Pyrithione


CAS No. : 1121-30-8

1121-30-8
Price and Availability of CAS No. : 1121-30-8
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5mg $50 In-stock
10mg $70 In-stock
25mg $112 In-stock
50mg $140 In-stock
100mg $190 In-stock
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Cat. No. : HY-B1747
M.Wt: 127.16
Formula: C5H5NOS
Purity: >98 %
Solubility: DMSO : 125 mg/mL (ultrasonic)
Introduction of 1121-30-8 :

Pyrithione is an inhibitor of membrane transport processes in fungi. Pyrithione is a potent antibiotic aspergillic acid. Pyrithion incubated Penicillium mycelia would have a marked decrease in the activities of a variety of independently regulated transport systems[1]. In Vitro:Pyrithione (100 μM-100 mM, 5 min) inhibits 35SO42- transport in P. notatum and L-[14C]-phenylalanine transport in P. chrysogenum (IC50 = 0.6 mM)[1].
Pyrithione (2.5 mM) reduces the ATP level to about 40% of the initial level in P. chrysogenum[1].
Pyrithione (5 mM, 0-90 min) prevents the incorporation of internal accumulated L-[14C]tryptophan and 35SO42- into protein[1].

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