www.verychem.com
 

Tiotropium Bromide Monohydrate

CAS NO.: 139404-48-1

Molecular Formular: C 19 H 22 BrNO 4 S- 2

Molecular Weight: 490.44

Chemical Structure:

Quality Specification:

Appearance: White or off-white crystalline powder

Identification: Conforms

PH: 4.5~6.0

Water Content: 3.0%~5.0%

Heavy Metal: ¡Ü20ppm

Related Substance: ¡Ü1.5%

Assay (calculated on anhydrous C 19 H 22 BrNO 4 S 2 ): ¡Ý98.5%

CH 2 Cl 2 : ¡Ü200ppm

Enquiry