2-[(3-ethyl-4-oxophthalazin-1-yl)methyl]guanidine,sulfuric acid

Names

[ CAS No. ]:
42558-62-3

[ Name ]:
2-[(3-ethyl-4-oxophthalazin-1-yl)methyl]guanidine,sulfuric acid

Chemical & Physical Properties

[ Molecular Formula ]:
C₂₄H₃₂N₁₀O₆S

[ Molecular Weight ]:
588.63900

[ Exact Mass ]:
588.22300

[ PSA ]:
276.56000

[ LogP ]:
3.60880

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TH9204800

CHEMICAL NAME :: 1(2H)-Phthalazinone, 2-ethyl-4-(guanidinomethyl)-, hemisulfate, sesquihydrate

CAS REGISTRY NUMBER :: 42558-62-3

LAST UPDATED :: 198609

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C12-H15-N5-O.1/2H2-O4-S.3/2H2-O

MOLECULAR WEIGHT :: 311.34

WISWESSER LINE NOTATION :: T66 BVNNJ C2 E1MYZUM 2 &..H2.S-O4 &QH 3

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 :: 139 mg/kg

TOXIC EFFECTS :: Vascular - BP lowering not characterized in autonomic section

REFERENCE :: PCJOAU Pharmaceutical Chemistry Journal (English Translation). Translation of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No.1- 1967- Volume(issue)/page/year: 7,566,1973