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

Molecular Formula Gd
Molecular Weight 157.25
Charge 3
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Molecular Formula C232H320Br12N32O116
Molecular Weight 6372.016
Charge -4
Count
Stereochemistry ABSOLUTE
Additional Stereochemistry No
Defined Stereocenters 68 / 68
E/Z Centers 15
Optical Activity UNSPECIFIED

Molecular Formula Na
Molecular Weight 22.9898
Charge 1
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

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

Substance Class Chemical
Created
by admin
on Sat Dec 16 13:50:19 GMT 2023
Edited
by admin
on Sat Dec 16 13:50:19 GMT 2023
Record UNII
LF24366Z4O
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
GADOMELITOL SODIUM
WHO-DD  
Common Name English
Gadomelitol sodium [WHO-DD]
Common Name English
Code System Code Type Description
EPA CompTox
DTXSID00177307
Created by admin on Sat Dec 16 13:50:19 GMT 2023 , Edited by admin on Sat Dec 16 13:50:19 GMT 2023
PRIMARY
PUBCHEM
131842323
Created by admin on Sat Dec 16 13:50:19 GMT 2023 , Edited by admin on Sat Dec 16 13:50:19 GMT 2023
PRIMARY
FDA UNII
LF24366Z4O
Created by admin on Sat Dec 16 13:50:19 GMT 2023 , Edited by admin on Sat Dec 16 13:50:19 GMT 2023
PRIMARY
CAS
227622-74-4
Created by admin on Sat Dec 16 13:50:19 GMT 2023 , Edited by admin on Sat Dec 16 13:50:19 GMT 2023
PRIMARY
Related Record Type Details
ACTIVE MOIETY