We are open as normal during COVID-19 pandemic. Order online, same day shipping out from North Carolina, USA

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

MedKoo CAT#: 584835

CAS#: 89915-35-5

Description: Necatorin is a mutagenic compound from edible mushroom Lactarius necator.

Price and Availability

Size Price Shipping out time Quantity
Inquire bulk and customized quantity

Pricing updated 2020-09-28. Prices are subject to change without notice.

Necatorin 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#: 584835
Name: Necatorin
CAS#: 89915-35-5
Chemical Formula: C15H8N2O3
Exact Mass: 264.0535
Molecular Weight: 264.24
Elemental Analysis: C, 68.18; H, 3.05; N, 10.60; O, 18.16

Synonym: Necatorin; Necatorine

IUPAC/Chemical Name: 2H-Benzo(c)pyrano(2,3-h)cinnolin-2-one, 11-hydroxy-


InChi Code: InChI=1S/C15H8N2O3/c18-11-7-12-9(5-6-13(19)20-12)15-14(11)8-3-1-2-4-10(8)16-17-15/h1-7,18H


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:


1: Suortti T. Stability of necatorin, a highly mutagenic compound from Lactarius necator mushroom. Food Chem Toxicol. 1984 Jul;22(7):579-81. PubMed PMID: 6547686.

2: Suortti T. Improved analytical and preparative methods for necatorin from Lactarius necator (Fr.) Karst mushroom. J Chromatogr. 1984 Sep 28;301(1):303-7. PubMed PMID: 6548757.

3: von Wright A, Suortti T. Preliminary characterization of the mutagenic properties of 'necatorin', a strongly mutagenic compound of the mushroom Lactarius necator. Mutat Res. 1983 Aug;121(2):103-6. PubMed PMID: 6348529.