 Home > Encyclopedia > (3S,3aS,4S,4aR,7aS,8S,9R,9aS)-2,3,3a,4,4a,5,7a,8,9,9a-Decahydro-9-hydroxy-3,4a,8-trimethyl-2,5-dioxoazuleno[6,5-b]furan-4-yl 3-methyl-2-butenoate

(3S,3aS,4S,4aR,7aS,8S,9R,9aS)-2,3,3a,4,4a,5,7a,8,9,9a-Decahydro-9-hydroxy-3,4a,8-trimethyl-2,5-dioxoazuleno[6,5-b]furan-4-yl 3-methyl-2-butenoate

(3S,3aS,4S,4aR,7aS,8S,9R,9aS)-2,3,3a,4,4a,5,7a,8,9,9a-Decahydro-9-hydroxy-3,4a,8-trimethyl-2,5-dioxoazuleno[6,5-b]furan-4-yl 3-methyl-2-butenoate structure

CAS No:
6995-11-5
Formula:
C20H26O6
Chemical Name:
(3S,3aS,4S,4aR,7aS,8S,9R,9aS)-2,3,3a,4,4a,5,7a,8,9,9a-Decahydro-9-hydroxy-3,4a,8-trimethyl-2,5-dioxoazuleno[6,5-b]furan-4-yl 3-methyl-2-butenoate
Synonyms:
2-Butenoic acid,3-methyl-,(3S,3aS,4S,4aR,7aS,8S,9R,9aS)-2,3,3a,4,4a,5,7a,8,9,9a-decahydro-9-hydroxy-3,4a,8-trimethyl-2,5-dioxoazuleno[6,5-b]furan-4-yl ester;Fastigilin B;2-Butenoic acid,3-methyl-,2,3,3a,4,4a,5,7a,8,9,9a-decahydro-9-hydroxy-3,4a,8-trimethyl-2,5-dioxoazuleno[6,5-b]furan-4-yl ester,[3S-(3α,3aβ,4β,4aα,7aβ,8β,9α,9aβ)]-;Azuleno[6,5-b]furan,2-butenoic acid deriv.;(3S,3aS,4S,4aR,7aS,8S,9R,9aS)-2,3,3a,4,4a,5,7a,8,9,9a-Decahydro-9-hydroxy-3,4a,8-trimethyl-2,5-dioxoazuleno[6,5-b]furan-4-yl 3-methyl-2-butenoate

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Description

Fastigilin B is a sesquiterpene lactone.

(3S,3aS,4S,4aR,7aS,8S,9R,9aS)-2,3,3a,4,4a,5,7a,8,9,9a-Decahydro-9-hydroxy-3,4a,8-trimethyl-2,5-dioxoazuleno[6,5-b]furan-4-yl 3-methyl-2-butenoate Basic Attributes

Molecular Weight：

362.4 g/mol

Exact Mass：

362.42

DSSTox ID：

DTXSID30331778

Characteristics

PSA：

89.9 Å²

Melting Point：

259-261 °C

Computed Properties

Molecular Weight:362.4
XLogP3:2.6
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:3
Exact Mass:362.17293854
Monoisotopic Mass:362.17293854
Topological Polar Surface Area:89.9
Heavy Atom Count:26
Complexity:703
Defined Atom Stereocenter Count:8
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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Hot Searches: formalehyde; ammonium sulphate crystalline; methanol gas price; tetramethyl butane; ammonia nitrate prill; cafestol palmitate cat. no. hy-138164 purity

Guide of (3S,3aS,4S,4aR,7aS,8S,9R,9aS)-2,3,3a,4,4a,5,7a,8,9,9a-Decahydro-9-hydroxy-3,4a,8-trimethyl-2,5-dioxoazuleno[6,5-b]furan-4-yl 3-methyl-2-butenoate

Description
Basic Attributes
Characteristics
Computed Properties
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