(3E,3aS,6aS)-3-({[(2S)-4-methyl-5-oxo-2,5-dihydrofuran-2-yl]oxy}methylidene)-3,3a,4,6a-tetrahydro-2H-cyclopenta[b]furan-2-one (77035-56-4)

Identification
Name:	(3E,3aS,6aS)-3-({[(2S)-4-methyl-5-oxo-2,5-dihydrofuran-2-yl]oxy}methylidene)-3,3a,4,6a-tetrahydro-2H-cyclopenta[b]furan-2-one
Synonyms:	2H-Cyclopenta(b)furan-2-one, 3-((((2S)-2,5-dihydro-4-methyl-5-oxo-2-furanyl)oxy)methylene)-3,3a,4,6a-tetrahydro-, (3E,3aS,6aS)-
CAS:	77035-56-4
Molecular Formula:	C₁₃H₁₂O₅
Molecular Weight:	248.2314
InChI:	InChI=1/C13H12O5/c1-7-5-11(18-12(7)14)16-6-9-8-3-2-4-10(8)17-13(9)15/h2,4-6,8,10-11H,3H2,1H3/b9-6+/t8-,10-,11-/m0/s1
Molecular Structure:
Properties
Flash Point:	256.8°C
Boiling Point:	564.2°C at 760 mmHg
Density:	1.36g/cm³
Refractive index:	1.585
Flash Point:	256.8°C
Safety Data

Other Product

(3E,3aR,6aR)-3-{[(4-methyl-5-oxo-2,5-dihydrofuran-2-yl)oxy]methylidene}-3,3a,4,6a-tetrahydro-2H-cyclopenta[b]furan-2-one
(3Z)-3-{[(4-methyl-5-oxo-2,5-dihydrofuran-2-yl)oxy]methylidene}-3,3a,4,8b-tetrahydro-2H-indeno[1,2-b]furan-2-one
Ethanone, 1-[(3aS,6aS)-3a,6a-dihydro-2-methyl-4H-cyclopenta[b]furan-3-yl]-
(3Z)-5-hydroxy-8,8-dimethyl-3-{[(4-methyl-5-oxo-2,5-dihydrofuran-2-yl)oxy]methylidene}-3,3a,4,5,6,7,8,8b-octahydro-2H-indeno[1,2-b]furan-2-one
2H-Cyclopenta[b]furan-2-one,6-[(2S)-2,5- dihydro-3-methyl-5-oxo-2-furanyl]- hexahydro-3,6-dimethyl-,(3S,3aS,6R,6aS)-
(3aS,6aS)-3a-methylhexahydro-2H-cyclopenta[b]furan-2-one
(3aS,4R,5S,6aR)-4-(5-pentylisoxazol-3-yl)-5-((tetrahydro-2H-pyran-2-yl)oxy)hexahydro-2H-cyclopenta[b]furan-2-one
2H-Cyclopenta[b]furan-2-one,hexahydro-4-[(1E,3S,5S)-5-Methyl-3-[(tetrahydro-2H-pyran-2-yl)oxy]-1-nonen-1-yl]-5-[(tetrahydro-2H-pyran-2-yl)oxy]-, (3aR,4R,5R,6aS)-
2H-Cyclopenta[b]furan-2-one,hexahydro-4-(hydroxymethyl)-5-[(tetrahydro-2H-pyran-2-yl)oxy]-,(3aR,4S,5R,6aS)-
(3S,3aR,4S,6R,6aS)-3-(((tert-butyldiphenylsilyl)oxy)methyl)-4-(((R)-5-ethyl-2-methyl-3-oxo-2,3-dihydrofuran-2-yl)methyl)-6-isopropyl-6-methoxy-6a-methyltetrahydrofuro[3,4-c]furan-1(3H)-one
2H-Naphtho[1,8-bc]furan-6-aceticacid, decahydro-a,5,8-trihydroxy-2a-(methoxycarbonyl)-5a,7-dimethyl-3-[[(2E)-2-methyl-1-oxo-2-buten-1-yl]oxy]-7-[(1aR,2S,3aS,6aS,7S,7aS)-3a,6a,7,7a-tetrahydro-6a-hydroxy-7a-methyl-2,7-methanofuro[2,3-b]oxireno[e]oxepin-1a(2H)-yl]-,methyl ester, (aS,2aS,3R,5S,5aR,6R,7S,8S,8aR,8bR)-
7H,8H-Furo[3',4':4,4a]naphtho[1,8-bc]furan-10a(1H)-carboxylicacid,10-(acetyloxy)octahydro-3,5-dihydroxy-4-methyl-8-[[(2E)-2-methyl-1-oxo-2-buten-1-yl]oxy]-4-[(1aR,2S,3aS,6aS,7S,7aS)-3a,6a,7,7a-tetrahydro-6a-hydroxy-7a-methyl-2,7-methanofuro[2,3-b]oxireno[e]oxepin-1a(2H)-yl]-,methyl ester, (2aR,3S,4S,4aR,5R,7aS,8S,10R,10aS,10bR)-
2H-Cyclopenta[b]furan-2-one,5-(benzoyloxy)hexahydro-4-(3-oxo-1-octen-1-yl)-, (3aR,4R,5R,6aS)-
2H-Cyclopenta[b]furan-2-one,4-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]hexahydro-5-[(tetrahydro-2H-pyran-2-yl)oxy]-,(3aR,4S,5R,6aS)-
2H-Cyclopenta[b]furan-2-one,3-[[(2,5-dihydro-4-methyl-5-oxo-2-furanyl)oxy]methylene]-3,3a,4,6a-tetrahydro-
2-Pentenoic acid,5-[(3S,3aS,6R,6aS)-hexahydro-3,6-dimethyl-2-oxo-2H-cyclopenta[b]furan-6-yl]-4-methyl-5-oxo-,(2E)-
2H-Cyclopenta[b]furan-2-one,3,3a,4,6a-tetrahydro-3-(hydroxymethylene)-, (3Z,3aS,6aS)-
(3R,3aS,6aS)-3-Hydroxy-3,3a,4,6a-tetrahydro-2H-cyclopenta[b]furan -2-one
Spiro[3H-indole-3,7'(6'H)-[3,6]methano[3H]oxepino[4,3-b]pyrrol]-2(1H)-one,2'-[(1R)-2-[(3S,3aS,4R,5S,6aS)-hexahydro-4-(hydroxymethyl)-5-methyl-2-oxo-2H-cyclopenta[b]furan-3-yl]-1-methylethyl]-3'a,4',8',8'a-tetrahydro-1-methoxy-,(3S,3'R,3'aS,6'R,8'aS)- (9CI)
methyl 2-((4S,5R)-4-((benzyloxy)methyl)-2-oxo-5-((tetrahydro-2H-pyran-2-yl)oxy)hexahydro-6aH-cyclopenta[b]furan-6a-yl)-2-(trimethylsilyl)acetate