Lyngbyatoxin B

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MedKoo CAT#: 530286

CAS#: 133084-52-3

Description: Lyngbyatoxin B is an irritant form Lyngbya majuscula.

Price and Availability

Size Price Shipping out time Quantity
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Pricing updated 2020-10-25. Prices are subject to change without notice.

Lyngbyatoxin B 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#: 530286
Name: Lyngbyatoxin B
CAS#: 133084-52-3
Chemical Formula: C27H39N3O3
Exact Mass: 453.2991
Molecular Weight: 453.627
Elemental Analysis: C, 71.49; H, 8.67; N, 9.26; O, 10.58

Synonym: Lyngbyatoxin B

IUPAC/Chemical Name: 3H-Pyrrolo(4,3,2-gh)-1,4-benzodiazonin-3-one, 9-(1-ethenyl-4-hydroxy-1,5-dimethyl-5-hexenyl)-1,2,4,5,6,8-hexahydro-5-(hydroxymethyl)-1-methyl-2-(1-methylethyl)-


InChi Code: InChI=1S/C27H39N3O3/c1-8-27(6,12-11-22(32)16(2)3)20-9-10-21-23-18(14-28-24(20)23)13-19(15-31)29-26(33)25(17(4)5)30(21)7/h8-10,14,17,19,22,25,28,31-32H,1-2,11-13,15H2,3-7H3,(H,29,33)


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: Edwards DJ, Gerwick WH. Lyngbyatoxin biosynthesis: sequence of biosynthetic gene cluster and identification of a novel aromatic prenyltransferase. J Am Chem Soc. 2004 Sep 22;126(37):11432-3. PubMed PMID: 15366877.

2: Aimi N, Odaka H, Sakai S, Fujiki H, Suganuma M, Moore RE, Patterson GM. Lyngbyatoxins B and C, two new irritants from Lyngbya majuscula. J Nat Prod. 1990 Nov-Dec;53(6):1593-6. PubMed PMID: 2128518.