1-((4,4-Dimethyl-4H-1,3-benzothiazin-2-yl)methyl)-3-phenyl-2-piperazin one oxalate

Modify Date: 2025-08-25 17:20:37

1-((4,4-Dimethyl-4H-1,3-benzothiazin-2-yl)methyl)-3-phenyl-2-piperazin one oxalate structure	Common Name	1-((4,4-Dimethyl-4H-1,3-benzothiazin-2-yl)methyl)-3-phenyl-2-piperazin one oxalate
	CAS Number	81735-48-0	Molecular Weight	455.52700
	Density	N/A	Boiling Point	545.5ºC at 760 mmHg
	Molecular Formula	C₂₃H₂₅N₃O₅S	Melting Point	N/A
	MSDS	N/A	Flash Point	283.7ºC

Name	1-[(4,4-dimethyl-1,3-benzothiazin-2-yl)methyl]-3-phenylpiperazin-2-one,oxalic acid

Boiling Point	545.5ºC at 760 mmHg
Molecular Formula	C₂₃H₂₅N₃O₅S
Molecular Weight	455.52700
Flash Point	283.7ºC
Exact Mass	455.15100
PSA	144.60000
LogP	2.45690

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TM3407960

CHEMICAL NAME :: 2-Piperazinone, 1-((4,4-dimethyl-4H-1,3-benzothiazin-2-yl)methyl)-3-p henyl-, oxalate

CAS REGISTRY NUMBER :: 81735-48-0

LAST UPDATED :: 198609

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C21-H23-N3-O-S.C2-H2-O4

MOLECULAR WEIGHT :: 455.57

WISWESSER LINE NOTATION :: T66 BS DN EHJ C1- AT6NV DNTJ CR& E1 E1 &QVVQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 300 mg/kg

TOXIC EFFECTS :: Brain and Coverings - recordings from specific areas of CNS Behavioral - changes in motor activity (specific assay)

REFERENCE :: RPTOAN Russian Pharmacology and Toxicology (English Translation). Translation of FATOAO. (Euromed Pub., 33, Woodlands Rd., Surbiton, Surrey, UK) V.30- 1967- Volume(issue)/page/year: 45,64,1982

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