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Details

Stereochemistry ACHIRAL
Molecular Formula C14H18N3O10.Ca.3Na.Tc
Molecular Weight 596.26
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of TECHNETIUM TC-99M PENTETATE CALCIUM TRISODIUM

SMILES

[Na+].[Na+].[Na+].[Ca++].[99Tc].[O-]C(=O)CN(CCN(CC([O-])=O)CC([O-])=O)CCN(CC([O-])=O)CC([O-])=O

InChI

InChIKey=QCEQOMIDBJVXLU-PUQAOBSFSA-I
InChI=1S/C14H23N3O10.Ca.3Na.Tc/c18-10(19)5-15(1-3-16(6-11(20)21)7-12(22)23)2-4-17(8-13(24)25)9-14(26)27;;;;;/h1-9H2,(H,18,19)(H,20,21)(H,22,23)(H,24,25)(H,26,27);;;;;/q;+2;3*+1;/p-5/i;;;;;1+1

HIDE SMILES / InChI
Molecular Formula Na
Molecular Weight 22.9898
Charge 1
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE
Molecular Formula C14H18N3O10
Molecular Weight 388.3068
Charge -5
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE
Molecular Formula Tc
Molecular Weight 98.9063
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE
Molecular Formula Ca
Molecular Weight 40.078
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

1973
98
Conditions

Conditions

ConditionModalityTargetsHighest PhaseProduct
Diagnostic
Approved
8429
OSTEOLITE

Approved Use

Unknown

Launch Date

2.50992001E11
Diagnostic
Approved
8429
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

2.80972788E11
PubMed

PubMed

TitleDatePubMed
Patents

Patents

20050082469
43

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 15:11:53 UTC 2023
Edited
by admin
on Fri Dec 15 15:11:53 UTC 2023
Record UNII
CQP7363UW0
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
TECHNETIUM TC-99M PENTETATE CALCIUM TRISODIUM
Common Name English
Technetium 99m trisodium calcium pentetate [WHO-DD]
Common Name English
Technetium 99m trisodium calcium pentetate
Common Name English
TECHNETIUM TC 99M PENTETATE CALCIUM TRISODIUM [USAN]
Common Name English
TECHNETIUM TC 99M PENTETATE CALCIUM TRISODIUM
USAN  
USAN  
Official Name English
Classification Tree Code System Code
NCI_THESAURUS C2124
Created by admin on Fri Dec 15 15:11:53 UTC 2023 , Edited by admin on Fri Dec 15 15:11:53 UTC 2023
Code System Code Type Description
NCI_THESAURUS
C152530
Created by admin on Fri Dec 15 15:11:53 UTC 2023 , Edited by admin on Fri Dec 15 15:11:53 UTC 2023
PRIMARY
FDA UNII
CQP7363UW0
Created by admin on Fri Dec 15 15:11:53 UTC 2023 , Edited by admin on Fri Dec 15 15:11:53 UTC 2023
PRIMARY
PUBCHEM
121596604
Created by admin on Fri Dec 15 15:11:53 UTC 2023 , Edited by admin on Fri Dec 15 15:11:53 UTC 2023
PRIMARY
Related Record Type Details
Structure of TECHNETIUM TC-99M
PARENT -> SALT/SOLVATE
Related Record Type Details
Structure of TECHNETIUM TC-99M
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