Orders received during 11/25~11/29 will be shipped in 11/30/2020 due to Thanksgiving holiday.

    WARNING: This product is for research use only, not for human or veterinary use.

MedKoo CAT#: 584878

CAS#: 50656-78-5

Description: Nirtetralin suppresses HBsAg and HBeAg expression.

Price and Availability

Size Price Shipping out time Quantity
Inquire bulk and customized quantity

Pricing updated 2020-11-25. Prices are subject to change without notice.

Nirtetralin is not in stock, may be available through custom synthesis. For cost-effective reason, minimum 1 gram order is requested. The product will be characterized by NMR, HPLC and MS analysis. Purity (HPLC) is usually >98%. CoA, QC data, MSDS will be provided when product is successfully made. The estimated lead time is 2-3 months. Please send email to to inquire quote.

Chemical Structure


Theoretical Analysis

MedKoo Cat#: 584878
Name: Nirtetralin
CAS#: 50656-78-5
Chemical Formula: C24H30O7
Exact Mass: 430.1992
Molecular Weight: 430.497
Elemental Analysis: C, 66.96; H, 7.02; O, 26.01

Synonym: Nirtetralin; (+-)-Nirtetralin

IUPAC/Chemical Name: Naphtho(2,3-d)-1,3-dioxole, 5-(3,4-dimethoxyphenyl)-5,6,7,8-tetrahydro-4-methoxy-6,7-bis(methoxymethyl)-, (5alpha,6beta,7alpha)-


InChi Code: InChI=1S/C24H30O7/c1-25-11-16-8-15-10-20-23(31-13-30-20)24(29-5)22(15)21(17(16)12-26-2)14-6-7-18(27-3)19(9-14)28-4/h6-7,9-10,16-17,21H,8,11-13H2,1-5H3/t16-,17-,21+/m0/s1


Technical Data

Solid powder

>98% (or refer to the Certificate of Analysis)

Shipping Condition:
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition:
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Soluble in DMSO

Shelf Life:
>3 years if stored properly

Drug Formulation:
This drug may be formulated in DMSO

Stock Solution Storage:
0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code:


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7: Kassuya CA, Silvestre A, Menezes-de-Lima O Jr, Marotta DM, Rehder VL, Calixto JB. Antiinflammatory and antiallodynic actions of the lignan niranthin isolated from Phyllanthus amarus. Evidence for interaction with platelet activating factor receptor. Eur J Pharmacol. 2006 Sep 28;546(1-3):182-8. Epub 2006 Jul 22. PubMed PMID: 16925995.

8: Leite DF, Kassuya CA, Mazzuco TL, Silvestre A, de Melo LV, Rehder VL, Rumjanek VM, Calixto JB. The cytotoxic effect and the multidrug resistance reversing action of lignans from Phyllanthus amarus. Planta Med. 2006 Dec;72(15):1353-8. Epub 2006 Oct 20. PubMed PMID: 17054045.

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