CAS 2051-59-4: 6-Chlorocoumarin
Description:6-Chlorocoumarin is a synthetic organic compound belonging to the coumarin family, characterized by its bicyclic structure that includes a benzene ring fused to a lactone. It is typically a pale yellow to white crystalline solid with a distinct aromatic odor. The presence of a chlorine atom at the 6-position of the coumarin structure influences its chemical reactivity and biological properties. 6-Chlorocoumarin is known for its applications in various fields, including pharmaceuticals, where it serves as a precursor in the synthesis of biologically active compounds. It exhibits fluorescence properties, making it useful in biochemical assays and as a fluorescent probe in research. Additionally, it has been studied for its potential antimicrobial and anticancer activities. The compound is soluble in organic solvents but has limited solubility in water, which is a common characteristic of many coumarin derivatives. Safety precautions should be taken when handling this compound, as it may pose health risks if ingested or inhaled.
Formula:C9H5ClO2
InChI:InChI=1S/C9H5ClO2/c10-7-2-3-8-6(5-7)1-4-9(11)12-8/h1-5H
InChI key:InChIKey=AMQSYJCKXPUEDR-UHFFFAOYSA-N
SMILES:O=C1OC=2C=CC(Cl)=CC2C=C1
- Synonyms:
- 2H-1-benzopyran-2-one, 6-chloro-
- 6-Chloro-2H-1-benzopyran-2-one
- 6-Chlorocoumarin
- Coumarin, 6-chloro-
- NSC 4140
- 6-Chloro-2H-chromen-2-one
Brand | Product data | Purity | Price range | Estimated delivery |
---|---|---|---|---|
![]() | 2H-1-Benzopyran-2-one, 6-chloro- REF: IN-DA0029UZCAS: 2051-59-4 | 95% | To inquire | Mon 14 Apr 25 |
![]() | 6-Chloro-2H-chromen-2-one REF: 54-OR471287CAS: 2051-59-4 | 95% | 92.00 €~1,206.00 € | Mon 21 Apr 25 |
![]() | 6-Chloro-2H-chromen-2-one REF: 10-F545900CAS: 2051-59-4 | 95.0% | To inquire | Thu 24 Apr 25 |
![]() | 6-Chloro-2H-chromen-2-one REF: 3D-CAA05159CAS: 2051-59-4 | Min. 95% | - - - | Discontinued product |

2H-1-Benzopyran-2-one, 6-chloro-
Ref: IN-DA0029UZ
1g | 231.00 € | ||
100mg | 114.00 € | ||
250mg | 131.00 € |

Ref: 54-OR471287
250mg | 103.00 € |

Ref: 10-F545900
1g | To inquire | ||
5g | To inquire | ||
100mg | To inquire | ||
250mg | To inquire |

6-Chloro-2H-chromen-2-one
Ref: 3D-CAA05159
1g | Discontinued | Request information | |
5g | Discontinued | Request information |