{"product_id":"cki-7-free-base-bhb21900860","title":"CKI-7 free base","description":"\u003cdiv class=\"bhp-desc\"\u003e\n\u003cstyle\u003e.bhp-desc{font-size:16px;color:#1a1a1a;line-height:1.7}.bhp-desc h2{font-size:18px;font-weight:700;color:#003366;margin:24px 0 10px;padding-bottom:6px;border-bottom:2px solid #003366}.bhp-desc p{margin:0 0 12px}.bhp-desc .bhp-spec-table{width:100%;border-collapse:collapse;margin:12px 0 18px}.bhp-desc .bhp-spec-table th{width:36%;text-align:left;padding:8px 12px;background:#e8f0fb;color:#003366;font-weight:600;vertical-align:top;border:1px solid #ccd9f0}.bhp-desc .bhp-spec-table td{padding:8px 12px;vertical-align:top;border:1px solid #ccd9f0}.bhp-desc .bhp-warning-box{background:#fff8e6;border-left:4px solid #e6a817;padding:10px 14px;margin:10px 0 14px;border-radius:0 4px 4px 0}.bhp-desc .bhp-cat-pill{display:inline-block;background:#003366;color:#fff;border-radius:20px;padding:3px 12px;font-size:13px;margin-bottom:10px}\u003c\/style\u003e\n\u003cspan class=\"bhp-cat-pill\"\u003eInhibitors\u003c\/span\u003e\u003ch2\u003eCompound Overview\u003c\/h2\u003e\n\u003cp\u003eCKI-7 free base is a potent, ATP-competitive inhibitor of casein kinase 1 (CK1), with an IC\u003csub\u003e50\u003c\/sub\u003e of 6 μM and a K\u003csub\u003ei\u003c\/sub\u003e of 8.5 μM. It is also a selective inhibitor of Cdc7 kinase and inhibits SGK, ribosomal S6 kinase-1 (S6K1) and mitogen- and stress-activated protein kinase-1 (MSK1), while having a much weaker effect on casein kinase II and other protein kinases\u003csup\u003e[1][2][3][4]\u003c\/sup\u003e. It is supplied as an off-white to light yellow solid (C11H12ClN3O2S, MW 285.75) at 99.31% purity.\u003c\/p\u003e\n\u003ch2\u003ePhysical \u0026amp; Chemical Properties\u003c\/h2\u003e\n\u003ctable class=\"bhp-spec-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCAS Number\u003c\/th\u003e\n\u003ctd\u003e120615-25-0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMolecular Formula\u003c\/th\u003e\n\u003ctd\u003eC11H12ClN3O2S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMolecular Weight\u003c\/th\u003e\n\u003ctd\u003e285.75 g\/mol\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePurity\u003c\/th\u003e\n\u003ctd\u003e99.31%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAppearance\u003c\/th\u003e\n\u003ctd\u003eSolid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColor\u003c\/th\u003e\n\u003ctd\u003eOff-white to light yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSMILES\u003c\/th\u003e\n\u003ctd\u003eO=S(C1=CC=C(Cl)C2=C1C=NC=C2)(NCCN)=O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTarget\u003c\/th\u003e\n\u003ctd\u003eCK1, p70S6K, Cdc7, SGK, MSK1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSignaling Pathway\u003c\/th\u003e\n\u003ctd\u003eCell Cycle\/DNA Damage; Stem Cell\/Wnt; Metabolic Enzyme\/Protease; MAPK\/ERK Pathway\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSolubility\u003c\/th\u003e\n\u003ctd\u003eIn Vitro: DMSO: 25 mg\/mL (87.49 mM; Requires sonication; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStorage\u003c\/th\u003e\n\u003ctd\u003ePowder: -20°C, 3 years; 4°C, 2 years. In solvent: -80°C, 6 months; -20°C, 1 month.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping\u003c\/th\u003e\n\u003ctd\u003eRoom temperature in continental US; may vary elsewhere.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eBiological Activity\u003c\/h2\u003e\n\u003ch3 style=\"font-size:16px;font-weight:700;color:#003366;margin:16px 0 8px\"\u003eIC50 \u0026amp; Target\u003c\/h3\u003e\n\u003cp\u003e\u003csup\u003e[1]\u003c\/sup\u003e\u003csup\u003e[2]\u003c\/sup\u003e\u003csup\u003e[3]\u003c\/sup\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan\u003eCK1\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e6 μM (IC\u003csub\u003e50\u003c\/sub\u003e)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan\u003eCK1\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e8.5 μM (Ki)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eLiterature Cited\u003c\/h2\u003e\n\u003cp style=\"font-size:14px;color:#555;margin:0 0 10px\"\u003e\u003cem\u003eSources cited in this description and in the In Vitro \u0026amp; In Vivo Data tab. Peer-reviewed publications that used this product are listed under References.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e [1]. \u003ca target=\"_blank\" rel=\"noopener\" href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/19671662\"\u003eOsakada F, et al. In vitro differentiation of retinal cells from human pluripotent stem cells by small-molecule induction. J Cell Sci. 2009 Sep 1;122(Pt 17):3169-79.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e [2]. Mark G. Frattini, et al. Small Molecule Inhibition of Cdc7, a Key Cell Cycle Regulator and Novel Therapeutic Target, Successfully Inhibits Leukemia Cell Growth in Vitro and in Vivo. Blood (2008) 112 (11): 2668.\u003c\/p\u003e\n\u003cp\u003e [3]. \u003ca target=\"_blank\" rel=\"noopener\" href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/2925675\/\"\u003eChijiwa T, et al. A newly synthesized selective casein kinase I inhibitor, N-(2-aminoethyl)-5-chloroisoquinoline-8-sulfonamide, and affinity purification of casein kinase I from bovine testis. J Biol Chem. 1989 Mar 25;264(9):4924-7.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e [4]. \u003ca target=\"_blank\" rel=\"noopener\" href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/14710188\"\u003eRena G, et al. D4476, a cell-permeant inhibitor of CK1, suppresses the site-specific phosphorylation and nuclear exclusion of FOXO1a. EMBO Rep. 2004 Jan;5(1):60-5.\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eSafety\u003c\/h2\u003e\n\u003cdiv class=\"bhp-warning-box\"\u003e\u003cp\u003e\u003cstrong\u003eFor Research Use Only.\u003c\/strong\u003e Not for use in diagnostic or therapeutic procedures, and not for human or veterinary use. Handle in accordance with the Safety Data Sheet and your institution's chemical hygiene plan.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"MedChemExpress (MCE)","offers":[{"title":"5 mg","offer_id":67604883702125,"sku":"HY-133028-5MG","price":147.0,"currency_code":"USD","in_stock":true},{"title":"10 mg","offer_id":67605151383917,"sku":"HY-133028-10MG","price":250.0,"currency_code":"USD","in_stock":true},{"title":"25 mg","offer_id":67605151416685,"sku":"HY-133028-25MG","price":526.0,"currency_code":"USD","in_stock":true},{"title":"50 mg","offer_id":67605151449453,"sku":"HY-133028-50MG","price":840.0,"currency_code":"USD","in_stock":true},{"title":"100 mg","offer_id":67605151482221,"sku":"HY-133028-100MG","price":1344.0,"currency_code":"USD","in_stock":true},{"title":"200 mg","offer_id":67605151514989,"sku":"HY-133028-200MG","price":0.0,"currency_code":"USD","in_stock":true},{"title":"500 mg","offer_id":67605151547757,"sku":"HY-133028-500MG","price":0.0,"currency_code":"USD","in_stock":true},{"title":"1 mL x 10 mM (in DMSO)","offer_id":67605151580525,"sku":"HY-133028-1MLX10MM","price":161.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7424\/7277\/files\/hy-133028.gif?v=1790972940","url":"https:\/\/www.ebiohippo.com\/products\/cki-7-free-base-bhb21900860","provider":"BioHippo","version":"1.0","type":"link"}