CAS No.

72432-10-1

Molecular Formula

C₁₂H₁₃NO₃

Chemical name

1-(4-Methoxybenzoyl)-2-pyrrolidinone

Structure  Formula

Output

50T

ITEMS

SPECIFICATIONS

Appearance

White crystalline powder

Melting point

119-122 °C

Absorbance ()

476-506

Chlorides

≤ 0.014%

Sulfates

≤ 0.04%

Loss on drying

≤ 0.5%

Related substances

≤ 1.0%

Sulfated ash

≤ 0.1%

Heavy metals

≤ 10ppm

Assay

98.0-101.0%