Chlorcyclizine (hydrochloride)
mRNA synthesis
In vitro transcription of capped mRNA with modified nucleotides and Poly(A) tail
Tyramide Signal Amplification (TSA)
TSA (Tyramide Signal Amplification), used for signal amplification of ISH, IHC and IC etc.
Phos Binding Reagent Acrylamide
Separation of phosphorylated and non-phosphorylated proteins without phospho-specific antibody
Cell Counting Kit-8 (CCK-8)
A convenient and sensitive way for cell proliferation assay and cytotoxicity assay
SYBR Safe DNA Gel Stain
Safe and sensitive stain for visualization of DNA or RNA in agarose or acrylamide gels.
Inhibitor Cocktails
Protect the integrity of proteins from multiple proteases and phosphatases for different applications.
Chlorcyclizine is a phenylpiperazine antagonist for histamine H1 receptor [1].
The histamine has been involved in modulating many physiological functions of the hypothalamus, such as arousal state, feeding, locomotor activity, and drinking. Histamine has been involved in circadian rhythm of locomotor activity and exploratory behavior through H1R [1].
In vitro: The Ki value of chlorcyclizine for histamine H1 receptor was 9 nM [1]. Chlorcyclizin was effective against hepatitis C virus (HCV) with an EC50 of 44 nM, preventing viral entry into host cells [2].
In vivo: In chimeric mice xenografted with primary human hepatocytes, chlorcyclizine (10-50 mg/kg) significantly inhibited infection of HCV genotypes 1b and 2a [2]. Chlorcyclizine induced a resistance to sodium pentobarbital anesthesia. Intraperitoneal injection of chlorcyclizine showed a sedative effect in small doses, but a convulsive effect in large doses. Intraperitoneal injections of the drug did not affect the recovery time from pentobarbital anesthesia [3]. In rats, pretreatment with chlorcyclizine for several days shortened the duration of action of a subsequent dose of hexobarbital, pentobarbital or zoxazolamine, and accelerated in vivo metabolism of hexobarbital [4]. The administration of chlorcyclizine (50 g/kg) to rats by stomach tube daily for 1 week resulted in significant increases in liver weight, microsomal protein concentration and the activity of the NADPH-dependent hepatic microsomal ethanol-oxidizing system (MEOS) [5].
References:
[1] Tran V T, Chang R S, Snyder S H. Histamine H1 receptors identified in mammalian brain membranes with [3H] mepyramine[J]. Proceedings of the National Academy of Sciences, 1978, 75(12): 6290-6294.
[2] He, S. ,Xiao, J.,Dulcey, A.E., et al. Discovery, optimization, and characterization of novel chlorcyclizine derivatives for the treatment of hepatitis C virus infection. Journal of Medicinal Chemistry 59(3), 841-853 (2016).
[3] Thompson I D, Dolowy W C, Cole W H. Development of a resistance to sodium pentobarbital in rats fed on a diet containing chlorcyclizine hydrochloride[J]. Journal of Pharmacology and Experimental Therapeutics, 1959, 127(2): 164-166.
[4] Conney A H, Burns J J, Michaelson I A. Stimulatory effect of chlorcyclizine on barbiturate metabolism[J]. Journal of Pharmacology and Experimental Therapeutics, 1961, 132(2): 202-206.
[5] Khanna J M, Kalant H, Lin G. Significance in vivo of the increase in micro-somal ethanol-oxidizing system after chronic administration of ethanol, pheno-barbital and chlorcyclizine[J]. Biochemical pharmacology, 1972, 21(16): 2215-2226.
Storage | Store at -20°C |
M.Wt | 337.3 |
Cas No. | 14362-31-3 |
Formula | C18H21ClN2·HCl |
Synonyms | NSC 169496 |
Solubility | ≥11 mg/mL in DMSO with gentle warming; ≥14.7 mg/mL in EtOH; ≥9.44 mg/mL in H2O with ultrasonic |
Chemical Name | 1-[(4-chlorophenyl)phenylmethyl]-4-methyl-piperazine, monohydrochloride |
SDF | Download SDF |
Canonical SMILES | CN1CCN(C(C2=CC=C(Cl)C=C2)C3=CC=CC=C3)CC1.Cl |
运输条件 | 蓝冰运输或根据您的需求运输。 |
一般建议 | 不同厂家不同批次产品溶解度各有差异,仅做参考。若实验所需浓度过大至产品溶解极限,请添加助溶剂助溶或自行调整浓度。溶液形式一般不宜长期储存,请尽快用完。 |
质量控制和MSDS
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