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NSAH
🥰Excellent
Catalog No. T8800Cas No. 1099592-35-4
Alias 2-hydroxy-N'-[(E)-(2-hydroxynaphthalen-1-yl)methylidene]benzohydrazide
NSAH (2-hydroxy-N'-[(E)-(2-hydroxynaphthalen-1-yl)methylidene]benzohydrazide) is a nonnucleoside inhibitor of human ribonucleotide reductase (hRR).with cell-free IC50 of 32 μM and cell-based IC50 of ~250 nM, respectively.
NSAH
🥰Excellent
Purity: 99.27%
Catalog No. T8800Alias 2-hydroxy-N'-[(E)-(2-hydroxynaphthalen-1-yl)methylidene]benzohydrazideCas No. 1099592-35-4
NSAH (2-hydroxy-N'-[(E)-(2-hydroxynaphthalen-1-yl)methylidene]benzohydrazide) is a nonnucleoside inhibitor of human ribonucleotide reductase (hRR).with cell-free IC50 of 32 μM and cell-based IC50 of ~250 nM, respectively.
| Pack Size | Price | Availability | Quantity |
|---|---|---|---|
| 5 mg | $64 | In Stock | |
| 10 mg | $113 | In Stock | |
| 25 mg | $228 | In Stock | |
| 50 mg | $372 | In Stock | |
| 100 mg | $597 | In Stock | |
| 500 mg | $1,260 | In Stock | |
| 1 mL x 10 mM (in DMSO) | $70 | In Stock |
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Purity:99.27%
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All TargetMol products are for research purposes only and cannot be used for human consumption. We do not provide products or services to individuals. Please comply with the intended use and do not use TargetMol products for any other purpose.Product Introduction
Bioactivity
Chemical Properties
| Description | NSAH (2-hydroxy-N'-[(E)-(2-hydroxynaphthalen-1-yl)methylidene]benzohydrazide) is a nonnucleoside inhibitor of human ribonucleotide reductase (hRR).with cell-free IC50 of 32 μM and cell-based IC50 of ~250 nM, respectively. |
| In vitro | A unique nonnucleoside small-molecule hRR inhibitor, naphthyl salicylic acyl hydrazone (NSAH), using virtual screening, binding affinity, inhibition, and cell toxicity assays.?NSAH binds to hRRM1 with an apparent dissociation constant of 37 μM, and steady-state kinetics reveal a competitive mode of inhibition.?A 2.66-? resolution crystal structure of NSAH in complex with hRRM1 demonstrates that NSAH functions by binding at the catalytic site (C-site) where it makes both common and unique contacts with the enzyme compared with NDP substrates.?Importantly, the IC for NSAH is within twofold of gemcitabine for growth inhibition of multiple cancer cell lines, while demonstrating little cytotoxicity against normal mobilized peripheral blood progenitor cells.?NSAH depresses dGTP and dATP levels in the dNTP pool causing S-phase arrest, providing evidence for RR inhibition in cells.NSAH (0-10 μM, 2, 6, 24, or 72 h) exhibits potent anti-tumor activity in 3 cancer cell lines[1] |
| Alias | 2-hydroxy-N'-[(E)-(2-hydroxynaphthalen-1-yl)methylidene]benzohydrazide |
| Molecular Weight | 306.32 |
| Formula | C18H14N2O3 |
| Cas No. | 1099592-35-4 |
| Smiles | Oc1ccccc1C(=O)N\N=C\c1c(O)ccc2ccccc12 |
| Relative Density. | no data available |
Storage & Solubility Information
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. | |||||||||||||||||||||||||||||||||||
| Solubility Information | DMSO: 55 mg/mL (179.55 mM), Sonication is recommended.  | |||||||||||||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||||||||||||
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In Vivo Formulation Calculator (Clear solution)
Please enter your animal experiment information in the following box and click Calculate to obtain the mother liquor preparation method and in vivo formula preparation method:
For example, your dosage is 10 mg/kg Each animal weighs 20 g, and the dosage volume is 100 μL . A total of 10 animals were administered, and the formula you used is 5% 
DMSO+30% PEG300+5% Tween 80+60% ddH2O. So your working solution concentration is 2 mg/mL。Mother liquor preparation method: 2 mg of drug dissolved in 50 μL DMSO (mother liquor concentration of 40 mg/mL), if you need to configure a concentration that exceeds the solubility of the product, please contact us first.
(mother liquor concentration of 40 mg/mL), if you need to configure a concentration that exceeds the solubility of the product, please contact us first.Preparation method for in vivo formula: Take 50 μL DMSO main solution, add 300 μLPEG300 mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLddH2O mix well and clarify
main solution, add 300 μLPEG300 mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLddH2O mix well and clarifyFor Reference Only. Please develop an appropriate dissolution method based on your laboratory animals and route of administration.
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