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Merck
CN

448478

(1S,5R)-2-Oxabicyclo[3.3.0]oct-6-en-3-one

99%

Synonym(s):

(3aR,6aS)-3,3a,6,6a-Tetrahydro-2H-1-oxapentalen-2-one, (3aR,6aS)-3,3a,6,6a-Tetrahydro-2H-cyclopenta[b]furan-2-one

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About This Item

Empirical Formula (Hill Notation):
C7H8O2
CAS Number:
Molecular Weight:
124.14
UNSPSC Code:
12352005
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
3537516
Assay:
99%
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InChI

1S/C7H8O2/c8-7-4-5-2-1-3-6(5)9-7/h1-2,5-6H,3-4H2/t5-,6-/m0/s1

SMILES string

O=C1C[C@H]2CC=C[C@H]2O1

InChI key

RYBPGUMSFWGGLP-WDSKDSINSA-N

assay

99%

optical activity

[α]22/D −103°, c = 1 in methanol

mp

44-46 °C (lit.)

storage temp.

2-8°C

Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

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Hagai Tavori et al.
Bioorganic & medicinal chemistry, 16(15), 7504-7509 (2008-06-24)
Paraoxonase1 (PON1) is a HDL bound enzyme and many of the anti-atherogenic properties of HDL are attributed to PON1. The enzyme precise mechanism of protective action and its endogenous substrate remain elusive. PON1 hydrolyzes organophosphates, arylesters and lactones, whereas the

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