Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

View All Documentation

448478

Sigma-Aldrich

(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

Sign Into View Organizational & Contract Pricing

Select a Size

All Photos(1)

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):
C7H8O2
CAS Number:
43119-28-4
Molecular Weight:
124.14
Beilstein/REAXYS Number:
3537516
MDL number:
MFCD00010402
UNSPSC Code:
12352005
PubChem Substance ID:
24868408
NACRES:
NA.22

assay

99%

optical activity

[α]22/D −103°, c = 1 in methanol

mp

44-46 °C (lit.)

Storage temp.

2-8°C

SMILES string

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

InChI

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

Inchi Key

RYBPGUMSFWGGLP-WDSKDSINSA-N

Looking for similar products? Visit Product Comparison Guide

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCBR8378V
BCBR4717V
BCBQ1637V
BCBB3666V
BCBB3666

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

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

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service