ChemicalBook >> CAS DataBase List >>2H-Pyran-2-one, 6-[(3E,5E,11E)-1,3,5,7,11,13-hexamethyl-3,5,11-pentadecatrien-1-yl]-4-hydroxy-3,5-dimethyl-

2H-Pyran-2-one, 6-[(3E,5E,11E)-1,3,5,7,11,13-hexamethyl-3,5,11-pentadecatrien-1-yl]-4-hydroxy-3,5-dimethyl-

2H-Pyran-2-one, 6-[(3E,5E,11E)-1,3,5,7,11,13-hexamethyl-3,5,11-pentadecatrien-1-yl]-4-hydroxy-3,5-dimethyl- structure

CAS No.: 676340-02-6

Chemical Name:: 2H-Pyran-2-one, 6-[(3E,5E,11E)-1,3,5,7,11,13-hexamethyl-3,5,11-pentadecatrien-1-yl]-4-hydroxy-3,5-dimethyl-

Synonyms: Alternapyrone;6-[(3E,5E,11E)-1,3,5,7,11,13-hexamethyl-3,5,11-pentadecatrien-1-yl]-4-hydroxy-3,5-dimethyl-2H-pyran-2-one;2H-Pyran-2-one, 6-[(3E,5E,11E)-1,3,5,7,11,13-hexamethyl-3,5,11-pentadecatrien-1-yl]-4-hydroxy-3,5-dimethyl-

CBNumber:: CB49040919

Molecular Formula:: C28H44O3

Molecular Weight:: 428.65

MDL Number:

MOL File:: 676340-02-6.mol

Last updated:2023-05-04 17:34:41

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2H-Pyran-2-one, 6-[(3E,5E,11E)-1,3,5,7,11,13-hexamethyl-3,5,11-pentadecatrien-1-yl]-4-hydroxy-3,5-dimethyl- Properties

Boiling point	525.0±50.0 °C(Predicted)
Density	0.974±0.06 g/cm3(Predicted)
form	A solid
pka	5.82±0.50(Predicted)

2H-Pyran-2-one, 6-[(3E,5E,11E)-1,3,5,7,11,13-hexamethyl-3,5,11-pentadecatrien-1-yl]-4-hydroxy-3,5-dimethyl- Chemical Properties,Uses,Production

Description

Alternapyrone is a polyketide produced in A. oryzae heterologously expressing the A. solani-derived polyketide synthase gene alt5.

Definition

ChEBI: Alternapyrone is a member of the class of 2-pyranones that is 2H-pyran-2-one in which the hydrogens at positions 3, 4, 5 and 6 are replaced by methyl, hydroxy, methyl and (4E,6E,12E)-4,6,8,12,14-pentamethylhexadeca-4,6,12-trien-2-yl groups, respectively. It is a decaketide that is anabolized by a type I polyketide synthase in Alternaria solani. It has a role as a fungal metabolite. It is an olefinic compound, a member of 2-pyranones, a heteroaryl hydroxy compound and a decaketide.

2H-Pyran-2-one, 6-[(3E,5E,11E)-1,3,5,7,11,13-hexamethyl-3,5,11-pentadecatrien-1-yl]-4-hydroxy-3,5-dimethyl- Preparation Products And Raw materials

Raw materials

Preparation Products

2H-Pyran-2-one, 6-[(3E,5E,11E)-1,3,5,7,11,13-hexamethyl-3,5,11-pentadecatrien-1-yl]-4-hydroxy-3,5-dimethyl- Suppliers

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Alternapyrone 2H-Pyran-2-one, 6-[(3E,5E,11E)-1,3,5,7,11,13-hexamethyl-3,5,11-pentadecatrien-1-yl]-4-hydroxy-3,5-dimethyl- 6-[(3E,5E,11E)-1,3,5,7,11,13-hexamethyl-3,5,11-pentadecatrien-1-yl]-4-hydroxy-3,5-dimethyl-2H-pyran-2-one 676340-02-6