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Details

Stereochemistry ABSOLUTE
Molecular Formula C13H17N
Molecular Weight 188.2938
Optical Activity UNSPECIFIED
Defined Stereocenters 1 / 1
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of L-DEPRENYL-D2 C-11

SMILES

[2H]C([2H])(C#C)N([11CH3])[C@H](C)CC1=CC=CC=C1

InChI

InChIKey=MEZLKOACVSPNER-FDJJMKDCSA-N
InChI=1S/C13H17N/c1-4-10-14(3)12(2)11-13-8-6-5-7-9-13/h1,5-9,12H,10-11H2,2-3H3/t12-/m1/s1/i3-1,10D2

HIDE SMILES / InChI

Molecular Formula C13H17N
Molecular Weight 188.2938
Charge 0
Count
Stereochemistry ABSOLUTE
Additional Stereochemistry No
Defined Stereocenters 1 / 1
E/Z Centers 0
Optical Activity UNSPECIFIED

L-DEPRENYL-D2 C-11 is a selective irreversible inhibitor of monoamine oxidase B (Mao-B) which labels functionally active enzyme. It is used as a positron emission tomography radioligand for measurement of the Mao-B activity in vivo brain.

Approval Year

PubMed

PubMed

TitleDatePubMed
Mapping human brain monoamine oxidase A and B with 11C-labeled suicide inactivators and PET.
1987 Jan 23
Selective reduction of radiotracer trapping by deuterium substitution: comparison of carbon-11-L-deprenyl and carbon-11-deprenyl-D2 for MAO B mapping.
1995 Jul
Test-retest reproducibility of [(11)C]-L-deprenyl-D(2) binding to MAO-B in the human brain.
2017 Dec
Substance Class Chemical
Created
by admin
on Mon Mar 31 21:45:58 GMT 2025
Edited
by admin
on Mon Mar 31 21:45:58 GMT 2025
Record UNII
F2796O8AEN
Record Status Validated (UNII)
Record Version
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Name Type Language
L-DEPRENYL-D2 C-11
Common Name English
(11C)L-DEPRENYL-D2
Preferred Name English
C11-DED
Common Name English
BENZENEETHANAMINE, .ALPHA.-METHYL-N-(METHYL-11C)-N-(2-PROPYNYL-1,1-D2)-, (.ALPHA.R)-
Systematic Name English
11C-L-SELEGILINE-D2
Common Name English
11C-L-DEPRENYL-D2
Common Name English
Code System Code Type Description
DRUG BANK
DB12650
Created by admin on Mon Mar 31 21:45:58 GMT 2025 , Edited by admin on Mon Mar 31 21:45:58 GMT 2025
PRIMARY
CAS
118313-25-0
Created by admin on Mon Mar 31 21:45:58 GMT 2025 , Edited by admin on Mon Mar 31 21:45:58 GMT 2025
PRIMARY
PUBCHEM
90274764
Created by admin on Mon Mar 31 21:45:58 GMT 2025 , Edited by admin on Mon Mar 31 21:45:58 GMT 2025
PRIMARY
FDA UNII
F2796O8AEN
Created by admin on Mon Mar 31 21:45:58 GMT 2025 , Edited by admin on Mon Mar 31 21:45:58 GMT 2025
PRIMARY
Related Record Type Details
NON-LABELED -> LABELED
Related Record Type Details
ACTIVE MOIETY