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Cat. No. M1785
INO-1001 Structure


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Free Sample (0.5-1 mg)  USD 0 In stock
200mg USD 65 In stock
500mg USD 110 In stock
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Quality Control
Biological Activity

INO-1001 is a novel poly(ADP-ribose) polymerase (PARP) inhibitor improves cardiac and pulmonary function after crystalloid cardioplegia and extracorporal circulation. The present study tested INO-1001 for its in vivo effect on the chemoresponse of two p53 deficient tumors, human breast cancer MDA-MB-231 and murine mammary carcinoma MCa-K. Doxorubicin was used as the DNA damaging agent and tumor growth delay assay was used as the endpoint. Results showed that INO-1001 was highly effective in enhancing the anti-tumor effects of Doxorubicin for both MDA-MB-231 (EF=1.88) and MCa-K (EF=1.64).

Customer Product Validations & Biological Datas
Source Exp Gerontol (2007). Figure 2. INO-1001
Method i.p.
Cell Lines male Lewis rats
Concentrations 5 mg/kg
Incubation Time 2 h
Results Single dose treatment with the potent PARP-inhibitor INO-1001 notably decreased PAR formation both in the myocardium and the aortic wall.
Cell Experiment
Cell lines cultured podocytes
Preparation method Apoptosis detection. Apoptotic nuclei of cultured podocytes were detected on paraformaldehyde-fixed cells using DAPI (4′,6-diamidino-2-phenylindole) staining (1 μg/ml) for 10 min. Cells were analyzed under a fluorescence microscope and assessed for chromatin condensation and segregation. Caspase-3 activity was measured in podocyte extracts using EnzCheck Caspase-3 Assay kit (Molecular Probes) following the manufacturer’s protocol. Nuclear extracts were prepared using Transfactor DB Nuclear extraction kit (Clontech BD Bioscience) following the manufacturer’s protocol. Western blotting was performed using NFκB p50 (Santa Cruz Biotechnology) antibody. NFκB p50 nuclear binding assay was performed using TransFactor Colorimetric kit (Clontech BD) according to the manufacturer’s protocol.
Concentrations 200 nmol/l
Incubation time 45 min
Animal Experiment
Animal models diabetic nephropathy of Leprdb/db mice model
Formulation sterile water
Dosages 60 mg/kg initiated at 5 weeks of age to around 8 weeks of age
Administration oral in drinking water
Conversion of different model animals based on BSA (Value based on data from FDA Draft Guidelines)
Species Mouse Rat Rabbit Guinea pig Hamster Dog
Weight (kg) 0.02 0.15 1.8 0.4 0.08 10
Body Surface Area (m2) 0.007 0.025 0.15 0.05 0.02 0.5
Km factor 3 6 12 8 5 20
Animal A (mg/kg) = Animal B (mg/kg) multiplied by  Animal B Km
Animal A Km

For example, to modify the dose of resveratrol used for a mouse (22.4 mg/kg) to a dose based on the BSA for a rat, multiply 22.4 mg/kg by the Km factor for a mouse and then divide by the Km factor for a rat. This calculation results in a rat equivalent dose for resveratrol of 11.2 mg/kg.

Chemical Information
Molecular Weight 136.15
Formula C7H8N2O
CAS Number 3544-24-9
Purity >99%
Solubility DMSO
Storage at -20°C

Therapeutic injection of PARP inhibitor INO-1001 preserves cardiac function in porcine myocardial ischemia and reperfusion without reducing infarct size.
Roesner JP, et al. Shock. 2010 May;33(5):507-12. PMID: 20395771.

A phase IB trial of intravenous INO-1001 plus oral temozolomide in subjects with unresectable stage-III or IV melanoma.
Bedikian AY, et al. Cancer Invest. 2009 Aug;27(7):756-63. PMID: 19440934.

A randomized, placebo-controlled trial to evaluate the tolerability, safety, pharmacokinetics, and pharmacodynamics of a potent inhibitor of poly(ADP-ribose) polymerase (INO-1001) in patients with ST-elevation myocardial infarction undergoing primary percutaneous coronary intervention: results of the TIMI 37 trial.
Morrow DA, et al. J Thromb Thrombolysis. 2009 May;27(4):359-64. PMID: 18535785.

INO-1001, a novel inhibitor of poly(ADP-ribose) polymerase, enhances tumor response to doxorubicin.
Mason KA, et al. Invest New Drugs. 2008 Feb;26(1):1-5. PMID: 17628743.

Single dose treatment with PARP-inhibitor INO-1001 improves aging-associated cardiac and vascular dysfunction.
Radovits T, et al. Exp Gerontol. 2007 Jul;42(7):676-85. PMID: 17383839.

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Keywords: INO-1001, 3-Aminobenzamide supplier, PARP, inhibitors

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