Detail of "13844-89-8"

CAS Number:
13844-89-8
Name:
Palladate(2-),tetrakis(nitrito-kN)-,potassium (1:2), (SP-4-1)-
Molecular Structure:
Formula:
K. 1/2 N4 O8 Pd
Molecular Weight:
368.6386
Synonyms:
Palladate(2-),tetrakis(nitrito-N)-, dipotassium, (SP-4-1)-; Palladate(2-), tetrakis(nitrito-kN)-, dipotassium, (SP-4-1)-(9CI); Palladate(2-), tetranitro-, dipotassium (8CI); Potassiumnitropalladate(II) (K2Pd(NO2)4) (6CI); Potassium tetranitropalladate(II) (7CI);Dipotassium tetranitropalladate(2-); Potassium tetranitropalladate(II)(K2Pd(NO2)4)
EINECS:
237-568-6
Density:
g/cm³
Melting Point:
310°C
Boiling Point:
°Cat760mmHg
Flash Point:
°C
Hazard Symbols:
Risk Codes:
36/37/38

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Antiphage activity of complexes of platinum and palladium: Antiphage activity of complexes of platinum and palladium. Zakharova, I. A.; Moshkovskii, Yu. Sh.; Suraikina, T. I.; Fonshtein, L. M. (Inst.Some commonly used reagents like 17030-12-5 and 13844-89-8 are used in this experiment. Obshch. Neorg. Khim. im. Kurnakova, Moscow, USSR). Koord. Khim., 2(12), 1642-5 (Russian) 1976. CODEN: KOKHDC. DOCUMENT TYPE: Journal CA Section: 3 (Biochemical Interactions) Pd-contg. complexes showed stronger antiphage activity against bacterophage T4 than did their Pt-contg. analogs, and in both series the complexes contg. metal ions of +2 valence were more active than those with metal ions of +4 valence. The inhibitory activity of the acidoligands decreased in the order: -NO2 > -Cl > -Br > -CNS > -I. Addn. of chelate-forming ligands, such as ethylenediamine or thyroxine, eliminated the antiphage activity of both metals. Inclusion of 2 ammonia ligands completely eliminated the antiphage activity of Pt but not that of Pd, indicating that the Pt-N bond is stronger than the Pd-N bond. The mechanism of reaction of these complexes with bacteriophage DNA and protein is discussed. .