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2D Structure
Also known as: Pmpbb3 f-18, Florzolotau f-18, Mni-958 f-18, (18f) mni-958, Apn-1607 f-18, Florzolotau (18f)
Molecular Formula
C20H20FN3O2S
Molecular Weight
384.5  g/mol
InChI Key
XXNYLYXTRMQXJS-CDLXMPELSA-N
FDA UNII
51M993JIQ4

PMPBB3 F-18 is under investigation in clinical trial NCT04305210 (Alzheimer's Disease: Clinical Investigation and Neuroimage Studies Including 18F-PM-PBB3 and 18f-florbetapir (AV-45) PET Examination).
1 2D Structure

2D Structure

2 Identification
2.1 Computed Descriptors
2.1.1 IUPAC Name
1-(18F)fluoro-3-[[2-[(1E,3E)-4-[6-(methylamino)-3-pyridinyl]buta-1,3-dienyl]-1,3-benzothiazol-6-yl]oxy]propan-2-ol
2.1.2 InChI
InChI=1S/C20H20FN3O2S/c1-22-19-9-6-14(12-23-19)4-2-3-5-20-24-17-8-7-16(10-18(17)27-20)26-13-15(25)11-21/h2-10,12,15,25H,11,13H2,1H3,(H,22,23)/b4-2+,5-3+/i21-1
2.1.3 InChI Key
XXNYLYXTRMQXJS-CDLXMPELSA-N
2.2 Other Identifiers
2.2.1 UNII
51M993JIQ4
2.3 Synonyms
2.3.1 Depositor-Supplied Synonyms

1. Pmpbb3 F-18

2. Florzolotau F-18

3. Mni-958 F-18

4. (18f) Mni-958

5. Apn-1607 F-18

6. Florzolotau (18f)

7. 51m993jiq4

8. Unii-51m993jiq4

9. 1565797-57-0

10. (18f)apn-1607

11. [18f]apn-1607

12. Florzolotau (18f) [inn]

13. Chembl5095045

14. Schembl29409781

15. Schembl31098888

16. Ex-a10441

17. 1-(fluoro-18f)-3-[[2-[(1e,3e)-4-[6-(methylamino)-3-pyridinyl]-1,3-butadien-1-yl]-6-benzothiazolyl]oxy]-2-propanol

18. 2-propanol, 1-(fluoro-18f)-3-[[2-[(1e,3e)-4-[6-(methylamino)-3-pyridinyl]-1,3-butadien-1-yl]-6-benzothiazolyl]oxy]-

19. Rac-(2r)-1-(18f)fluoro-3-[(2-{(1e,3e)-4-[6- (methylamino)pyridin-3-yl]buta-1,3-dien-1-yl}-1,3- Benzothiazol-6-yl)oxy]propan-2-ol

2.4 Create Date
2020-01-23
3 Chemical and Physical Properties
Molecular Weight 384.5 g/mol
Molecular Formula C20H20FN3O2S
XLogP34.3
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count7
Rotatable Bond Count8
Exact Mass Da
Monoisotopic Mass Da
Topological Polar Surface Area95.5
Heavy Atom Count27
Formal Charge0
Complexity508
Isotope Atom Count1
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count1
Defined Bond Stereocenter Count2
Undefined Bond Stereocenter Count0
Covalently Bonded Unit Count1