Skip to Content
Merck
All Photos(1)

Documents

5.05878

Sigma-Aldrich

PD 168077 Maleate

Synonym(s):

PD 168077 Maleate, D₄ Dopamine Receptor Agonist, PD 168077 Maleate, PD168077, PD-168077

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C20H22N4O · xC4H4O4
CAS Number:
630117-19-0
Molecular Weight:
334.41 (free base basis)
UNSPSC Code:
12352200
NACRES:
NA.77

Assay

≥98% (HPLC)

Quality Level

100

form

solid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze
protect from light

color

white

solubility

DMSO: 100 mM

storage temp.

−20°C

InChI

1S/C20H22N4O.C4H4O4/c1-16-5-4-7-17(13-16)20(25)22-15-23-9-11-24(12-10-23)19-8-3-2-6-18(19)14-21;5-3(6)1-2-4(7)8/h2-8,13H,9-12,15H2,1H3,(H,22,25);1-2H,(H,5,6)(H,7,8)/b;2-1-

InChI key

NAEUGRPISCANHO-BTJKTKAUSA-N

General description

A selective D4 dopamine receptor agonist (Ki = 8.7 nM, EC50 = 8.3 nM). Suitable for central and peripheral delivery. Used in studies of penile erection, learning and memory. Exibits some binding affinity towards human D2 and D3 Receptors (Ki = 2.8 µM).

Biochem/physiol Actions

Primary Target
D₄
Reversible: yes

Warning

Toxicity: Standard Handling (A)

Reconstitution

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.

Other Notes

Melis, M. R. et al. 2005. Neurosci. Lett.379, 59.
Bernaerts, P. et al. 2003. Behav. Brain Res.142, 41.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service