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Details

Stereochemistry ACHIRAL
Molecular Formula 2C16H20N2O5.Tc
Molecular Weight 739.5871
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of TECHNETIUM TC-99M BUTILFENIN

SMILES

[99Tc+4].CCCCC1=CC=C(NC(=O)CN(CC([O-])=O)CC([O-])=O)C=C1.CCCCC2=CC=C(NC(=O)CN(CC([O-])=O)CC([O-])=O)C=C2

InChI

InChIKey=NWCXFSATWNRRSR-FCHARDOESA-J
InChI=1S/2C16H22N2O5.Tc/c2*1-2-3-4-12-5-7-13(8-6-12)17-14(19)9-18(10-15(20)21)11-16(22)23;/h2*5-8H,2-4,9-11H2,1H3,(H,17,19)(H,20,21)(H,22,23);/q;;+4/p-4/i;;1+1

HIDE SMILES / InChI

Molecular Formula Tc
Molecular Weight 98.906254554
Charge 4
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Molecular Formula C16H20N2O5
Molecular Weight 320.3404
Charge -2
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 Oct
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 17:35:32 GMT 2025
Edited
by admin
on Mon Mar 31 17:35:32 GMT 2025
Record UNII
0J544483OZ
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
TECHNETIUM TC 99M BUTILFENIN
WHO-DD  
Preferred Name English
TECHNETIUM TC-99M BUTILFENIN
Common Name English
TECHNETIUM (99MTC) BUTILFENIN
Common Name English
Technetium tc 99m butilfenin [WHO-DD]
Common Name English
Code System Code Type Description
FDA UNII
0J544483OZ
Created by admin on Mon Mar 31 17:35:32 GMT 2025 , Edited by admin on Mon Mar 31 17:35:32 GMT 2025
PRIMARY
EVMPD
SUB15463MIG
Created by admin on Mon Mar 31 17:35:32 GMT 2025 , Edited by admin on Mon Mar 31 17:35:32 GMT 2025
PRIMARY
PUBCHEM
91800131
Created by admin on Mon Mar 31 17:35:32 GMT 2025 , Edited by admin on Mon Mar 31 17:35:32 GMT 2025
PRIMARY
SMS_ID
100000092311
Created by admin on Mon Mar 31 17:35:32 GMT 2025 , Edited by admin on Mon Mar 31 17:35:32 GMT 2025
PRIMARY
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ACTIVE MOIETY