CAS 92-45-5

3-Chlorocoumarin

Description:

3-Chlorocoumarin is an organic compound that belongs to the coumarin family, characterized by a benzopyrone structure. It features a chlorine atom substituted at the 3-position of the coumarin ring, which influences its chemical properties and reactivity. This compound typically appears as a pale yellow to white crystalline solid and has a distinct aromatic odor. It is sparingly soluble in water but more soluble in organic solvents such as ethanol and acetone. 3-Chlorocoumarin is known for its applications in organic synthesis, particularly as a building block in the preparation of various pharmaceuticals and agrochemicals. Additionally, it exhibits fluorescence properties, making it useful in biochemical assays and as a fluorescent probe. The compound is also of interest in research due to its potential biological activities, including antimicrobial and anticancer properties. As with many chlorinated compounds, proper handling and safety precautions are essential due to potential toxicity and environmental concerns.

Formula: C₉H₅ClO₂

InChI: InChI=1/C9H5ClO2/c10-7-5-6-3-1-2-4-8(6)12-9(7)11/h1-5H

InChI key: CKCOPMSBJBNBCQ-UHFFFAOYSA-N

SMILES: c1ccc2c(c1)cc(c(=O)o2)Cl

Synonyms:

• 2H-1-Benzopyran-2-one, 3-chloro-
• 3-Chloro-2H-1-benzopyran-2-one
• Nsc 54855
• 3-chloro-2H-chromen-2-one

3-Chlorocoumarin

CAS: 92-45-5

Formula: C₉H₅ClO₂

Purity: >98.0%(GC)

Color and Shape: White to Light yellow to Light orange powder to crystal

Molecular weight: 180.59

Ref: 3B-C2297

3-Chlorocoumarin

CAS: 92-45-5

3-Chlorocoumarin

Formula: C₉H₅ClO₂

Purity: >98.0%

Molecular weight: 180.5878

Ref: 54-OR345156

3-Chloro-2H-Chromen-2-One

CAS: 92-45-5

Formula: C₉H₅ClO₂

Purity: 98%

Color and Shape: Solid

Molecular weight: 180.5878

Ref: IN-DA00GT1O

3-Chlorochromen-2-one

CAS: 92-45-5

Formula: C₉H₅ClO₂

Purity: >98.0%(GC)

Color and Shape: Liquid

Molecular weight: 180.59

Ref: 10-F494153

3-Chlorochromen-2-one

CAS: 92-45-5

3-Chlorochromen-2-one is a reactive, anhydrous sodium fatty acid. It is a stable compound with biological properties and has been studied extensively in biological studies. 3-Chlorochromen-2-one has been used as a fluorogenic probe for nucleophilic attack and as a substrate for the synthesis of coumarin derivatives. The molecule emits light at 534 nm in the presence of deuterium isotope. This chemical can be used to treat cervical cancer cells by reacting with chloride ions to form chloroform, which inhibits cell growth and results in cancer cell death.

Formula: C₉H₅ClO₂

Purity: Min. 98 Area-%

Color and Shape: Powder

Molecular weight: 180.59 g/mol

Ref: 3D-FC55043