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Details

Stereochemistry RACEMIC
Molecular Formula C16H27N7O5.OTc
Molecular Weight 512.3351
Optical Activity ( + / - )
Defined Stereocenters 0 / 1
E/Z Centers 2
Charge 1

SHOW SMILES / InChI
Structure of TECHNETIUM TC-99M 5-OXA-PNAO

SMILES

O=[99Tc+3].C\C(=N/[O-])C(C)(C)NCC(CN1C=CN=C1[N+]([O-])=O)ONC(C)(C)C(\C)=N\[O-]

InChI

InChIKey=YCWYKEIFNMLCQH-KQKUEPDFSA-L
InChI=1S/C16H29N7O5.O.Tc/c1-11(19-24)15(3,4)18-9-13(28-21-16(5,6)12(2)20-25)10-22-8-7-17-14(22)23(26)27;;/h7-8,13,18,21,24-25H,9-10H2,1-6H3;;/q;;+3/p-2/b19-11+,20-12+;;/i;;1+1

HIDE SMILES / InChI

Molecular Formula C16H27N7O5
Molecular Weight 397.4295
Charge -2
Count
MOL RATIO 1 MOL RATIO (average)
Stereochemistry RACEMIC
Additional Stereochemistry No
Defined Stereocenters 0 / 1
E/Z Centers 2
Optical Activity ( + / - )

Molecular Formula OTc
Molecular Weight 114.9057
Charge 3
Count
MOL RATIO 1 MOL RATIO (average)
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Description

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

ConditionModalityTargetsHighest PhaseProduct
Diagnostic
OSTEOLITE
Diagnostic
DRAXIMAGE MDP-10

PubMed

Patents

Sample Use Guides

In Vivo Use Guide
Unknown
Route of Administration: Unknown
In Vitro Use Guide
Unknown
Substance Class Chemical
Record UNII
TZI66E7CFY
Record Status Validated (UNII)
Record Version