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2D Structure
Also known as: 212pb-dotamtate, Dotamtate pb-212, Lead-212 dotamtate, Dotamtate lead pb-212, E9n7qv53ak
Molecular Formula
C65H91N17O16PbS2
Molecular Weight
1642.6  g/mol
InChI Key
XWRQOPLCTVHUPG-DGSPUKEMSA-L
FDA UNII
E9N7QV53AK

1 2D Structure

2D Structure

2 Identification
2.1 Computed Descriptors
2.1.1 IUPAC Name
(2S,3R)-2-[[(4R,7S,10S,13R,16S,19R)-10-(4-aminobutyl)-7-[(1R)-1-hydroxyethyl]-13-(1H-indol-3-ylmethyl)-16-[(4-oxidophenyl)methyl]-6,9,12,15,18-pentaoxo-19-[[(2R)-3-phenyl-2-[[2-[4,7,10-tris(2-amino-2-oxoethyl)-1,4,7,10-tetrazacyclododec-1-yl]acetyl]amino]propanoyl]amino]-1,2-dithia-5,8,11,14,17-pentazacycloicosane-4-carbonyl]amino]-3-hydroxybutanoate;lead-212(2+)
2.1.2 InChI
InChI=1S/C65H93N17O16S2.Pb/c1-38(83)56-64(96)76-51(63(95)78-57(39(2)84)65(97)98)37-100-99-36-50(75-59(91)47(28-40-10-4-3-5-11-40)71-55(89)35-82-26-24-80(33-53(68)87)22-20-79(32-52(67)86)21-23-81(25-27-82)34-54(69)88)62(94)73-48(29-41-15-17-43(85)18-16-41)60(92)74-49(30-42-31-70-45-13-7-6-12-44(42)45)61(93)72-46(58(90)77-56)14-8-9-19-66;/h3-7,10-13,15-18,31,38-39,46-51,56-57,70,83-85H,8-9,14,19-30,32-37,66H2,1-2H3,(H2,67,86)(H2,68,87)(H2,69,88)(H,71,89)(H,72,93)(H,73,94)(H,74,92)(H,75,91)(H,76,96)(H,77,90)(H,78,95)(H,97,98);/q;+2/p-2/t38-,39-,46+,47-,48+,49-,50+,51+,56+,57+;/m1./s1/i;1+5
2.1.3 InChI Key
XWRQOPLCTVHUPG-DGSPUKEMSA-L
2.1.4 Canonical SMILES
CC(C1C(=O)NC(CSSCC(C(=O)NC(C(=O)NC(C(=O)NC(C(=O)N1)CCCCN)CC2=CNC3=CC=CC=C32)CC4=CC=C(C=C4)[O-])NC(=O)C(CC5=CC=CC=C5)NC(=O)CN6CCN(CCN(CCN(CC6)CC(=O)N)CC(=O)N)CC(=O)N)C(=O)NC(C(C)O)C(=O)[O-])O.[Pb+2]
2.1.5 Isomeric SMILES
C[C@H]([C@H]1C(=O)N[C@@H](CSSC[C@@H](C(=O)N[C@H](C(=O)N[C@@H](C(=O)N[C@H](C(=O)N1)CCCCN)CC2=CNC3=CC=CC=C32)CC4=CC=C(C=C4)[O-])NC(=O)[C@@H](CC5=CC=CC=C5)NC(=O)CN6CCN(CCN(CCN(CC6)CC(=O)N)CC(=O)N)CC(=O)N)C(=O)N[C@@H]([C@@H](C)O)C(=O)[O-])O.[212Pb+2]
2.2 Other Identifiers
2.2.1 UNII
E9N7QV53AK
2.3 Synonyms
2.3.1 Depositor-Supplied Synonyms

1. 212pb-dotamtate

2. Dotamtate Pb-212

3. Lead-212 Dotamtate

4. Dotamtate Lead Pb-212

5. E9n7qv53ak

2.3.2 Other Synonyms

1. 212pb-dotamtate

2. Dotamtate Pb-212

3. Lead-212 Dotamtate

2.4 Create Date
2018-12-16
3 Chemical and Physical Properties
Molecular Weight 1642.6 g/mol
Molecular Formula C65H91N17O16PbS2
Hydrogen Bond Donor Count15
Hydrogen Bond Acceptor Count23
Rotatable Bond Count25
Exact Mass g/mol
Monoisotopic Mass g/mol
Topological Polar Surface Area571
Heavy Atom Count101
Formal Charge0
Complexity2700
Isotope Atom Count1
Defined Atom Stereocenter Count10
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently Bonded Unit Count2