MedKoo Cat#: 532080 | Name: L-745,870 Trihydrochloride
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Description:

WARNING: This product is for research use only, not for human or veterinary use.

L-745,870 Trihydrochloride is a highly potent and selective D4 dopamine receptor antagonist. L-745,870 has Ki values of 0.51, 2300 and 960 nM for D4, D3 and D2 subtypes respectively and > 1000-fold selectivity over 5-HT2, D1 and D5 receptors.

Chemical Structure

L-745,870 Trihydrochloride
L-745,870 Trihydrochloride
CAS#866021-03-6 (3HCl)

Theoretical Analysis

MedKoo Cat#: 532080

Name: L-745,870 Trihydrochloride

CAS#: 866021-03-6 (3HCl)

Chemical Formula: C18H22Cl4N4

Exact Mass:

Molecular Weight: 436.20

Elemental Analysis: C, 49.56; H, 5.08; Cl, 32.51; N, 12.84

Price and Availability

Size Price Availability Quantity
10mg USD 385.00 2 Weeks
50mg USD 1,280.00 2 Weeks
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Synonym
L-745,870 Trihydrochloride; L 745870 ; L-745870; L745870.
IUPAC/Chemical Name
3-(4-[4-Chlorophenyl]piperazin-1-yl)-methyl-1H-pyrrolo[2,3-b]pyridine trihydrochloride
InChi Key
KJSOYZLYCFYXFC-UHFFFAOYSA-N
InChi Code
InChI=1S/C18H19ClN4.3ClH/c19-15-3-5-16(6-4-15)23-10-8-22(9-11-23)13-14-12-21-18-17(14)2-1-7-20-18;;;/h1-7,12H,8-11,13H2,(H,20,21);3*1H
SMILES Code
ClC1=CC=C(N2CCN(CC3=CNC4=NC=CC=C43)CC2)C=C1.[H]Cl.[H]Cl.[H]Cl
Appearance
Solid powder
Purity
>98% (or refer to the Certificate of Analysis)
Shipping Condition
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Solubility
Soluble in DMSO
Shelf Life
>2 years if stored properly
Drug Formulation
This drug may be formulated in DMSO
Stock Solution Storage
0 - 4 C for short term (days to weeks), or -20 C for long term (months).
HS Tariff Code
2934.99.9001
More Info

Preparing Stock Solutions

The following data is based on the product molecular weight 436.20 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL
1: Collins GT, Truccone A, Haji-Abdi F, Newman AH, Grundt P, Rice KC, Husbands SM, Greedy BM, Enguehard-Gueiffier C, Gueiffier A, Chen J, Wang S, Katz JL, Grandy DK, Sunahara RK, Woods JH. Proerectile effects of dopamine D2-like agonists are mediated by the D3 receptor in rats and mice. J Pharmacol Exp Ther. 2009 Apr;329(1):210-7. doi: 10.1124/jpet.108.144048. PubMed PMID: 19136638; PubMed Central PMCID: PMC2670592. 2: Beaulieu JM, Tirotta E, Sotnikova TD, Masri B, Salahpour A, Gainetdinov RR, Borrelli E, Caron MG. Regulation of Akt signaling by D2 and D3 dopamine receptors in vivo. J Neurosci. 2007 Jan 24;27(4):881-5. PubMed PMID: 17251429. 3: Melis MR, Succu S, Sanna F, Melis T, Mascia MS, Enguehard-Gueiffier C, Hubner H, Gmeiner P, Gueiffier A, Argiolas A. PIP3EA and PD-168077, two selective dopamine D4 receptor agonists, induce penile erection in male rats: site and mechanism of action in the brain. Eur J Neurosci. 2006 Oct;24(7):2021-30. PubMed PMID: 17067298. 4: Melis MR, Succu S, Mascia MS, Argiolas A. PD-168077, a selective dopamine D4 receptor agonist, induces penile erection when injected into the paraventricular nucleus of male rats. Neurosci Lett. 2005 Apr 29;379(1):59-62. PubMed PMID: 15814200.