TECHNETIUM TC-99M PYROPHOSPHATE

Details

Stereochemistry	ACHIRAL
Molecular Formula	O7P2.Tc
Molecular Weight	272.8496
Optical Activity	NONE
Defined Stereocenters	0 / 0
E/Z Centers	0
Charge	-4

SHOW SMILES / InChI

Structure of TECHNETIUM TC-99M PYROPHOSPHATE

Structure Search

SMILES

[99Tc].[O-]P([O-])(=O)OP([O-])([O-])=O

InChI

InChIKey=XKOTYHZFBGQINA-IEOVAKBOSA-J

InChI=1S/H4O7P2.Tc/c1-8(2,3)7-9(4,5)6;/h(H2,1,2,3)(H2,4,5,6);/p-4/i;1+1

HIDE SMILES / InChI

Molecular Formula	Tc
Molecular Weight	98.906254554
Charge	0
Count

Stereochemistry	ACHIRAL
Additional Stereochemistry	No
Defined Stereocenters	0 / 0
E/Z Centers	0
Optical Activity	NONE

Molecular Formula	O7P2
Molecular Weight	173.9433
Charge	-4
Count

Stereochemistry	ACHIRAL
Additional Stereochemistry	No
Defined Stereocenters	0 / 0
E/Z Centers	0
Optical Activity	NONE

Description
Sources: https://www.drugs.com/pro/technetium-tc-99m-pyrophosphate.html | https://www.drugbank.ca/drugs/DB09165 | http://www.pharmalucence.com/images/PyrophosphateInsert.pdf

Technetium TC 99M Pyrophosphate is a radionuclide imaging agent used primarily in scintigraphy or tomography of the heart to evaluate the extent of the necrotic myocardial process. It has also been used in noninvasive tests for the distribution of organ involvement in different types of amyloidosis and for the evaluation of muscle necrosis in the extremities. It is also used to demonstrate areas of altered osteogenesis. May also be used to image gated blood pools and detect gastrointetinal bleeding.

Approval Year

Conditions

Condition	Modality	Targets	Highest Phase	Product
Altered osteogenesis 7 Sources: https://www.accessdata.fda.gov/drugsatfda_docs/label/2017/017538s019lbl.pdf	Diagnostic		Approved 8583	KIT FOR THE PREPARATION OF TECHNETIUM TC99M PYROPHOSPHATE Approved Use Technetium Tc 99m Pyrophosphate Injection is a bone imaging agent used to demonstrate areas of altered osteogenesis. Launch Date 1974
Acute myocardial infarction 37 Sources: https://www.accessdata.fda.gov/drugsatfda_docs/label/2017/017538s019lbl.pdf	Diagnostic		Approved 8583	KIT FOR THE PREPARATION OF TECHNETIUM TC99M PYROPHOSPHATE Approved Use Technetium Tc 99m Pyrophosphate Injection is a cardiac imaging agent used as an adjunct in the diagnosis of acute myocardial infarction. Launch Date 1974

Substance Class	Chemical Created by `admin` on `Mon Mar 31 18:14:30 GMT 2025` Edited by `admin` on `Mon Mar 31 18:14:30 GMT 2025`
Record UNII	5L76I61H2B
Record Status	`Validated (UNII)`
Record Version

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Related Record	Type

Name

Type

Language

TECHNETIUM TC 99M PYROPHOSPHATE

Preferred Name

English

TECHNETIUM TC-99M PYROPHOSPHATE

Common Name

English

DIPHOSPHORIC ACID, TECHNETIUM-99TC(4+) SALT (1:1)

Systematic Name

English

Technetium tc 99m pyrophosphate [WHO-DD]

Common Name

English

TECHNETIUM TC 99M PYROPHOSPHATE [USP IMPURITY]

Common Name

English

Classification Tree Code System Code

NDF-RT

N0000000205