Leptomycin B, 99.94%

cas: 87081-35-4 — see every product listed under this CAS number, including other names

Leptomycin B, 99.94% (CAS 87081-35-4) is a chemical reagent available from Chemat. Available pack sizes: 10 mg, 5 mg, 1 mg. Offered by: MedChemExpress.

brand	MedChemExpress
catalog number	HY-16909-10 mg
cas	87081-35-4
size	10 mg
availability	In stock

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Available pack sizes

brand	size	price
MedChemExpress	10 mg	7318.20 Pln
MedChemExpress	5 mg	4675.76 Pln
MedChemExpress	1 mg	1369.24 Pln

properties

delivery time	2-3 weeks
purity	99.94%

Leptomycin B is a leptomycin having a (2E,10E,12E,16Z,18E)-double bond configuration as well as an ethyl substituent at position 17. It has a role as an antifungal agent and a bacterial metabolite. It is a hydroxy polyunsaturated fatty acid and a leptomycin. It is functionally related to a tetracosanoic acid.

Source: ChEBI

Identity
Molecular formula	C₃₃H₄₈O₆
Molecular weight	540.7 g/mol
IUPAC name	(2E,5S,6R,7S,9R,10E,12E,15R,16Z,18E)-17-ethyl-6-hydroxy-3,5,7,9,11,15-hexamethyl-19-[(2S,3S)-3-methyl-6-oxo-2,3-dihydropyran-2-yl]-8-oxononadeca-2,10,12,16,18-pentaenoic acid
InChIKey	YACHGFWEQXFSBS-XYERBDPFSA-N
SMILES	CC/C(=C/[C@H](C)C/C=C/C(=C/[C@@H](C)C(=O)[C@@H](C)[C@@H]([C@@H](C)C/C(=C/C(=O)O)/C)O)/C)/C=C/[C@H]1[C@H](C=CC(=O)O1)C

Computed by PubChem (NCBI)

Synonyms: Leptomycin B, Elactocin, Antibiotic CL 1957A, Mantuamycin, Antibiotic CI 940, antibiotic ATS 1287B, Antibiotic PD 114720, LMB, Leptomycin B, Streptomyces sp. ATS1287, Leptomycin B (5 ug/mL in Ethanol)