[3aa,4a(E),5b,6aa]-4-[4-(3-Chlorophenoxy)-3-oxo-1-butenyl]hexahydro-5-hydroxy-2H-cyclopenta[b]furan-2-one

[3AA,4A(E),5B,6AA]-4-[4-(3-氯苯氧基)-3-氧代-1-丁烯基]六氢-5-羟基-2H-环戊并[B]呋喃-2-酮

Also known as: 4-(4-(3-Chlorophenoxy)-3-oxobut-1-en-1-yl)-5-hydroxyhexahydro-2H-cyclopenta[b]furan-2-one, 2H-Cyclopenta[b]furan-2-one, 4-[(1E)-4-(3-chlorophenoxy)-3-oxo-1-buten-1-yl]hexahydro-5-hydroxy-, 2H-Cyclopenta[b]furan-2-one, 4-[4-(3-chlorophenoxy)-3-oxo-1-butenyl]hexahydro-5-hydroxy-, [3aα,4α(E),5β,6aα]- (9CI), 4-[(1E)-4-(3-Chlorophenoxy)-3-oxo-1-buten-1-yl]-5-hydroxyhexahydro-2H-cyclopenta[b]furan-2-one, 7α-hydroxy-6β-(3-oxo-4-m-chlorophenoxy-1E-butenyl)-2-oxabicyclo[3.3.0]octan-3-one, [3aα,4α(E),5β,6aα]-(+/-)-4-[4-(3-chlorophenoxy)-3-oxo-1-butenyl]-hexahydro-5-hydroxy-2H-cyclopenta[b]-furan-2-one, γ-lactone of 2β-(4-m-chlorophenoxy-3-oxo-trans-1-butenyl)-3α,5α-dihydroxycyclopentyl-1α-acetic acid, Cl-BK, (3aa,4a(e),5b,6aa)-4-(4-(3-chlorophenoxy)-3-oxo-1-butenyl)hexahydro-5-hydroxy-2h-cyclopenta(b)furan-2-one

[3aa,4a(E),5b,6aa]-4-[4-(3-Chlorophenoxy)-3-oxo-1-butenyl]hexahydro-5-hydroxy-2H-cyclopenta[b]furan-2-one (CAS 67738-67-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C17H17ClO5 and a molecular weight of 336.767 g/mol. It is also known as 4-(4-(3-Chlorophenoxy)-3-oxobut-1-en-1-yl)-5-hydroxyhexahydro-2H-cyclopenta[b]furan-2-one, 2H-Cyclopenta[b]furan-2-one, 4-[(1E)-4-(3-chlorophenoxy)-3-oxo-1-buten-1-yl]hexahydro-5-hydroxy- and 2H-Cyclopenta[b]furan-2-one, 4-[4-(3-chlorophenoxy)-3-oxo-1-butenyl]hexahydro-5-hydroxy-, [3aα,4α(E),5β,6aα]- (9CI). Key properties include a boiling point of 537.8±50.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 279.1±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

67738-67-4

Jingsj CID

J-1070783-6

Molecular Formula

C₁₇H₁₇ClO₅

Chinese Name

[3AA,4A(E),5B,6AA]-4-[4-(3-氯苯氧基)-3-氧代-1-丁烯基]六氢-5-羟基-2H-环戊并[B]呋喃-2-酮

Molecular Weight

336.767 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026