Chinese Japanese Germany Korea
ChemicalBook >> CAS DataBase List >>11H-Dibenzo[b,e][1,4]dioxepin-11-one, 7-chloro-3,8-dihydroxy-4,9-dimethyl-1,6-bis(1-methyl-1-propenyl)- (9CI)

11H-Dibenzo[b,e][1,4]dioxepin-11-one, 7-chloro-3,8-dihydroxy-4,9-dimethyl-1,6-bis(1-methyl-1-propenyl)- (9CI)

11H-Dibenzo[b,e][1,4]dioxepin-11-one, 7-chloro-3,8-dihydroxy-4,9-dimethyl-1,6-bis(1-methyl-1-propenyl)- (9CI) Structure
11H-Dibenzo[b,e][1,4]dioxepin-11-one, 7-chloro-3,8-dihydroxy-4,9-dimethyl-1,6-bis(1-methyl-1-propenyl)- (9CI) structure
CAS No.
117032-54-9
Chemical Name:
11H-Dibenzo[b,e][1,4]dioxepin-11-one, 7-chloro-3,8-dihydroxy-4,9-dimethyl-1,6-bis(1-methyl-1-propenyl)- (9CI)
Synonyms
Emeguisin A;11H-Dibenzo[b,e][1,4]dioxepin-11-one, 7-chloro-3,8-dihydroxy-4,9-dimethyl-1,6-bis(1-methyl-1-propenyl)- (9CI)
CBNumber:
CB89018000
Molecular Formula:
C23H23ClO5
Molecular Weight:
414.88
MDL Number:
MOL File:
117032-54-9.mol
Last updated:2023-05-21 10:59:17
Request For Quotation

11H-Dibenzo[b,e][1,4]dioxepin-11-one, 7-chloro-3,8-dihydroxy-4,9-dimethyl-1,6-bis(1-methyl-1-propenyl)- (9CI) Properties

Boiling point 611.2±55.0 °C(Predicted)
Density 1.274±0.06 g/cm3(Predicted)
storage temp. -20°C
solubility DMSO: soluble; Methanol: soluble
form A solid
pka 7?+-.0.20(Predicted)

11H-Dibenzo[b,e][1,4]dioxepin-11-one, 7-chloro-3,8-dihydroxy-4,9-dimethyl-1,6-bis(1-methyl-1-propenyl)- (9CI) Chemical Properties,Uses,Production

Biological Activity

Emeguisin A is a depsidone fungal metabolite originally isolated from E. unguis.1 It is active against the bacteria S. aureus and methicillin-resistant S. aureus (MRSA; MIC = 0.5 μg/ml for both), the fungus C. neoformans (MIC = 0.5 μg/ml), and the protozoan P. falciparum (IC50 = 2.2 μM).2

References

1.Kawahara, N., Nozawa, K., Nakajima, S., et al.Isolation and structures of novel fungal depsidones, emeguisins A, B, and C, from Emericella unguisJ. Chem. Soc., Perkin Trans. 12611-2614(1988) 2.Klaiklay, S., Rukachaisirikul, V., Aungphao, W., et al.Depsidone and phthalide derivatives from the soil-derived fungus Aspergillus unguis PSU-RSPG199Tetrahedron Lett.57(39)4348-4351(2016)

11H-Dibenzo[b,e][1,4]dioxepin-11-one, 7-chloro-3,8-dihydroxy-4,9-dimethyl-1,6-bis(1-methyl-1-propenyl)- (9CI) Preparation Products And Raw materials

Raw materials

Preparation Products

11H-Dibenzo[b,e][1,4]dioxepin-11-one, 7-chloro-3,8-dihydroxy-4,9-dimethyl-1,6-bis(1-methyl-1-propenyl)- (9CI) Suppliers

Global( 5)Suppliers
Supplier Tel Email Country ProdList Advantage
BOC Sciences 1-631-485-4226; 16314854226 info@bocsci.com United States 14059 65
ChemeGen 中国 18818260767 sales@chemegen.com China 6975 58
Shanghai Yifei Biotechnology Co. , Ltd. 021-65675885 18964387627 customer_service@efebio.com China 8740 58
Nanjing Shizhou Biology Technology Co.,Ltd 025-85560043 15850508050 cindy.huang@synzest.com China 12007 58
Supplier Advantage
BOC Sciences 65
ChemeGen 中国 58
Shanghai Yifei Biotechnology Co. , Ltd. 58
Nanjing Shizhou Biology Technology Co.,Ltd 58
11H-Dibenzo[b,e][1,4]dioxepin-11-one, 7-chloro-3,8-dihydroxy-4,9-dimethyl-1,6-bis(1-methyl-1-propenyl)- (9CI) Emeguisin A 117032-54-9