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Details

Stereochemistry ABSOLUTE
Molecular Formula 2C5H10NO2S.O.Tc
Molecular Weight 411.312
Optical Activity UNSPECIFIED
Defined Stereocenters 2 / 2
E/Z Centers 0
Charge -4

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

SMILES

[O--].[99Tc].CC(C)(S)[C@@H](N)C([O-])=O.CC(C)(S)[C@@H](N)C([O-])=O

InChI

InChIKey=CMDYDTOAOWMTIX-LJRNWEKMSA-L
InChI=1S/2C5H11NO2S.O.Tc/c2*1-5(2,9)3(6)4(7)8;;/h2*3,9H,6H2,1-2H3,(H,7,8);;/q;;-2;/p-2/t2*3-;;/m00../s1/i;;;1+1

HIDE SMILES / InChI

Molecular Formula H2O
Molecular Weight 18.0153
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Molecular Formula C5H11NO2S
Molecular Weight 149.211
Charge 0
Count
Stereochemistry ABSOLUTE
Additional Stereochemistry No
Defined Stereocenters 1 / 1
E/Z Centers 0
Optical Activity UNSPECIFIED

Molecular Formula Tc
Molecular Weight 98.9063
Charge 0
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 Fri Dec 15 15:23:29 GMT 2023
Edited
by admin
on Fri Dec 15 15:23:29 GMT 2023
Record UNII
7EU1IW7GJ0
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
TECHNETIUM PENICILLAMINE TC-99M
Common Name English
99MTC PENICILLAMINE COMPLEX
Common Name English
Code System Code Type Description
PUBCHEM
134687645
Created by admin on Fri Dec 15 15:23:29 GMT 2023 , Edited by admin on Fri Dec 15 15:23:29 GMT 2023
PRIMARY
FDA UNII
7EU1IW7GJ0
Created by admin on Fri Dec 15 15:23:29 GMT 2023 , Edited by admin on Fri Dec 15 15:23:29 GMT 2023
PRIMARY
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ACTIVE MOIETY