A natural naphthoquinone that has allelopathic actions

Juglone – 500 mg

Brand:
Cayman
CAS:
481-39-0
Storage:
-20
UN-No:
De Minimis - 2811 / 6.1

Juglone is a natural naphthoquinone found in the black walnut (J. nigra) and other plants in the Juglandaceae family. It has allelopathic actions, suppressing growth, photosynthesis, and respiration in plants and other organisms, although some bacteria can metabolize juglone.{26429,26432} Juglone also irreversibly inhibits peptidyl-prolyl cis/trans isomerases of the parvulin family, including human Pin1, yeast Ess1/Ptf1, and E. coli parvulin (Ki = 55.9 nM).{26430} Juglone also blocks transcription by RNA polymerases I, II, and III (IC50s = 2-7 µM) and attenuates kidney fibrosis in rats treated with unilateral ureteral obstruction, both through Pin1-independent mechanisms.{26433,26431}  

 

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Description

A natural naphthoquinone that has allelopathic actions, suppressing growth, photosynthesis, and respiration in plants and other organisms; irreversibly inhibits peptidyl-prolyl cis/trans isomerases of the parvulin family, including human Pin1, yeast Ess1/Ptf1, and E. coli parvulin (Ki = 55.9 nM)

Formal name: 5-hydroxy-1,4-naphthalenedione

Synonyms:  5-Hydroxy-1,4-naphthoquinone|NSC 153189|NSC 34266|NSC 622948

Molecular weight: 174.2

CAS: 481-39-0

Purity: ≥95%

Formulation: A crystalline solid

Product Type|Biochemicals|Natural Products|Naphthoquinones||Product Type|Biochemicals|Small Molecule Inhibitors||Research Area|Epigenetics, Transcription, & Translation|RNA, DNA, & Protein Synthesis||Research Area|Plant Biology|Plant Growth Regulators

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