Lurasidone Intermediate

Purity(HPLC): ≥99.0%
Max single impurity: ≤0.3%
Total impurities: ≤1.0%
Melting point: 151-156℃

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Description

Product introduction

Product name: (3aR,4S,7R,7aS) 4,7-Methano-1H-isoindole-1,3(2H)-dione

Cas: 14805-29-9

Appearance: White or off white solid

Purity(HPLC): ≥99.0%

Max single impurity: ≤0.3%

Total impurities: ≤1.0%

Melting point: 151-156℃

Water: ≤0.5%

MF: C₉H₁₁NO₂

Molecular Weight: 165.19

Specification

Items	Standard	Results
Appearance	White or off white solid	Off white solid
Melting point	151-156℃	151~154℃
Endo isomer	≤0.15%	0.04%
(3aR,4S,7R,7aS) 4,7-Methano-1H-isoindole-1,3(2H)-dione	≤0.10%	0.03%
Max single impurity	≤0.3%	0.15%
Total impurities	≤1.0%	0.30%
Water	≤0.5%	0.3%
Purity	≥99%	99.50%