Helioxanthin derivative 5-4-2

Catalog No. Size PriceQuantity
M8641-2 Solid 2 mg $170
M8641-10 Solid 10 mg $555


Helioxanthin derivative 5-4-2 is an analogue of helioxanthin, exhibites significant in vitro anti-HBV activity with EC50 of 0.08 uM in HepG2.2.15 cells.IC50 value: 0.08 uM (EC50) Target: Anti-HBVHelioxanthin derivative 5-4-2 had potent anti-HBV activities in HepG2.2.15 cells, with the EC50s of 1 and 0.08 microM, respectively. The lamivudine-resistant HBV, L526M/M550V double mutant strain, was also sensitive to helioxanthin and 5-4-2. This class of compounds not only inhibited HBV DNA, but also decreased HBV mRNA and HBV protein expression. The EC50 of HBV DNA inhibition was consistent with the EC50 of HBV 3.5 Kb transcript inhibition, which was 1 and 0.09 microM for helioxanthin and 5-4-2 respectively.

Product information

CAS Number: 203935-39-1

Molecular Weight: 347.32

Formula: C20H13NO5


Helioxanthin 5-4-2

Chemical Name: 16-(2H-1,3-benzodioxol-5-yl)-3,5-dioxa-13-azatetracyclo[²,⁶.0¹¹,¹⁵]hexadeca-1(16),2(6),7,9,11(15)-pentaen-12-one

Smiles: O=C1NCC2C1=CC1C=CC3OCOC=3C=1C=2C1=CC=C2OCOC2=C1


InChi: InChI=1S/C20H13NO5/c22-20-12-5-10-2-4-15-19(26-9-24-15)18(10)17(13(12)7-21-20)11-1-3-14-16(6-11)25-8-23-14/h1-6H,7-9H2,(H,21,22)

Technical Data

Appearance: Solid Power

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

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

Products are for research use only. Not for human use.

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