CAS 38464-20-9

4-Chloro-3-nitrocoumarin

Description:

4-Chloro-3-nitrocoumarin is an organic compound belonging to the coumarin family, characterized by its fused benzene and α-pyrone rings. It features a chloro group at the 4-position and a nitro group at the 3-position of the coumarin structure, which contributes to its unique chemical properties. This compound typically appears as a yellow to orange crystalline solid and is known for its fluorescent properties, making it useful in various applications, including as a fluorescent probe in biological studies. Its molecular structure allows for potential interactions with biological molecules, which can be exploited in research and development. Additionally, 4-Chloro-3-nitrocoumarin may exhibit moderate solubility in organic solvents, while its reactivity can be influenced by the presence of the electron-withdrawing nitro group and the electron-donating characteristics of the coumarin moiety. Safety precautions should be taken when handling this compound, as it may pose health risks, including potential toxicity.

Formula: C₉H₄ClNO₄

InChI: InChI=1/C9H4ClNO4/c10-7-5-3-1-2-4-6(5)15-9(12)8(7)11(13)14/h1-4H

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

Synonyms:

• 4-chloro-3-nitro-2H-chromen-2-one
• AURORA KA-3227
• 4-CHLORO-3-NITROCOUMARIN

4-Chloro-3-nitrocoumarin

CAS: 38464-20-9

Formula: C₉H₄ClNO₄

Purity: >96.0%(GC)

Color and Shape: Light yellow to Amber to Dark green powder to crystal

Molecular weight: 225.58

Ref: 3B-C1691

4-Chloro-3-nitrocoumarin, 98%

CAS: 38464-20-9

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₉H₄ClNO₄

Purity: 98%

Color and Shape: Pale yellow to yellow to green, Crystals or powder or crystalline powder

Molecular weight: 225.58

Ref: 02-L07908

4-Chloro-3-nitro-2H-chromen-2-one

CAS: 38464-20-9

Formula: C₉H₄ClNO₄

Purity: 98%

Color and Shape: Solid

Molecular weight: 225.5854

Ref: IN-DA003L53

4-Chloro-3-nitrocoumarin

CAS: 38464-20-9

4-Chloro-3-nitrocoumarin

Purity: 99%

Color and Shape: Solid

Molecular weight: 225.59g/mol

Ref: 54-OR1144

4-Chloro-3-nitro-2H-chromen-2-one

CAS: 38464-20-9

Formula: C₉H₄ClNO₄

Purity: 98%

Color and Shape: Liquid, No data available.

Molecular weight: 225.58

Ref: 10-F242279