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

Details

Stereochemistry ABSOLUTE
Molecular Formula C18H21NO2
Molecular Weight 282.3656
Optical Activity UNSPECIFIED
Defined Stereocenters 2 / 2
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of MENET C-11

SMILES

[H][C@](OC1=C([11CH3])C=CC=C1)(C2=CC=CC=C2)[C@]3([H])CNCCO3

InChI

InChIKey=BTDIKAPSRZPGSC-RIVWMEAKSA-N
InChI=1S/C18H21NO2/c1-14-7-5-6-10-16(14)21-18(15-8-3-2-4-9-15)17-13-19-11-12-20-17/h2-10,17-19H,11-13H2,1H3/t17-,18-/m0/s1/i1-1

HIDE SMILES / InChI

Molecular Formula C18H21NO2
Molecular Weight 282.3656
Charge 0
Count
Stereochemistry ABSOLUTE
Additional Stereochemistry No
Defined Stereocenters 2 / 2
E/Z Centers 0
Optical Activity UNSPECIFIED

Approval Year

Substance Class Chemical
Created
by admin
on Sat Dec 16 10:36:22 UTC 2023
Edited
by admin
on Sat Dec 16 10:36:22 UTC 2023
Record UNII
VA46LC5AZQ
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
MENET C-11
Common Name English
(11C)-MENET
Common Name English
(11C)MENET
Common Name English
MORPHOLINE, 2-((S)-(2-(METHYL-11C)PHENOXY)PHENYLMETHYL)-, (2S)-
Systematic Name English
(2S)-2-((S)-(2-(METHYL-11C)PHENOXY)-PHENYL-METHYL)MORPHOLINE
Systematic Name English
Code System Code Type Description
CAS
1097104-30-7
Created by admin on Sat Dec 16 10:36:22 UTC 2023 , Edited by admin on Sat Dec 16 10:36:22 UTC 2023
PRIMARY
PUBCHEM
25188768
Created by admin on Sat Dec 16 10:36:22 UTC 2023 , Edited by admin on Sat Dec 16 10:36:22 UTC 2023
PRIMARY
FDA UNII
VA46LC5AZQ
Created by admin on Sat Dec 16 10:36:22 UTC 2023 , Edited by admin on Sat Dec 16 10:36:22 UTC 2023
PRIMARY
Related Record Type Details
TARGET->RADIOLIGAND
NON-LABELED -> LABELED
Related Record Type Details
ACTIVE MOIETY
((11)C)MENET, a promising norepinephrine transporter imaging agent, was prepared by Suzuki cross coupling of 1mg N-t-Boc pinacolborate precursor with ((11)C)CH3 I in DMF using palladium complex generated in situ from Pd2 (dba)3 and (o-CH3 C6 H4 )3 P together with K2 CO3 as the co-catalyst, followed by deprotection with trifluoroacetic acid. This improved radiolabeling method provided ((11)C)MENET in high radiochemical yield at end of synthesis (EOS, 51+/-3%, decay-corrected from end of (11) CH3 I synthesis, n=6), moderate specific activity (1.5-1.9Ci/undefinedmol at EOS), and high radiochemical (>98%) and chemical purity (>98%) in a synthesis time of 60+/-5min from the end of bombardment.