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Details

Stereochemistry ACHIRAL
Molecular Formula 2Na.H2O7P2
Molecular Weight 221.9387
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of SODIUM ACID PYROPHOSPHATE

SMILES

[Na+].[Na+].OP([O-])(=O)OP(O)([O-])=O

InChI

InChIKey=GYQBBRRVRKFJRG-UHFFFAOYSA-L
InChI=1S/2Na.H4O7P2/c;;1-8(2,3)7-9(4,5)6/h;;(H2,1,2,3)(H2,4,5,6)/q2*+1;/p-2

HIDE SMILES / InChI

Description
Curator's Comment: Description was created based on several sources, including https://www.ncbi.nlm.nih.gov/pubmed/11401820 | https://www.ncbi.nlm.nih.gov/pubmed/27061894 | http://www.food-info.net/uk/e/e450.htm

Inorganic pyrophosphate (PPi ) has long been known as a by-product of many intracellular biosynthetic reactions. PPi plays the regulatory role in living systems, such as activities of enzymes, fidelity of syntheses of macromolecules, and proliferation of cells. PPi is used as a biochemical energy source instead of ATP especially in bacteria, protists, and plants. PPi may also regulate the formation and dissolution of bone as well as pathologic calcification of soft tissues and the formation of urinary stones. The formation of calcium pyrophosphate dihydrate crystals in the extracellular fluids of joints cause the disease called pseudogout. Sodium, potassium and calcium pyrophosphates (E450) are used as food additives as buffers and emulsifiers.

Approval Year

Targets

Targets

Primary TargetPharmacologyConditionPotency
Conditions

Conditions

ConditionModalityTargetsHighest PhaseProduct
Diagnostic
Stannous Pyrophosphate

Approved Use

https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=30046b6b-09ea-46b1-8e60-61c53e1e7282
Diagnostic
Stannous Pyrophosphate

Approved Use

https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=30046b6b-09ea-46b1-8e60-61c53e1e7282
Diagnostic
Stannous Pyrophosphate

Approved Use

https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=30046b6b-09ea-46b1-8e60-61c53e1e7282
PubMed

PubMed

TitleDatePubMed
Pyrophosphate analogues as inhibitors of herpes simplex virus type 1 DNA polymerase.
1980 Mar 28
Antiviral effects of phosphonoformate (PFA, foscarnet sodium).
1982
PPi analogs as inhibitors of human T-lymphotropic virus type III reverse transcriptase.
1986 May
Nucleoside triphosphates promote the transformation of Ah receptor to its DNA-binding form.
1991 Mar 1
Identification of the amino acid in the human immunodeficiency virus type 1 reverse transcriptase involved in the pyrophosphate binding of antiviral nucleoside triphosphate analogs and phosphonoformate. Implications for multiple drug resistance.
1993 Dec 14
Biochemical characterization of HIV-1 reverse transcriptases encoding mutations at amino acid residues 161 and 208 involved in resistance to phosphonoformate.
1998 Dec 15
Drug resistance mutations in the nucleotide binding pocket of human immunodeficiency virus type 1 reverse transcriptase differentially affect the phosphorolysis-dependent primer unblocking activity in the presence of stavudine and zidovudine and its inhibition by efavirenz.
2005 Jan
Structure-activity relationships among the nitrogen containing bisphosphonates in clinical use and other analogues: time-dependent inhibition of human farnesyl pyrophosphate synthase.
2008 Apr 10
Hepatitis C virus helicase/NTPase: an efficient expression system and new inhibitors.
2008 Jun
Patents

Sample Use Guides

In Vivo Use Guide
Acceptable Daily Intake: Up to 70 mg/kg bodyweight for all pyrophosphate containing food additives
Route of Administration: Oral
In Vitro Use Guide
pyrophosphoric acid at the concentration of 0.1 - 1.0 mM does not affect spore germination of Streptomyces galilaeus ATCC 31133.
Name Type Language
SODIUM ACID PYROPHOSPHATE
FCC   MI   VANDF  
Common Name English
DISODIUM PYROPHOSPHATE [INCI]
Common Name English
DISODIUM PYROPHOSPHATE [VANDF]
Common Name English
DISODIUM DIHYDROGEN PYROPHOSPHATE
Systematic Name English
SODIUM ACID PYROPHOSPHATE [VANDF]
Common Name English
SODIUM ACID PYROPHOSPHATE [MI]
Common Name English
DISODIUM PYROPHOSPHATE
HSDB   INCI   VANDF  
INCI  
Official Name English
SODIUM ACID PYROPHOSPHATE [FCC]
Common Name English
DISODIUM PYROPHOSPHATE [HSDB]
Common Name English
Code System Code Type Description
PUBCHEM
24451
Created by admin on Fri Dec 15 15:36:45 GMT 2023 , Edited by admin on Fri Dec 15 15:36:45 GMT 2023
PRIMARY
RXCUI
267798
Created by admin on Fri Dec 15 15:36:45 GMT 2023 , Edited by admin on Fri Dec 15 15:36:45 GMT 2023
PRIMARY RxNorm
ECHA (EC/EINECS)
231-835-0
Created by admin on Fri Dec 15 15:36:45 GMT 2023 , Edited by admin on Fri Dec 15 15:36:45 GMT 2023
PRIMARY
EPA CompTox
DTXSID7044261
Created by admin on Fri Dec 15 15:36:45 GMT 2023 , Edited by admin on Fri Dec 15 15:36:45 GMT 2023
PRIMARY
FDA UNII
H5WVD9LZUD
Created by admin on Fri Dec 15 15:36:45 GMT 2023 , Edited by admin on Fri Dec 15 15:36:45 GMT 2023
PRIMARY
CAS
7758-16-9
Created by admin on Fri Dec 15 15:36:45 GMT 2023 , Edited by admin on Fri Dec 15 15:36:45 GMT 2023
PRIMARY
MERCK INDEX
m9980
Created by admin on Fri Dec 15 15:36:45 GMT 2023 , Edited by admin on Fri Dec 15 15:36:45 GMT 2023
PRIMARY Merck Index
MESH
C003319
Created by admin on Fri Dec 15 15:36:45 GMT 2023 , Edited by admin on Fri Dec 15 15:36:45 GMT 2023
PRIMARY
DAILYMED
H5WVD9LZUD
Created by admin on Fri Dec 15 15:36:45 GMT 2023 , Edited by admin on Fri Dec 15 15:36:45 GMT 2023
PRIMARY
WIKIPEDIA
DISODIUM PYROPHOSPHATE
Created by admin on Fri Dec 15 15:36:45 GMT 2023 , Edited by admin on Fri Dec 15 15:36:45 GMT 2023
PRIMARY
EVMPD
SUB190975
Created by admin on Fri Dec 15 15:36:45 GMT 2023 , Edited by admin on Fri Dec 15 15:36:45 GMT 2023
PRIMARY
HSDB
377
Created by admin on Fri Dec 15 15:36:45 GMT 2023 , Edited by admin on Fri Dec 15 15:36:45 GMT 2023
PRIMARY
SMS_ID
100000176207
Created by admin on Fri Dec 15 15:36:45 GMT 2023 , Edited by admin on Fri Dec 15 15:36:45 GMT 2023
PRIMARY