U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

Details

Stereochemistry ACHIRAL
Molecular Formula C8H8N3O5S.O.Tc
Molecular Weight 372.23
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge -3

SHOW SMILES / InChI
Structure of TECHNETIUM TC-99M MERTIATIDE ANION

SMILES

[O--].[Tc+4].[O-]C(=O)C[N-]C(=O)C[N-]C(=O)C[N-]C(=O)C[S-]

InChI

InChIKey=BHYXUKCTGXPRPA-UHFFFAOYSA-I
InChI=1S/C8H13N3O5S.O.Tc/c12-5(2-10-7(14)4-17)9-1-6(13)11-3-8(15)16;;/h1-4H2,(H5,9,10,11,12,13,14,15,16,17);;/q;-2;+4/p-5

HIDE SMILES / InChI

Molecular Formula O
Molecular Weight 15.9994
Charge -2
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Molecular Formula C8H8N3O5S
Molecular Weight 258.231
Charge -5
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Molecular Formula Tc
Molecular Weight 98.0
Charge 4
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Description
Curator's Comment: description was created based on several sources, including https://www.ncbi.nlm.nih.gov/books/NBK215133/ | https://www.iaea.org/OurWork/ST/NE/NEFW/Technical-Areas/RRS/documents /mo99/WORKINGMATERIALSmo99CM.pdf | https://www.ncbi.nlm.nih.gov/pubmed/27854401

Molybdenum-99 (99Mo, half-life = 66 h) is a parent radionuclide of a diagnostic nuclear isotope. It decays in technetium-99 m (half-life = 6 h), which is used in over 30 million procedures per year around the world. Between 95 and 98 percent of Mo-99 is currently being produced using highly enriched uranium (HEU) targets. Other medical isotopes such as iodine-131 (I-131) and xenon-133 (Xe-133) are by-products of the Mo-99 production process and will be sufficiently available if Mo-99 is available.

Approval Year

Conditions

Conditions

ConditionModalityTargetsHighest PhaseProduct
Diagnostic
OSTEOLITE

Approved Use

Unknown

Launch Date

1977
Diagnostic
DRAXIMAGE MDP-10

Approved Use

MDP-25 (Kit for the Preparation of Technetium Tc 99m Medronate) may be used as a bone imaging agent to delineate areas of altered osteogenesis.

Launch Date

1978
PubMed

PubMed

TitleDatePubMed
Future of low specific activity molybdenum-99/technetium-99m generator.
2012-10
Patents

Patents

Sample Use Guides

In Vivo Use Guide
Unknown
Route of Administration: Unknown
In Vitro Use Guide
Unknown
Substance Class Chemical
Created
by admin
on Mon Mar 31 18:27:44 GMT 2025
Edited
by admin
on Mon Mar 31 18:27:44 GMT 2025
Record UNII
T8S697S62F
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
99MTC-MAG3
Preferred Name English
TECHNETIUM TC-99M MERTIATIDE ANION
Common Name English
GLYCINE, N-(N-(N-(MERCAPTOACETYL)GLYCYL)GLYCYL)-, TECHNETIUM-99 COMPLEX
Common Name English
TECHNETATE(2-)-99TC, (N-(N-(N-(MERCAPTOACETYL)GLYCYL)GLYCYL)GLYCINATO(5-)-N,N',N'',S)OXO-, (SP-5-25)-
Common Name English
TECHNETATE(2-)-99TC, ((MERCAPTO-.KAPPA.S)ACETYLGLYCYL-.KAPPA.N-GLYCYL-.KAPPA.N-GLYCINATO(5-)-.KAPPA.N)OXO-, (SP-5-25)-
Common Name English
TECHNETIUM TC 99M TIATIDE
Common Name English
TECHNETIUM TC 99M MERTIATIDE ANION [MI]
Common Name English
TECHNETIUM TC-99M TIATIDE (ANION)
Common Name English
TECHNETATE(2-)-99TC, (2-(MERCAPTO-.KAPPA.S)ACETYLGLYCYL-.KAPPA.N-GLYCYL-.KAPPA.N-GLYCINATO(5-)-.KAPPA.N)OXO-, (SP-5-25)-
Common Name English
TECHNETIUM TC-99M TIATIDE ANION
Common Name English
Technetium tc 99m tiatide [WHO-DD]
Common Name English
Code System Code Type Description
MERCK INDEX
m10508
Created by admin on Mon Mar 31 18:27:44 GMT 2025 , Edited by admin on Mon Mar 31 18:27:44 GMT 2025
PRIMARY Merck Index
PUBCHEM
175971
Created by admin on Mon Mar 31 18:27:44 GMT 2025 , Edited by admin on Mon Mar 31 18:27:44 GMT 2025
PRIMARY
EPA CompTox
DTXSID001027150
Created by admin on Mon Mar 31 18:27:44 GMT 2025 , Edited by admin on Mon Mar 31 18:27:44 GMT 2025
PRIMARY
CAS
104348-91-6
Created by admin on Mon Mar 31 18:27:44 GMT 2025 , Edited by admin on Mon Mar 31 18:27:44 GMT 2025
PRIMARY
ChEMBL
CHEMBL2108142
Created by admin on Mon Mar 31 18:27:44 GMT 2025 , Edited by admin on Mon Mar 31 18:27:44 GMT 2025
PRIMARY
FDA UNII
T8S697S62F
Created by admin on Mon Mar 31 18:27:44 GMT 2025 , Edited by admin on Mon Mar 31 18:27:44 GMT 2025
PRIMARY
SMS_ID
100000124284
Created by admin on Mon Mar 31 18:27:44 GMT 2025 , Edited by admin on Mon Mar 31 18:27:44 GMT 2025
PRIMARY
EVMPD
SUB31923
Created by admin on Mon Mar 31 18:27:44 GMT 2025 , Edited by admin on Mon Mar 31 18:27:44 GMT 2025
PRIMARY
Related Record Type Details
PARENT -> SALT/SOLVATE
Related Record Type Details
ACTIVE MOIETY
ACTIVE MOIETY