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Imiquimod hydrochloride

Toll-like receptor 7 agonist CAS# 99011-78-6

Imiquimod hydrochloride

Catalog No. BCC4196----Order now to get a substantial discount!

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Chemical structure

Imiquimod hydrochloride

3D structure

Chemical Properties of Imiquimod hydrochloride

Cas No. 99011-78-6 SDF Download SDF
PubChem ID 13982876 Appearance Powder
Formula C14H17ClN4 M.Wt 276.76
Type of Compound N/A Storage Desiccate at -20°C
Synonyms R 837 hydrochloride
Solubility Ethanol : 3.85 mg/mL (13.91 mM; Need ultrasonic)
Chemical Name 1-(2-methylpropyl)imidazo[4,5-c]quinolin-4-amine;hydrochloride
SMILES CC(C)CN1C=NC2=C1C3=CC=CC=C3N=C2N.Cl
Standard InChIKey RGKLRAHQVIHCCH-UHFFFAOYSA-N
Standard InChI InChI=1S/C14H16N4.ClH/c1-9(2)7-18-8-16-12-13(18)10-5-3-4-6-11(10)17-14(12)15;/h3-6,8-9H,7H2,1-2H3,(H2,15,17);1H
General tips For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months.
We recommend that you prepare and use the solution on the same day. However, if the test schedule requires, the stock solutions can be prepared in advance, and the stock solution must be sealed and stored below -20℃. In general, the stock solution can be kept for several months.
Before use, we recommend that you leave the vial at room temperature for at least an hour before opening it.
About Packaging 1. The packaging of the product may be reversed during transportation, cause the high purity compounds to adhere to the neck or cap of the vial.Take the vail out of its packaging and shake gently until the compounds fall to the bottom of the vial.
2. For liquid products, please centrifuge at 500xg to gather the liquid to the bottom of the vial.
3. Try to avoid loss or contamination during the experiment.
Shipping Condition Packaging according to customer requirements(5mg, 10mg, 20mg and more). Ship via FedEx, DHL, UPS, EMS or other couriers with RT, or blue ice upon request.

Biological Activity of Imiquimod hydrochloride

DescriptionImiquimod hydrochloride is an immune response modifier that acts as a toll-like receptor 7agonist.In Vivo:In animal models, imiquimod stimulates the innate immune response by increasing NK cell activity, activating macrophages to secrete cytokines and nitric oxide, and inducing proliferation and differentiation of B lymphocytes. Imiquimod stimulates the innate immune response through induction, synthesis, and release of cytokines, including interferon-a (IFN-α), interleukin (IL)-6, and tumour necrosis factor (TNF)-α[1].

References:
[1]. Bilu D, et al. Imiquimod: modes of action. Br J Dermatol. 2003 Nov;149 Suppl 66:5-8.

Imiquimod hydrochloride Dilution Calculator

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Imiquimod hydrochloride Molarity Calculator

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Preparing Stock Solutions of Imiquimod hydrochloride

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 3.6132 mL 18.0662 mL 36.1324 mL 72.2648 mL 90.331 mL
5 mM 0.7226 mL 3.6132 mL 7.2265 mL 14.453 mL 18.0662 mL
10 mM 0.3613 mL 1.8066 mL 3.6132 mL 7.2265 mL 9.0331 mL
50 mM 0.0723 mL 0.3613 mL 0.7226 mL 1.4453 mL 1.8066 mL
100 mM 0.0361 mL 0.1807 mL 0.3613 mL 0.7226 mL 0.9033 mL
* Note: If you are in the process of experiment, it's necessary to make the dilution ratios of the samples. The dilution data above is only for reference. Normally, it's can get a better solubility within lower of Concentrations.

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Background on Imiquimod hydrochloride

Imiquimod hydrochloride is an immune response modifier that acts as a toll-like receptor 7 agonist and is commonly used topically to treat warts on the skin of the genital and anal areas.

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References on Imiquimod hydrochloride

Sphingosine-1-phosphate exhibits anti-proliferative and anti-inflammatory effects in mouse models of psoriasis.[Pubmed:23643308]

J Dermatol Sci. 2013 Jul;71(1):29-36.

BACKGROUND: It has been indicated that the sphingolipid sphingosine-1-phosphate (S1P) restrains the ability of dendritic cells to migrate to lymph nodes. Furthermore S1P has been demonstrated to inhibit cell growth in human keratinocytes. However, only little is known about the effect of S1P in hyperproliferative and inflammatory in vivo models. OBJECTIVE: In this study, locally acting S1P was explored in different experimental mouse models of psoriasis vulgaris. METHODS: S1P and FTY720 were tested in the imiquimod-induced psoriasis mouse model, the mouse tail assay and a pilot study of the severe combined immunodeficiency mice (SCID). RESULTS: In the imiquimod model the positive control diflorasone diacetate and S1P, but not FTY720 reduced the imiquimod-induced epidermal hyperproliferation of the ear skin. This effect was confirmed in the SCID model, where S1P treated skin from patients suffering from psoriasis showed a decrease in epidermal thickness compared to vehicle. In the imiquimod model, there was also significant inhibition of ear swelling and a moderate reduction of inflammatory cell influx and oedema formation in ear skin by S1P treatment. The inflammatory response on the back skin was, however, only reduced by diflorasone diacetate. In the mouse tail assay, the influence of S1P and FTY720 in stratum granulosum formation was tested compared to the positive control calcipotriol. Whereas topical administration of calcipotriol led to a low but significant increase of stratum granulosum, S1P and FTY720 lacked such an effect. CONCLUSION: Taken together, these results imply that topical administration of S1P might be a new option for the treatment of mild to moderate psoriasis lesions.

Gateways to clinical trials.[Pubmed:12092009]

Methods Find Exp Clin Pharmacol. 2002 May;24(4):217-48.

Gateways to Clinical Trials is a guide to the most recent clinical trials in current literature and congresses. The data in the following tables can be retrieved from the Clinical Studies knowledge area of Prous Science Integrity, the drug discovery and development portal, http://integrity.prous.com. This issue focuses on the following selection of drugs: Abacavir sulfate, abarelix, abciximab, acarbose, alefacept, alteplase, amisulpride, amoxicillin trihydrate, apomorphine hydrochloride, aprepitant, argatroban monohydrate, aspirin, atenolol; Betamethasone dipropionate, betamethasone valerate, bicalutamide, bleomycin sulfate; Calcium carbonate, candesartan cilexetil, celecoxib, cetirizine hydrochloride, cisplatin, clarithromycin, clavulanate potassium, clomethiazole edisilate, clopidogrel hydrogensulfate, cyclophosphamide, chorionic gonadotropin (human); Dalteparin sodium, desloratadine, dexamethasone, doxorubicin, DPC-083; Efalizumab, efavirenz, enoxaparin sodium, eprosartan mesilate, etanercept, etoposide, ezetimibe; Faropenem daloxate, fenofibrate, fluocinolone acetonide, flutamide, fluvastatin sodium, follitropin beta, fondaparinux sodium; Gabapentin, glibenclamide, goserelin, granisetron hydrochloride; Haloperidol, hydrochlorothiazide; Imiquimod, interferon beta-1a, irbesartan, iseganan hydrochloride; L-758298, lamivudine, lanoteplase, leflunomide, leuprorelin acetate, loratadine, losartan potassium; Melagatran, metformin hydrochloride, methotrexate, metronidazole, micafungin sodium, mitoxantrone hydrochloride; Nelfinavir mesilate, neutral insulin injection, nizatidine; Olopatadine hydrochloride, omeprazole, ondansetron hydrochloride; Pamidronate sodium, paracetamol, paroxetine hydrochloride, perindopril, pimecrolimus, pioglitazone hydrochloride, piroxicam, pleconaril, pralmorelin, pravastatin sodium, prednisolone, prednisone, propofol; Raloxifene hydrochloride, ranpirnase, remifentanil hydrochloride, risedronate sodium, risperidone, rofecoxib, ropinirole hydrochloride, rosuvastatin calcium; Sevoflurane, sildenafil citrate, simvastatin, somatropin; Tacrolimus, tamoxifen citrate, telmisartan, temozolomide, thiopental sodium, tinzaparin sodium, tirofiban hydrochloride, treosulfan, triamcinolone acetonide; Urokinase; Valsartan, vardenafil, vincristine; Warfarin sodium; Ximelagatran; Zidovudine.

Gateways to Clinical Trials. June 2002.[Pubmed:12168506]

Methods Find Exp Clin Pharmacol. 2002 Jun;24(5):291-327.

Gateways to Clinical Trials is a guide to the most recent clinical trials in current literature and congresses. The data in the following tables has been retrieved from the Clinical Studies knowledge area of Prous Science Integrity, the drug discovery and development portal, http://integrity.prous.com. This issue focuses on the following selection of drugs: Abacavir sulfate, abarelix, abciximab, alicaforsen sodium, almotriptan, alteplase, amlodipine, amoxicillin trihydrate, amprenavir, argatroban monohydrate, aspirin, atorvastatin calcium, azathioprine; Baclofen, benidipine hydrochloride, benserazide, BMS-214662, bosentan, botulinum toxin type B; Candesartan cilexetil, carbamazepine, carbidopa, carboplatin, ceftriaxone sodium, celecoxib, cetirizine hydrochloride, clarithromycin, clavulanate potassium, clopidogrel hydrogensulfate, clozapine, CPI-1189, cyclophosphamide, cytarabine; Darbepoetin alfa, denileukin diftitox, dexamethasone, dipyridamole, droperidol, DW-166HC; Ebastine, efalizumab, efavirenz, eletriptan, enalapril maleate, enfuvirtide, enoxaparin sodium, enrasentan, entacapone, epoetin, eprosartan mesilate, etanercept, etoricoxib; Fenofibratefexofenadine hydrochloride, filgrastim, fludarabine phosphate, fluoxetine hydrochloride fluvoxamine maleate, frovatriptan, furosemide; Gabapentin, galantamine hydrobromide, gatifloxacin, gefitinib, ghrelin (human), glatiramer acetate; Haloperidol; Ibuprofen, ibuprofen, guaiacol ester, idarubicin hydrochloride, imipramine hydrochloride, imiquimod, interferon beta, interferon beta-1a, interferon beta-1b, interferon omega, irbesartan, itraconazole; Ketorolac, ketorolac tromethamine; Lamifiban, lamotrigine, lanoteplase, lansoprazole, leflunomide, leuprorelin acetate, levetiracetam, levocetirizine, levodopa, lisinopril, loratadine; Manidipine, methylprednisolone, metronidazole, mirtazapine, mizolastine, modafinil, morphine sulfate; Naproxen sodium, naratriptan hydrochloride, nifedipine, NSC-683864; Ofloxacin, olanzapine, omalizumab, omapatrilat, ondansetron hydrochloride, oxcarbazepine; Paclitaxel, parecoxib sodium, paroxetine hydrochloride, phenytoin sodium, pimecrolimus, pramipexole hydrochloride, pravastatin, prednisone, pregabalin; Quetiapine fumarate; Ranitidine hydrochloride, rasburicase, ritonavir, rivastigmine tartrate, rizatriptan benzoate, rofecoxib; Saquinavir mesilate, sertraline, sildenafil citrate, simvastatin, sumatriptan succinate; Tacrolimus, tiagabine hydrochloride, ticlopidine hydrochloride, tirofiban hydrochloride, tolvaptan, topiramate, tretinoin; Valproic acid, valsartan, venlafaxine hydrochloride, verapamil; Warfarin sodium; Ximelagatran; Zanamivir, ziconotide, zolmitriptan, zonisamide.

Gateways to Clinical Trials.[Pubmed:12087878]

Methods Find Exp Clin Pharmacol. 2002 Apr;24(3):159-84.

Gateways to Clinical Trials is a guide to the most recent clinical trials in current literature and congresses. The data in the following tables has been retrieved from the Clinical Studies knowledge area of Prous Science Integrity, the world's first drug discovery and development portal, and provides information on study design, treatments, conclusions and references. This issue focuses on the following selection of drugs: Abiciximab, acetylcholine chloride, acetylcysteine, alefacept, alemtuzumab, alicaforsen, alteplase, aminopterin, amoxicillin sodium, amphotericin B, anastrozole, argatroban monohydrate, arsenic trioxide, aspirin, atazanavir, atorvastatin, augmerosen, azathioprine; Benzylpenicillin, BMS-284756, botulinum toxin type A, botulinum toxin type B, BQ-123, budesonide, BXT-51072; Calcium folinate, carbamazepine, carboplatin, carmustine, ceftriaxone sodium, cefuroxime axetil, chorionic gonadotropin (human), cimetidine, ciprofloxacin hydrochloride, cisplatin, citalopram hydrobromide, cladribine, clarithromycin, clavulanic acid, clofarabine, clopidogrel hydrogensulfate, clotrimazole, CNI-1493, colesevelam hydrochloride, cyclophosphamide, cytarabine; Dalteparin sodium, daptomycin, darbepoetin alfa, debrisoquine sulfate, dexrazoxane, diaziquone, didanosine, docetaxel, donezepil, doxorubicin hydrochloride liposome injection, DX-9065a; Eberconazole, ecogramostim, eletriptan, enoxaparin sodium, epoetin, epoprostenol sodium, erlizumab, ertapenem sodium, ezetimibe; Fampridine, fenofibrate, filgrastim, fluconazole, fludarabine phosphate, fluorouracil, 5-fluorouracil/epinephrine, fondaparinux sodium, formoterol fumarate; Gabapentin, gemcitabine, gemfibrozil, glatiramer; Heparin sodium, homoharringtonine; Ibuprofen, iloprost, imatinib mesilate, imiquimod, interferon alpha-2b, interferon alpha-2c, interferon-beta; KW-6002; Lamotrigine, lanoteplase, metoprolol tartrate, mitoxantrone hydrochloride; Naproxen sodium, naratriptan, Natalizumab, nelfinavir mesilate, nevirapine, nifedipine, NSC-683864; Oral heparin; Paclitaxel, peginterferon alfa-2b, phenytoin, pimecrolimus, piperacillin, pleconaril, pramipexole hydrochloride, prednisone, pregabalin, progesterone; Rasburicase, ravuconazole, reteplase, ribavirin, rituximab, rizatriptan, rosiglitazone maleate, rotigotine; Semaxanib, sildenafil citrate, simvastatin, stavudine, sumatriptan; Tacrolimus, tamoxifen citrate, tanomastat, tazobactam, telithromycin, tenecteplase, tolafentrine, tolterodine tartrate, triamcinolone acetonide, trimetazidine, troxacitabine; Valproic acid, vancomycin hydrochloride, vincristine, voriconazole, Warfarin sodium; Ximelagatran, Zidovudine, zolmitriptan.

[New substances in the therapy of head and neck cancer].[Pubmed:16791768]

Laryngorhinootologie. 2006 Jul;85(7):520-9; quiz 530-1.

During the last 3 years the FDA approved numerous innovative drugs for cancer therapy. Drugs relevant to the otolaryngologist are presented and discussed. These new therapeutic tools may play a future part also in the therapy of head and neck cancer.

Description

Imiquimod hydrochloride is an immune response modifier that acts as a toll-like receptor 7agonist.

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