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Merck
CN

B6936

3-Benzidino-6-(4-chlorophenyl)pyridazine

≥98% (HPLC), solid

Synonym(s):

BCP

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About This Item

Empirical Formula (Hill Notation):
C22H17N4Cl
CAS Number:
Molecular Weight:
372.85
NACRES:
NA.77
PubChem Substance ID:
UNSPSC Code:
12352202
MDL number:
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InChI key

ABGCSSPCKSVMHI-UHFFFAOYSA-N

SMILES string

Nc1ccc(cc1)-c2ccc(Nc3ccc(nn3)-c4ccc(Cl)cc4)cc2

InChI

1S/C22H17ClN4/c23-18-7-1-17(2-8-18)21-13-14-22(27-26-21)25-20-11-5-16(6-12-20)15-3-9-19(24)10-4-15/h1-14H,24H2,(H,25,27)

assay

≥98% (HPLC)

form

solid

color

light yellow

solubility

DMSO: >14 mg/mL

storage temp.

2-8°C

Biochem/physiol Actions

3-Benzidino-6-(4-chlorophenyl)pyridazine is an inhibitor of delayed rectifier and transient outward potassium currents.
3-Benzidino-6-(4-chlorophenyl)pyridazine is an inhibitor of delayed rectifier and transient outward potassium currents. The IC50 values for the blocking action of BCP on IKDR and IKA was calculated as 7.13 μM and 0.55 μM, respectively in acutely isolated rat hippocampal pyramidal neurons by using whole-cell patch-clamp technique. The parent compound, minaprine (Cat. No. M3157), has selective affinity for M1 muscarinic receptors and possesses memory-enhancing properties and also acts as an antidepressant.

Features and Benefits

This compound is featured on the Potassium Channels page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

pictograms

Skull and crossbones

signalword

Danger

hcodes

Hazard Classifications

Acute Tox. 3 Oral

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Regulatory Information

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Richard K Sterling et al.
The American journal of gastroenterology, 114(5), 746-757 (2018-11-10)
Because most HBV/HIV co-infected patients on combination antiretroviral therapy (cART) have suppressed HBV DNA and normal liver enzymes, the histologic spectrum of liver disease in HBV/HIV coinfection is poorly defined. To address this gap in knowledge, we conducted a prospective
Anne-Els van de Logt et al.
Kidney international, 95(6), 1514-1517 (2019-05-06)
Differences between laboratory assays can have important clinical implications. For creatinine assays this became apparent soon after the introduction of the Modification of Diet in Renal Disease formula and resulted in international efforts towards standardization. Albumin in blood is measured
Gabriel Dumitrescu et al.
Medicine, 96(23), e7101-e7101 (2017-06-08)
The severity of liver disease is assessed by scoring systems, which include the conventional coagulation test prothrombin time-the international normalized ratio (PT-INR). However, PT-INR is not predictive of bleeding in liver disease and thromboelastometry (ROTEM) has been suggested to give
Joseph D Hill et al.
Scientific reports, 7(1), 5250-5250 (2017-07-14)
Bulk fabrication of surface patterns with sub-20 nm feature sizes is immensely desirable for many existing and emerging technologies. Directed self-assembly (DSA) of block copolymers (BCPs) has been a recently demonstrated approach to achieve such feature resolution over large-scale areas with
D Wong et al.
Alimentary pharmacology & therapeutics, 47(1), 114-122 (2017-10-13)
Hepatitis B e antigen (HBeAg) seroconversion is a treatment endpoint for HBeAg-positive CHB, and a necessary precursor to HBsAg loss. Biomarkers that predict serological outcomes would be useful. To evaluate the utility of measuring HBeAg levels for predicting HBeAg seroconversion

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