Globesynth Pharma Tech

Impurity

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Product Name	Promethazine EP Impurity D
Product Category	Impurities, Intermediates
Sub-Category	Metabolites, Sulphur and Selenium Compounds, Pharmaceutical Standards, Fine Chemicals
CAS No	7640-51-9
Catalog Number	GS.64.PRH.04
Chemical Name/Synonyms	Promethazine Sulfoxide ; Promethazine 5-Oxide ; Promethazine 5-Sulfoxide ; N,N,-Trimethyl-10H-phenothiazine-10-ethanamine 5-Oxide ; N-[2-(Dimethylamino)propyl]phenothiazine S-Oxide ; (2RS)-N,N-dimethyl-1-(10H-phenothiazin-10-yl)propan-2-amine S-oxide ; N,N-Dimethyl-1-(10H -phenothiazin-10-yl)propan-2-amine sulfoxide (USP)
Molecular Weight	300.42
Molecular Formula	C₁₇H₂₀N₂OS
Purity	NLT 95%
Appearance	Light Purple to Purple Solid
Solubility	Chloroform, Methanol
Applications	It functions as a strong, first-generation antihistamine. It blocks natural histamine responses to manage symptoms like hives, watery eyes, runny noses, and itchy skin rashes.
Inventory Status	Ready Stock Please as a distributor to view package sizes and prices