Phosphonoformic acid trisodium salt hexahydrate

Modify Date: 2025-08-25 05:58:37

Phosphonoformic acid trisodium salt hexahydrate Structure
Phosphonoformic acid trisodium salt hexahydrate structure
Common Name Phosphonoformic acid trisodium salt hexahydrate
CAS Number 34156-56-4 Molecular Weight 300.042
Density N/A Boiling Point 490.7ºC
Molecular Formula CH12Na3O11P Melting Point N/A
MSDS Chinese USA Flash Point 250.6ºC
Symbol GHS07
GHS07
Signal Word Warning

 Use of Phosphonoformic acid trisodium salt hexahydrate


Foscarnet trisodium hexahydrate (Trisodium phosphonatoformate hexahydrate) is a viral DNA polymerase activity inhibitor, leading to reversible suppression of viral replication. Foscarnet trisodium hexahydrate is an antiherpesvirus agent used in cytomegalovirus retinitis[1][2][3].

 Names

Name trisodium phosphonoformate hexahydrate
Synonym More Synonyms

  Biological Activity

Description Foscarnet trisodium hexahydrate (Trisodium phosphonatoformate hexahydrate) is a viral DNA polymerase activity inhibitor, leading to reversible suppression of viral replication. Foscarnet trisodium hexahydrate is an antiherpesvirus agent used in cytomegalovirus retinitis[1][2][3].
Related Catalog
In Vitro Phosphonoformic acid inhibit the human cytomegalovirus DNA polymerase (UL54) by mimicking the pyrophosphate leaving group of the nucleotide transfer reaction[1]. Foscarnet sodium (Trisodium phosphonoformate) inhibits Influenza A Victoria (IC50=29 μM), Influenza B HK (IC50=61 μM), and Avian myeloblastosis virus (IC50=5-8 μM),HSV-1, several strains (IC50=0.4-3.5 μM)[2].

 Chemical & Physical Properties

Boiling Point 490.7ºC
Molecular Formula CH12Na3O11P
Molecular Weight 300.042
Flash Point 250.6ºC
Exact Mass 299.981018
PSA 168.51000
InChIKey ILRVASBWNRYBFD-UHFFFAOYSA-K
SMILES O.O.O.O.O.O.O=C([O-])P(=O)([O-])[O-].[Na+].[Na+].[Na+]
Water Solubility H2O: 0.1 g/mL hot, clear, colorless

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
SY8300000
CHEMICAL NAME :
Phosphinecarboxylic acid, dihydroxy-, oxide, trisodium salt, hexahydrate
CAS REGISTRY NUMBER :
34156-56-4
LAST UPDATED :
199806
DATA ITEMS CITED :
1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
8500 mg/kg/17D-I
TOXIC EFFECTS :
Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis) Blood - pigmented or nucleated red blood cells Blood - changes in erythrocyte (RBC) count
REFERENCE :
TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 139,324,1996

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi:Irritant;
Risk Phrases R36/37/38
Safety Phrases S26-S36
RIDADR NONH for all modes of transport
WGK Germany 3
RTECS SY8300000

 Articles1

More Articles
Contrasting effects of W781V and W780V mutations in helix N of herpes simplex virus 1 and human cytomegalovirus DNA polymerases on antiviral drug susceptibility.

J. Virol. 89(8) , 4636-44, (2015)

DNA polymerases of the Herpesviridae and bacteriophage RB69 belong to the α-like DNA polymerase family. In spite of similarities in structure and function, the RB69 enzyme is relatively resistant to f...

 Synonyms

Phosphoranecarboxylic acid, 1,1-dihydroxy-, oxide, sodium salt, hydrate (1:3:6)
Foscarnet Sodium
Foscarnet sodium hexahydrate
Phosphonoformic acid trisodium salt hexahydrate
Sodium dioxidophosphinecarboxylate oxide hydrate (3:1:6)
Sodium phosphonatoformate hexahydrate
MFCD00150176
phosphonoformicacidtrisodiumsalthexahydrate
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