1.CAS NO:58-33-3 2.Appearance:a white or almost white powder 3.Quality standard:EP6.0 USP32 CP2010 4.Competitive price

INTRODUCTION

NAME	Promethazine Hydrochloride
CAS NO	58-33-3
EINECS	200-375-2
MOLECUALR FORUM	C17H20N2S.HCl
APPEARANCE	a white or almost white powder
ASSAY	99%
GRADE	medicine grade

  

CHARACTERS 

USAGE

1.Promethazine Hydrochloride can block smooth muscle, capillary wall of organizations such as H1 receptors, thus and histamine up competitive antagonist effect.

2.It can significantly central stable effect.

3.It can strengthen drug and hypnotic drugs and analgesic effect.

4.It can reduce the temperature and spit.

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Promethazine Hydrochloride 58-33-3