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Details

Stereochemistry ABSOLUTE
Molecular Formula C29H31N10O11S.OTc
Molecular Weight 842.587
Optical Activity UNSPECIFIED
Defined Stereocenters 4 / 4
E/Z Centers 0
Charge 0

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

SMILES

O=[99Tc+3].N[C@@H](CNC(=O)CC[C@@H](NC(=O)C1=CC=C(NCC2=CNC3=NC=NC(=O)C3=N2)C=C1)C([O-])=O)C(=O)N[C@@H](CC([O-])=O)C(=O)N[C@@H](CS)C([O-])=O

InChI

InChIKey=WGPIHVKMTHWKHL-BIGPACBVSA-K
InChI=1S/C29H34N10O11S.O.Tc/c30-16(25(44)38-18(7-21(41)42)26(45)39-19(11-51)29(49)50)10-32-20(40)6-5-17(28(47)48)37-24(43)13-1-3-14(4-2-13)31-8-15-9-33-23-22(36-15)27(46)35-12-34-23;;/h1-4,9,12,16-19,31,51H,5-8,10-11,30H2,(H,32,40)(H,37,43)(H,38,44)(H,39,45)(H,41,42)(H,47,48)(H,49,50)(H,33,34,35,46);;/q;;+3/p-3/t16-,17+,18-,19-;;/m0../s1/i;;1+1

HIDE SMILES / InChI

Molecular Formula C29H31N10O11S
Molecular Weight 727.682
Charge -3
Count
MOL RATIO 1 MOL RATIO (average)
Stereochemistry ABSOLUTE
Additional Stereochemistry No
Defined Stereocenters 4 / 4
E/Z Centers 0
Optical Activity UNSPECIFIED

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
WVU7R99FQ6
Record Status Validated (UNII)
Record Version