CAS 130049-78-4

2H-1-Benzopyran-2-carbonylchloride,3,4-dihydro-,(2S)-(9CI)

Description:

2H-1-Benzopyran-2-carbonyl chloride, 3,4-dihydro-, (2S)-(9CI), also known by its CAS number 130049-78-4, is a chemical compound characterized by its benzopyran structure, which features a fused benzene and pyran ring. This compound contains a carbonyl chloride functional group, indicating the presence of a carbon atom double-bonded to an oxygen atom and single-bonded to a chlorine atom. The "3,4-dihydro" descriptor suggests that the compound has two hydrogen atoms added to the pyran ring, resulting in a saturated structure. The "(2S)" notation indicates the specific stereochemistry at the second carbon atom, which is crucial for its biological activity and reactivity. This compound is typically used in organic synthesis and may serve as an intermediate in the production of various pharmaceuticals or agrochemicals. Its reactivity is influenced by the carbonyl chloride group, making it a potential electrophile in nucleophilic substitution reactions. Safety precautions should be taken when handling this compound due to the presence of the reactive carbonyl chloride moiety.

Formula: C₁₀H₉ClO₂

2H-1-Benzopyran-2-carbonyl chloride, 3,4-dihydro-, (2S)-

CAS: 130049-78-4

Formula: C₁₀H₉ClO₂

Molecular weight: 196.6303

Ref: IN-DA000TYI

(2S)-3,4-Dihydro-2H-1-benzopyran-2-carbonyl Chloride

Controlled Product

CAS: 130049-78-4

Formula: C₁₀H₉ClO₂

Color and Shape: Neat

Molecular weight: 196.63

Ref: TR-D448538