94989-94-3

Basic information

• Product Name: ethyl <10-(1-oxo-2-propenyl)-10H-phenothiazin-2-yl> carbamate
• CAS NO: 94989-94-3
• Molecular Weight: 340.403
• Mol File: 94989-94-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: ethyl <10-(1-oxo-2-propenyl)-10H-phenothiazin-2-yl> carbamate(CAS DataBase Reference)
• NIST Chemistry Reference: ethyl <10-(1-oxo-2-propenyl)-10H-phenothiazin-2-yl> carbamate(94989-94-3)
• EPA Substance Registry System: ethyl <10-(1-oxo-2-propenyl)-10H-phenothiazin-2-yl> carbamate(94989-94-3)

Safety Data

• Hazardous Substances Data: 94989-94-3(Hazardous Substances Data)

Upstream product

• 29560-58-5 moricizine hydrochloride 

Downstream Products

• 33414-33-4 2-Carbethoxyamino-10-(β-diethylaminopropionyl)phenothiazine 
• 29560-58-5 moricizine hydrochloride 

Relevant articles and documents

Degradation kinetics and mechanisms of moricizine hydrochloride in acidic medium

The degradation kinetics of moricizine hydrochloride (1) were examined over a pH range of 0.6 to 6.0 at an ionic strength of 0.3 and 60 °C. The disappearance of intact 1 was followed by a stability-indicating HPLC assay. The degradation products, which had approximate solubilities of 2.8. At pH >4.0, the reverse Mannich product was the predominant degradation product. Degradation of 1 was subject to positive and negative kinetic salt effects at pH 1.0 and 4.0, respectively. Arrhenius plots determined at pH 1.0 and 6.0 were linear between 37 and 70 °C. Predicted shelf lives at room temperature (22 °C) at pH 1.0 and 6.0 were identical to the shelf lives determined experimentally.