3,4-Dihydroxybenzylamine hydrobromide
CAS No. 16290-26-9
3,4-Dihydroxybenzylamine hydrobromide ( NSC 263475 hydrobromide )
Catalog No. M26024 CAS No. 16290-26-9
3,4-Dihydroxybenzylamine hydrobromide inhibits DNA polymerase activity in melanoma cells and displays growth inhibitory activity in melanoma cell lines with varying degrees of tyrosinase activity.
Purity : >98% (HPLC)
COA
Datasheet
HNMR
HPLC
MSDS
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Biological Information
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Product Name3,4-Dihydroxybenzylamine hydrobromide
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NoteResearch use only, not for human use.
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Brief Description3,4-Dihydroxybenzylamine hydrobromide inhibits DNA polymerase activity in melanoma cells and displays growth inhibitory activity in melanoma cell lines with varying degrees of tyrosinase activity.
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Description3,4-Dihydroxybenzylamine hydrobromide inhibits DNA polymerase activity in melanoma cells and displays growth inhibitory activity in melanoma cell lines with varying degrees of tyrosinase activity.(In Vitro):3,4-Dihydroxybenzylamine hydrobromide (1 μM-10 mM; 48 hours) inhibits the growth of all melanoma cell lines (IC50 = 100 μM) and the SK-MELB cell line (IC50 = 122 μM). The IC50 values are 30, 84,90, and 68 μM for Human SK-MEL-30, SK-MEL-2, SK-MEL-3,RPMI-7951 cells, respectively. 3,4-Dihydroxybenzylamine hydrobromide (1 μM-10 mM; 48 hours) cytotoxicity in SK-MEL-2 and SK-MEL-28 cell lines can be enhanced by application of buthionine sulfoximine (BSO). BSO treatment sensitizes marginally pigmented cells to the effects of 3,4-DHBA, and the presence of decreses IC50 values of 3,4-DHBA by 127% in the SK-MEL-28 cell line and by 148% in the SK-MEL-2 cell line. 3,4-Dihydroxybenzylamine hydrobromide exhibits IC50values of 10, 25, 67, and 184 μM for S91A, S91B, L1210, and SCC-25 cells, respectively.(In Vivo):3,4-Dihydroxybenzylamine hydrobromide (200, 400, 600 and 800 mg/kg; i.p.; 21 days) has different effects at different doses, the median life-span are 17, 24.5, 26, 29 and 25 days respectively. 3,4-Dihydroxybenzylamine hydrobromide (1000 mg/kg; i.p.; 7 days) has the least toxic effect in non-tumor-bearing B6D2F1 mice,and mice is tolerated at this dose.
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SynonymsNSC 263475 hydrobromide
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PathwayOthers
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TargetOther Targets
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RecptorP450; protein tyrosine phosphatase(PTP); SETD8
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Research Area——
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Indication——
Chemical Information
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CAS Number16290-26-9
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Formula Weight220.1
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Molecular FormulaC7H10BrNO2
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Purity>98% (HPLC)
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Solubility——
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SMILESBr.NCc1ccc(O)c(O)c1
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Chemical Name——
Shipping & Storage Information
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Storage(-20℃)
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ShippingWith Ice Pack
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Stability≥ 2 years
Reference
1.Liljebris C, et al. Oxidation of protein tyrosine phosphatases as a pharmaceutical mechanism of action: a study using 4-hydroxy-3,3-dimethyl-2H-benzo[g]indole-2,5(3H)-dione. J Pharmacol Exp Ther. 2004 May;309(2):711-9.
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