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Pentamidine dihydrochloride

Catalog No.GC14941

antimicrobial agent

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Pentamidine dihydrochloride Chemical Structure

Cas No.: 50357-45-4

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50mg
$49.00
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Sample solution is provided at 25 µL, 10mM.

Product Documents

Quality Control & SDS

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Background

Pentamidine Dihydrochloride(MP601205 dihydrochloride) is an antimicrobial agent.Target: AntiparasiticPentamidine Dihydrochloride has a potent in vitro antiprotozoal activity. Pentamidine displays cytotoxic activity against L. infantum promastigotes with IC50 of 2.5 μM. 2.5 μM Pentamidine induces early programmed cell death in 49.6% of L. infantum promastigotes. 2.5 μM Pentamidine induces a notorious decrease in promastigotes in both G1 and S phases relative to the control-untreated samples (G1:77.0 vs 15.0%; S:11.0 vs 2.4% for control- and pentamidine-treated promastigotes, resp). Pentamidine is able to bind with calf-thymus DNA (CT-DNA) and induces conformational changes in the DNA double helix. Pentamidine also binds with ubiquitin to modifiy the β-cluster of ubiquitin [1]. Pentamidine is an inhibitor of phosphatase of regenerating liver (PRLs). 1 μg/mL of Pentamidine complete inhibits the activity of recombinant PTP1B in dephosphorylating a phos-photyrosine peptide. 10 μg/mL of Pentamidine completely inhibits the activities of recombinant PRL-1, PRL-2 and PRL-3 in dephosphorylating a phosphotyrosine peptide substrate. Incubation with Pentamidine (1 μg/mL) for 48 h reduces the activity of intracellular PRL phosphatases in transfected NIH3T3 cells by more than 85%. 10 μg/mL Pentamidine completely inhibits the growth of melanoma cell line (WM9), prostate carcinoma cell line (DU145 and C4-2), ovarian carcinoma cell line (Hey), colon carcinoma cell line (WM480), and lung carcinoma cell line (A549) which all express endogenous PRLs [2].

References:
[1]. Nguewa, P.A., et al., Pentamidine is an antiparasitic and apoptotic drug that selectively modifies ubiquitin. Chem Biodivers, 2005. 2(10): p. 1387-400.
[2]. Pathak, M.K., et al., Pentamidine is an inhibitor of PRL phosphatases with anticancer activity. Mol Cancer Ther, 2002. 1(14): p. 1255-64.

Chemical Properties

Cas No. 50357-45-4 SDF
Chemical Name [amino-[4-[5-[4-[amino(azaniumylidene)methyl]phenoxy]pentoxy]phenyl]methylidene]azanium;dichloride
Canonical SMILES C1=CC(=CC=C1C(=[NH2+])N)OCCCCCOC2=CC=C(C=C2)C(=[NH2+])N.[Cl-].[Cl-]
Formula C19H26Cl2N4O2 M.Wt 413.34
Solubility ≥ 41.3mg/mL in DMSO Storage Store at -20°C
General tips Please select the appropriate solvent to prepare the stock solution according to the solubility of the product in different solvents; once the solution is prepared, please store it in separate packages to avoid product failure caused by repeated freezing and thawing.Storage method and period of the stock solution: When stored at -80°C, please use it within 6 months; when stored at -20°C, please use it within 1 month.
To increase solubility, heat the tube to 37°C and then oscillate in an ultrasonic bath for some time.
Shipping Condition Evaluation sample solution: shipped with blue ice. All other sizes available: with RT, or with Blue Ice upon request.

Complete Stock Solution Preparation Table

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1 mg 5 mg 10 mg
1 mM 2.4193 mL 12.0966 mL 24.1932 mL
5 mM 0.4839 mL 2.4193 mL 4.8386 mL
10 mM 0.2419 mL 1.2097 mL 2.4193 mL
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Reviews

Review for Pentamidine dihydrochloride

Average Rating: 5 ★★★★★ (Based on Reviews and 14 reference(s) in Google Scholar.)

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