(3-Chlorophenyl)(quinolin-4-yl)methanone 161218-69-5 CAS 161218-69-5
| CAS No. | 161218-69-5 |
| Molecular Formula | C16H10ClNO |
| Molecular Weight | 267.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (3-Chlorophenyl)(quinolin-4-yl)methanone 161218-69-5 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
(3-Chlorophenyl)(quinolin-4-yl)methanone 161218-69-5 (CAS 161218-69-5), molecular formula C16H10ClNO and molecular weight 267.71 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (3-Chlorophenyl)(quinolin-4-yl)methanone 161218-69-5 (C16H10ClNO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 267.71 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | 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.) | 2003 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chlorophenyl Standards
- 4-(4-Chlorophenyl)-2-(cyclopropylamino)-4-oxobutanoic acid (CAS 1026123-05-6)
- Methyl (1-(4-chlorophenyl)cyclopropane-1-carbonyl)glycinate (CAS 1147472-86-3)
- (4-Chlorophenyl)(quinolin-3-yl)methanone (CAS 1184592-10-6)
- (4-Chlorophenyl)(isoquinolin-4-yl)methanone (CAS 1187166-86-4)
- (2-Chlorophenyl)(quinolin-3-yl)methanone (CAS 1187166-89-7)
- (3-Chlorophenyl)(isoquinolin-4-yl)methanone (CAS 1187170-78-0)
- 2-(3-chlorophenyl)-1-methyl-6-oxopiperidine-3-carboxylic acid (CAS 1394041-72-5)
- (4-Chlorophenyl)(quinolin-4-yl)methanone 169957-23-7 (CAS 169957-23-7)
Recommended Standards
- 1-(4-Chlorobenzamido)cyclopentane-1-carboxylic acid (CAS 15026-82-1)
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- 7-(3-Chloropropoxy)-6-methoxyquinolin-4-ol (CAS 1428788-16-2)
- Ethyl 4-chloro-7-isopropylpyrrolo[2,1-f][1,2,4]triazine-5-carboxylate (CAS 1416440-11-3)
- 4-Bromo-3-ethylthiophene-2-carbonitrile (CAS 2091865-93-7)
- 1-(2,3-Dimethyltetrahydropyrimidin-1(2H)-yl)ethanone (CAS 191990-63-3)
- 3-{[(3,4-dichlorophenyl)methyl]sulfanyl}-4-ethyl-5-{[3-(trifluoromethyl)phenoxy]methyl}-4H-1,2,4-triazole (CAS 383146-76-7)
- 4,5,6,7-Tetrahydrothieno[2,3-c]pyridin-4-ol (CAS 59038-47-0)
- 1-(4-(2-(4-(1-(3-(Trifluoromethyl)-7,8-dihydro-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)piperidin-4-yl)phenoxy)ethyl)piperazin-1-yl)ethanone (CAS 1240299-33-5)
- 5-Bromo-2-chloro-1,3-diethylbenzene (CAS 942475-14-1)
- Ethyl 5-amino-1-(4-methylphenyl)-1H-pyrazole-4-carboxylate (CAS 15001-11-3)
- 2,6-Dibromo-4,4-di-n-octyldithieno[3,2-b:2',3'-d]silole (CAS 1160106-14-8)
- n-(Cyclopropylmethyl)-2-methoxyaniline (CAS 1156170-87-4)
- Liraglutide Impurity 6 TFA Salt (CAS CATO-C4X-19926)
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