E7016

    WARNING: This product is for research use only, not for human or veterinary use.

MedKoo CAT#: 205150

CAS#: 902128-92-1

Description: E7016, also known as GPI21016, is an inhibitor of the nuclear enzyme poly (ADP-ribose) polymerase (PARP) with potential chemo- and/or radiosensitizing activity. PARP inhibitor E7016 selectively binds to PARP and prevents PARP-mediated DNA repair of single strand DNA breaks via the base-excision repair pathway. This enhances the accumulation of DNA strand breaks and promotes genomic instability and eventually leads to apoptosis. In addition, this agent may enhance the cytotoxicity of DNA-damaging agents and reverse tumor cell resistance to chemotherapy and radiation therapy. PARP catalyzes post-translational ADP-ribosylation of nuclear proteins that signal and recruit other proteins to repair damaged DNA and is activated by single-strand DNA breaks.


Chemical Structure

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E7016
CAS# 902128-92-1

Theoretical Analysis

MedKoo Cat#: 205150
Name: E7016
CAS#: 902128-92-1
Chemical Formula: C20H19N3O3
Exact Mass: 349.14264
Molecular Weight: 349.383
Elemental Analysis: C, 68.75; H, 5.48; N, 12.03; O, 13.74

Size Price Shipping out time Quantity
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Pricing updated 2021-03-03. Prices are subject to change without notice.

E7016 is not in stock, but may be available through custom synthesis. For cost-effective reason, minimum 1 gram order is requested. The product will be characterized by NMR, HPLC and MS analysis. Purity (HPLC) is usually >98%. CoA, QC data, MSDS will be provided when product is successfully made. The estimated lead time is 2-3 months. Please send email to sales@medkoo.com to inquire quote.

Synonym: E7016; E-7016; E 7016; GPI21016; GPI 21016; GPI-21016.

IUPAC/Chemical Name: 10-((4-Hydroxypiperidin-1-yl)methyl)chromeno[4,3,2-de]phthalazin-3(2H)-one

InChi Key: HAVFFEMDLROBGI-UHFFFAOYSA-N

InChi Code: InChI=1S/C20H19N3O3/c24-13-6-8-23(9-7-13)11-12-4-5-16-15(10-12)19-18-14(20(25)22-21-19)2-1-3-17(18)26-16/h1-5,10,13,24H,6-9,11H2,(H,22,25)

SMILES Code: O=C1NN=C2C3=C1C=CC=C3OC4=C2C=C(CN5CCC(O)CC5)C=C4

Appearance:
Solid powder

Purity:
>98% (or refer to the Certificate of Analysis)

Shipping Condition:
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition:
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Solubility:
Soluble in DMSO, not in water

Shelf Life:
>5 years if stored properly

Drug Formulation:
This drug may be formulated in DMSO

Stock Solution Storage:
0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code:
2934.99.9001

Handling Instructions:

Preparing Stock Solutions

The following data is based on the product molecular weight 349.383 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Select a batch to recalculate based on the batch molecular weight:
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL

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1: Lai WG, Farah N, Moniz GA, Wong YN. A Baeyer-Villiger oxidation specifically catalyzed by human flavin-containing monooxygenase 5. Drug Metab Dispos. 2011 Jan;39(1):61-70. Epub 2010 Oct 14. PubMed PMID: 20947616.

2: Crispi S, Calogero RA, Santini M, Mellone P, Vincenzi B, Citro G, Vicidomini G, Fasano S, Meccariello R, Cobellis G, Menegozzo S, Pierantoni R, Facciolo F, Baldi A, Menegozzo M. Global gene expression profiling of human pleural mesotheliomas: identification of matrix metalloproteinase 14 (MMP-14) as potential tumour target. PLoS One. 2009 Sep 15;4(9):e7016. PubMed PMID: 19753302; PubMed Central PMCID: PMC2737627.

3: Russo AL, Kwon HC, Burgan WE, Carter D, Beam K, Weizheng X, Zhang J, Slusher BS, Chakravarti A, Tofilon PJ, Camphausen K. In vitro and in vivo radiosensitization of glioblastoma cells by the poly (ADP-ribose) polymerase inhibitor E7016. Clin Cancer Res. 2009 Jan 15;15(2):607-12. PubMed PMID: 19147766.



Additional Information