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Details

Stereochemistry ABSOLUTE
Molecular Formula C77H119N22O22S2.Ac
Molecular Weight 1994.056
Optical Activity UNSPECIFIED
Defined Stereocenters 10 / 10
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of DOTA-Arg-Pro-Lys-Pro-Gln-Gln-Phe-2Thi-Gly-Leu-Met(O2)-NH2 Actinium AC-225

SMILES

[225Ac+3].CC(C)C[C@H](NC(=O)CNC(=O)[C@H](CC1=CC=CS1)NC(=O)[C@H](CC2=CC=CC=C2)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@@H]3CCCN3C(=O)[C@H](CCCCN)NC(=O)[C@@H]4CCCN4C(=O)[C@H](CCCNC(N)=N)NC(=O)CN5CCN(CC([O-])=O)CCN(CC([O-])=O)CCN(CC([O-])=O)CC5)C(=O)N[C@@H](CCS(C)(=O)=O)C(N)=O

InChI

InChIKey=FMQURNZNWLIWQS-BCAUDCSCSA-K
InChI=1S/C77H122N22O22S2.Ac/c1-47(2)39-55(71(114)88-50(67(81)110)24-38-123(3,120)121)87-62(102)42-85-68(111)57(41-49-15-12-37-122-49)93-72(115)56(40-48-13-5-4-6-14-48)92-70(113)51(20-22-60(79)100)89-69(112)52(21-23-61(80)101)90-73(116)58-18-10-28-99(58)76(119)54(16-7-8-25-78)91-74(117)59-19-11-27-98(59)75(118)53(17-9-26-84-77(82)83)86-63(103)43-94-29-31-95(44-64(104)105)33-35-97(46-66(108)109)36-34-96(32-30-94)45-65(106)107;/h4-6,12-15,37,47,50-59H,7-11,16-36,38-46,78H2,1-3H3,(H2,79,100)(H2,80,101)(H2,81,110)(H,85,111)(H,86,103)(H,87,102)(H,88,114)(H,89,112)(H,90,116)(H,91,117)(H,92,113)(H,93,115)(H,104,105)(H,106,107)(H,108,109)(H4,82,83,84);/q;+3/p-3/t50-,51-,52-,53-,54-,55-,56-,57-,58-,59-;/m0./s1/i;1-2

HIDE SMILES / InChI

Molecular Formula C77H119N22O22S2
Molecular Weight 1769.033
Charge -3
Count
Stereochemistry ABSOLUTE
Additional Stereochemistry No
Defined Stereocenters 10 / 10
E/Z Centers 0
Optical Activity UNSPECIFIED

Molecular Formula Ac
Molecular Weight 225.023220576
Charge 3
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Approval Year

Substance Class Chemical
Created
by admin
on Wed Apr 02 15:20:45 GMT 2025
Edited
by admin
on Wed Apr 02 15:20:45 GMT 2025
Record UNII
44S7GN2UDJ
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
DOTA-2Thi-Met(O2)-Substance P analog Actinium AC-225
Preferred Name English
DOTA-Arg-Pro-Lys-Pro-Gln-Gln-Phe-2Thi-Gly-Leu-Met(O2)-NH2 Actinium AC-225
Common Name English
[225Ac]Butanamide, N2-[[4,7,10-tris(carboxymethyl)-1,4,7,10-tetraazacyclododec-1-yl]acetyl]-L-arginyl-L-prolyl-L-lysyl-L-prolyl-L-glutaminyl-L-glutaminyl-L-phenylalanyl-3-(2-thienyl)-L-alanylglycyl-L-leucyl-2-amino-4-(methylsulfonyl)-, (2S)-
Systematic Name English
H-Arg-Pro-Lys-Pro-Gln-Gln-Phe-2Thi-Gly-Leu-Met(O2)-NH2-DOTA-225-actinium
Common Name English
Classification Tree Code System Code
FDA ORPHAN DRUG 820221
Created by admin on Wed Apr 02 15:20:45 GMT 2025 , Edited by admin on Wed Apr 02 15:20:45 GMT 2025
Code System Code Type Description
CAS
2230254-48-3
Created by admin on Wed Apr 02 15:20:45 GMT 2025 , Edited by admin on Wed Apr 02 15:20:45 GMT 2025
PRIMARY
FDA UNII
44S7GN2UDJ
Created by admin on Wed Apr 02 15:20:45 GMT 2025 , Edited by admin on Wed Apr 02 15:20:45 GMT 2025
PRIMARY
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