Dabigatran Etexilate Mesylate Powder

Dabigatran Etexilate Mesylate powder cas 872728-81-9 is used to prevent stroke and harmful blood clots (such as in your legs or lungs) if you have a certain type of irregular heartbeat (atrial fibrillation).

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Description

Product introduction

Product name: Dabigatran etexilate mesylate

CAS: 872728-81-9

Assay: ≥98.5%

MF: C₃₄H₄₁N₇O₅.CH₄O₃S C₈H₁₅NO₂

Appearance: White to off-white solid

Melting Point: 178~183°C

Specification

Items	Standards	Results
Description	Off-White to yellow powder	Yellow powder
Identification	IR	Conforms
	UV	Conforms
	HPLC	Conforms
Water	≤0.5%	0.1%
Sulphate	≤0.02%	Conforms
Chlorides	≤0.03%	Conforms
Residue on ignition	≤0.1%	0.06%
Methanesulfonic acid	12.62%--13.94%	13.32%
Related substances	DB-IMP3≤0.5%	ND
	DB-IMP4≤0.5%	0.01%
	DB-IMP5≤0.15%	ND
	DB-IMP11≤0.15%	0.01%
	DB-IMP14≤0.15%	ND
	DB-INT4≤0.15%	0.01%
	Max single ≤0.1%	Conforms
	Total impurities≤1.0%	0.2%
Heavy metals	20ppm	Conforms
Assay	98.0%-102.0% Calculated on dried basis	100.5%