Lychnostatin 2

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MedKoo CAT#: 530263

CAS#: 128700-84-5

Description: Lychnostatin 2 is a Garmacranolide from Lychnophora antillana.

Price and Availability

Size Price Shipping out time Quantity
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Pricing updated 2020-10-20. Prices are subject to change without notice.

Lychnostatin 2 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#: 530263
Name: Lychnostatin 2
CAS#: 128700-84-5
Chemical Formula: C21H28O7
Exact Mass: 392.1835
Molecular Weight: 392.448
Elemental Analysis: C, 64.27; H, 7.19; O, 28.54

Synonym: Lychnostatin 2

IUPAC/Chemical Name: 2-Propenoic acid, 2-methyl-, 6-(acetyloxy)dodecahydro-6,10-dimethyl-3-methylene-2,7-dioxocyclodeca(b)furan-4-yl ester, (3aS-(3aR*,4R*,6S*,10R*,11aS*))-


InChi Code: InChI=1S/C21H28O7/c1-11(2)19(24)27-16-10-21(6,28-14(5)22)17(23)8-7-12(3)9-15-18(16)13(4)20(25)26-15/h12,15-16,18H,1,4,7-10H2,2-3,5-6H3/t12-,15+,16-,18-,21+/m0/s1

SMILES Code: C=C(C)C(O[C@H]([C@](C1=C)([H])[C@]2([H])OC1=O)C[C@@](C)(OC(C)=O)C(CC[C@H](C)C2)=O)=O

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: Pettit GR, Herald DL, Cragg GM, Rideout JA, Brown P. Antineoplastic agents, 178. Isolation and structure of lychnostatins 1 and 2 from the South American Lychnophora antillana. J Nat Prod. 1990 Mar-Apr;53(2):382-90. PubMed PMID: 2380713.