Adapalene and its intermediates

Adapalene and its intermediatesTherapeutic category: Dermatological, a Topical Treatment for Acne CAS NO.: 106685-40-9 Appearance: White to light yellow Crystal Purity: 99%min 1). 6-Bromo-2-Naphthalene Carboxylic Acid CAS NO.: 5773-80-8 Appearance: White Crystalline Powder Purity: 98%min 2). 6-Bromo-2-Naphthalene Carboxylic Acid Methyl Ester CAS NO.: 33626-98-1 Appearance: White Crystalline Powder Purity: 98%min 3). 1-(5-Bromo-2-Methoxyphenyl)-Trycyclo[3.3.1.13, 7]Decane CAS NO.: 104224-63-7 Appearance: White Crystal Purity: 98%min