U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

Details

Stereochemistry ABSOLUTE
Molecular Formula C232H320Br12N32O116.Gd.Na
Molecular Weight 6552.26
Optical Activity UNSPECIFIED
Defined Stereocenters 68 / 68
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of GADOMELITOL SODIUM

SMILES

[Na+].[Gd+3].OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)CN(C[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO)C(=O)C1=C(Br)C(C(=O)N(C[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO)C[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO)=C(Br)C(NC(=O)CNC(=O)C2=CC=C(NC(=O)C3=CC=C(NC(=O)CNC(=O)CCC[C@H](N4CCN(CCN(CCN(CC4)[C@@H](CCCC(=O)NCC(=O)NC5=CC=C(C=C5)C(=O)NC6=CC=C(C=C6)C(=O)NCC(=O)NC7=C(Br)C(C(=O)N(C[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO)C[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO)=C(Br)C(C(=O)N(C[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO)C[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO)=C7Br)C([O-])=O)[C@@H](CCCC(=O)NCC(=O)NC8=CC=C(C=C8)C(=O)NC9=CC=C(C=C9)C(=O)NCC(=O)NC%10=C(Br)C(C(=O)N(C[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO)C[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO)=C(Br)C(C(=O)N(C[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO)C[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO)=C%10Br)C([O-])=O)[C@@H](CCCC(=O)NCC(=O)NC%11=CC=C(C=C%11)C(=O)NC%12=CC=C(C=C%12)C(=O)NCC(=O)NC%13=C(Br)C(C(=O)N(C[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO)C[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO)=C(Br)C(C(=O)N(C[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO)C[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO)=C%13Br)C([O-])=O)C([O-])=O)C=C3)C=C2)=C1Br

InChI

InChIKey=RWMJLVRMGDZCPI-PLGKFGFVSA-J
InChI=1S/C232H324Br12N32O116.Gd.Na/c233-165-157(221(377)269(61-113(293)181(337)197(353)129(309)77-277)62-114(294)182(338)198(354)130(310)78-278)169(237)177(170(238)158(165)222(378)270(63-115(295)183(339)199(355)131(311)79-279)64-116(296)184(340)200(356)132(312)80-280)261-153(333)57-249-213(369)93-13-37-105(38-14-93)257-217(373)97-21-29-101(30-22-97)253-149(329)53-245-145(325)9-1-5-109(229(385)386)265-45-47-266(110(230(387)388)6-2-10-146(326)246-54-150(330)254-102-31-23-98(24-32-102)218(374)258-106-39-15-94(16-40-106)214(370)250-58-154(334)262-178-171(239)159(223(379)271(65-117(297)185(341)201(357)133(313)81-281)66-118(298)186(342)202(358)134(314)82-282)166(234)160(172(178)240)224(380)272(67-119(299)187(343)203(359)135(315)83-283)68-120(300)188(344)204(360)136(316)84-284)49-51-268(112(232(391)392)8-4-12-148(328)248-56-152(332)256-104-35-27-100(28-36-104)220(376)260-108-43-19-96(20-44-108)216(372)252-60-156(336)264-180-175(243)163(227(383)275(73-125(305)193(349)209(365)141(321)89-289)74-126(306)194(350)210(366)142(322)90-290)168(236)164(176(180)244)228(384)276(75-127(307)195(351)211(367)143(323)91-291)76-128(308)196(352)212(368)144(324)92-292)52-50-267(48-46-265)111(231(389)390)7-3-11-147(327)247-55-151(331)255-103-33-25-99(26-34-103)219(375)259-107-41-17-95(18-42-107)215(371)251-59-155(335)263-179-173(241)161(225(381)273(69-121(301)189(345)205(361)137(317)85-285)70-122(302)190(346)206(362)138(318)86-286)167(235)162(174(179)242)226(382)274(71-123(303)191(347)207(363)139(319)87-287)72-124(304)192(348)208(364)140(320)88-288;;/h13-44,109-144,181-212,277-324,337-368H,1-12,45-92H2,(H,245,325)(H,246,326)(H,247,327)(H,248,328)(H,249,369)(H,250,370)(H,251,371)(H,252,372)(H,253,329)(H,254,330)(H,255,331)(H,256,332)(H,257,373)(H,258,374)(H,259,375)(H,260,376)(H,261,333)(H,262,334)(H,263,335)(H,264,336)(H,385,386)(H,387,388)(H,389,390)(H,391,392);;/q;+3;+1/p-4/t109-,110-,111-,112-,113-,114-,115-,116-,117-,118-,119-,120-,121-,122-,123-,124-,125-,126-,127-,128-,129+,130+,131+,132+,133+,134+,135+,136+,137+,138+,139+,140+,141+,142+,143+,144+,181+,182+,183+,184+,185+,186+,187+,188+,189+,190+,191+,192+,193+,194+,195+,196+,197+,198+,199+,200+,201+,202+,203+,204+,205+,206+,207+,208+,209+,210+,211+,212+;;/m0../s1

HIDE SMILES / InChI
Gadomelitol (P792, Vistarem) is a monogadolinated contrast agent for magnetic resonance imaging (MRI) that originally was developed as a blood pool agent with rapid clearance and mainly free renal elimination. Gadomelitol could provide information on the interstitial fluid pressure (negatively associated with disease-free survival in locally advanced cervical carcinoma) of cervical carcinoma xenografts. Due to its slow extravasation and high tumor residence time, gadomelitol may potentially be useful to improve characterization between benign versus malignant tumors using dynamic MRI.

Approval Year

Name Type Language
GADOMELITOL SODIUM
WHO-DD  
Common Name English
Gadomelitol sodium [WHO-DD]
Preferred Name English
Code System Code Type Description
EPA CompTox
DTXSID00177307
Created by admin on Tue Apr 01 21:31:12 GMT 2025 , Edited by admin on Tue Apr 01 21:31:12 GMT 2025
PRIMARY
PUBCHEM
131842323
Created by admin on Tue Apr 01 21:31:12 GMT 2025 , Edited by admin on Tue Apr 01 21:31:12 GMT 2025
PRIMARY
FDA UNII
LF24366Z4O
Created by admin on Tue Apr 01 21:31:12 GMT 2025 , Edited by admin on Tue Apr 01 21:31:12 GMT 2025
PRIMARY
CAS
227622-74-4
Created by admin on Tue Apr 01 21:31:12 GMT 2025 , Edited by admin on Tue Apr 01 21:31:12 GMT 2025
PRIMARY