PCS1055 | CAS#361979-40-0 | M4 receptor antagonist

PCS1055
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WARNING: This product is for research use only, not for human or veterinary use.

MedKoo CAT#: 561488

CAS#: 361979-40-0

Description: PCS1055 is a muscarinic M4 receptor antagonist. PCS1055 represents a new M4-preferring antagonist that may be useful in elucidating the roles of M4 receptor signaling.

Chemical Structure

PCS1055

CAS# 361979-40-0

Product data Instruction

Theoretical Analysis

MedKoo Cat#: 561488
Name: PCS1055
CAS#: 361979-40-0
Chemical Formula: C27H34Cl2N4
Exact Mass: 0.00
Molecular Weight: 485.497
Elemental Analysis: C, 66.80; H, 7.06; Cl, 14.60; N, 11.54

Price and Availability

Size	Price	Availability	Quantity
5mg	USD 230
25mg	USD 570
Bulk inquiry Welcome, Customer: Please do not inquire quote if your intended use is for a patient since our products are for research use and for chemical synthesis use, not for human use . For in-stock products, we listed price in the web page. You may inquire prices for which sizes were not listed. If no price is listed, this means the product is not in stock at the moment, which may be available via custom synthesis. For cost-effective reason, minimum order of 1g is requested (typically very expensive). The lead time is usually 2-4 months. Quote of less than 1g will not be provided. MedKoo may not offer quote for below reasons: (1) current available synthetic method appears to be extremely expensive which is obviously not affordable to most customers; (2) Key raw material to make the product is temporally not available; (3) DEA controlled substances; (4) the product is under patent protection in customer’s country.

Synonym: PCS1055; PCS-1055; PCS 1055;

IUPAC/Chemical Name: [2-(1-Benzyl-piperidin-4-yl)-ethyl]-(6,7-dihydro-5H-benzo[6,7]cyclohepta[1,2-c]pyridazin-3-yl)-amine Dihydrochloride

InChi Key: VSCSFYDNGYAWKG-UHFFFAOYSA-N

InChi Code: InChI=1S/C27H32N4.2ClH/c1-2-7-22(8-3-1)20-31-17-14-21(15-18-31)13-16-28-26-19-24-11-6-10-23-9-4-5-12-25(23)27(24)30-29-26;;/h1-5,7-9,12,19,21H,6,10-11,13-18,20H2,(H,28,29);2*1H

SMILES Code: [H]Cl.[H]Cl.C12=NN=C(NCCC3CCN(CC4=CC=CC=C4)CC3)C=C1CCCC5=CC=CC=C52

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:

Product Data:

Product Data

Instruction:

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Biological target:	PCS1055 dihydrochloride is a potent, selective and competitive muscarinic M4 receptor antagonist with an IC50 of 18.1 nM and a Kd of 5.72 nM.
In vitro activity:	PCS1055 inhibited radioligand [(3)H]-NMS binding to the M4 receptor with a Ki=6.5nM. These GTP-γ-[(35)S] binding studies showed that PCS1055 exhibited 255-, 69.1-, 342- and >1000-fold greater inhibition of Oxo-M activity at the M4 versus the M1-, M2(-), M3-or M5 receptor subtypes, respectively. Schild analyses indicates that PCS1055 acts as a competitive antagonist to muscarinic M4 receptor, and confirms the affinity of the ligand to be low nanomolar, Kb=5.72nM. Reference: Eur J Pharmacol. 2016 Jul 5;782:70-6. https://pubmed.ncbi.nlm.nih.gov/27085897/
In vivo activity:	TBD

Preparing Stock Solutions

The following data is based on the product molecular weight 485.50 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.

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

Formulation protocol:	Croy CH, Chan WY, Castetter AM, Watt ML, Quets AT, Felder CC. Characterization of PCS1055, a novel muscarinic M4 receptor antagonist. Eur J Pharmacol. 2016 Jul 5;782:70-6. doi: 10.1016/j.ejphar.2016.04.022. Epub 2016 Apr 13. PMID: 27085897.
In vitro protocol:	Croy CH, Chan WY, Castetter AM, Watt ML, Quets AT, Felder CC. Characterization of PCS1055, a novel muscarinic M4 receptor antagonist. Eur J Pharmacol. 2016 Jul 5;782:70-6. doi: 10.1016/j.ejphar.2016.04.022. Epub 2016 Apr 13. PMID: 27085897.
In vivo protocol:	TBD

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1: Croy CH, Chan WY, Castetter AM, Watt ML, Quets AT, Felder CC. Characterization of PCS1055, a novel muscarinic M4 receptor antagonist. Eur J Pharmacol. 2016 Jul 5;782:70-6. doi:10.1016/j.ejphar.2016.04.022. Epub 2016 Apr 13. PubMed PMID:27085897.

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