Chemistry informtion about 3',5'-Dichloromethotrexate (CAS NO.528-74-5) is:
IUPAC Name: (2S)-2-[[3,5-Dichloro-4-[(2,4-Diaminopteridin-6-Yl)Methyl-Methylamino]Benzoyl]Amino]Pentanedioic Acid ; 2-[[3,5-Dichloro-4-[(2,4-Diaminopteridin-6-Yl)Methyl-Methylamino]Benzoyl]Amino]Pentanedioic Acid
Synonyms: Dichloromethotrexate ; 3',5'-Dichloromethotrexate ; 3',5'-Dichloroaminopterin ; Nci-C-04875 ; Nsc 29630 ; Nsc-29630
MF: C20H20Cl2N8O5
MW: 523.329400 g/mol
Density: 1.637 g/cm3
Following is the molecular structure of 3',5'-Dichloromethotrexate (CAS NO.528-74-5) is:
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
mouse | LD50 | intraperitoneal | 655mg/kg (655mg/kg) | National Cancer Institute Screening Program Data Summary, Developmental Therapeutics Program. Vol. JAN1986, | |
mouse | LD50 | intravenous | 1021mg/kg (1021mg/kg) | behavioral: excitement behavioral: muscle weakness behavioral: ataxia | National Technical Information Service. Vol. PB82-172644, |
rat | LD50 | unreported | 3130ug/kg (3.13mg/kg) | United States Patent Document. Vol. #4746662, |
NCI Carcinogenesis Studies (ipr): Equivocal Evidence: rat; No Evidence: mouse CANCAR Cancer. 40 (1977),1935. .
Moderately toxic by intraperitoneal and intravenous routes. Questionable carcinogen with experimental tumorigenic data. Experimental reproductive effects. Mutation data reported. When heated to decomposition it emits very toxic fumes of NOx and Cl−.
3',5'-Dichloromethotrexate (CAS NO.528-74-5) is a light yellow or yellow powder.It insoluble in water.When heated to decomposition,it emits toxic fumes.It is probably combustible.
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