chlorophenyl)(isoquinolin-4-yl)methanone (CAS 1187170-78-0)
- (4-Chlorophenyl)(isoquinolin-4-yl)methanone (CAS 1187166-86-4)
- Ethyl (3S,4R)-4-(4-chlorophenyl)-2-oxopyrrolidine-3-carboxylate (CAS 1201795-62-1)
- 2-(2-(2,4-Dichlorophenoxy)propanoyl)-N-phenylhydrazine-1-carbothioamide (CAS 356526-30-2)
- 2-(2,6-dichloro-4-pyridyl)-5-[4-(trifluoromethoxy)phenyl]-1,3,4-oxadiazole (CAS 263564-82-5)
- 6-Bromo-2-(3-ethoxyphenyl)quinoline-4-carbonyl chloride (CAS 1160253-21-3)
- 3-Bromo-1-(dimethylsulfamoyl)pyrazole (CAS 500011-84-7)
- 6-Benzylsulfanyl-quinoxaline (CAS 1965310-04-6)
- 5-(Benzoylamino)-3-(1-methylethyl)-1,2,3-oxadiazolium, inner salt (CAS 89169-99-3)
- 4-Amino-4-(4-chlorophenyl)tetrahydro-2h-thiopyran 1,1-dioxide hydrochloride (CAS 2490705-37-6)
- 1,2-Dichloro-4-{3-[3-(trifluoromethyl)phenoxy]propanesulfonyl}benzene (CAS 338792-69-1)
- N-{[1-methyl-5-phenoxy-3-(trifluoromethyl)-1H-pyrazol-4-yl]methyl}thiophene-2-carboxamide (CAS 956754-18-0)
- Semaglutide impurity 251 (CAS CATO-C4X-2226251)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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