272078
(1S)-(+)-Camphorquinone
99%
Synonym(s):
(1S)-(+)-Bornanedione
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About This Item
Empirical Formula (Hill Notation):
C10H14O2
CAS Number:
Molecular Weight:
166.22
Beilstein:
2613999
EC Number:
MDL number:
UNSPSC Code:
12352115
PubChem Substance ID:
NACRES:
NA.22
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Quality Level
Assay
99%
optical activity
[α]20/D +100°, c = 1.9 in toluene
mp
197-201 °C (lit.)
functional group
ketone
SMILES string
CC1(C)[C@H]2CC[C@]1(C)C(=O)C2=O
InChI
1S/C10H14O2/c1-9(2)6-4-5-10(9,3)8(12)7(6)11/h6H,4-5H2,1-3H3/t6-,10+/m0/s1
InChI key
VNQXSTWCDUXYEZ-QUBYGPBYSA-N
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Application
Bioreduction of quinones and other ketones by red algae.
Chiral starting material.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Vesna Miletic et al.
Journal of dentistry, 40(2), 106-113 (2011-11-19)
To determine the degree of conversion (DC) over 48 h post-curing of resin mixtures containing trimethylbenzoyl-diphenylphosphine oxide (TPO) initiator cured by a polywave or a monowave LED light-curing unit (LCU). In resin mixtures based on equal weight percent (wt%) of
Dong-Hee Shin et al.
Photomedicine and laser surgery, 29(8), 545-550 (2011-03-23)
This study evaluated the effectiveness of the diode-pumped solid state (DPSS) laser as a light source for light-curing dental resin composites. A DPSS laser of 473 nm may be useful because of its match with the absorption peak of camphorquinone
Maria Rosaria di Nunzio et al.
The journal of physical chemistry. A, 113(34), 9424-9433 (2009-08-07)
In this article, we report a study on the singlet and triplet excited-state properties of a spirooxazine (1,3-dihydro-3,3-dimethyl-1-isobutyl-6'-(2,3-dihydro-1H-indol-1-yl)spiro[2H-indole-2,3'-3H-naphtho[2,1-b][1,4]oxazine]). The singlet state of this molecule is photoreactive: upon UV light stimulation, it produces a colored merocyanine that thermally reverts to the
Ivonne Lammers et al.
Analytical chemistry, 82(22), 9410-9417 (2010-10-23)
The sensitivity of enantioselective cyclodextrin-induced room-temperature phosphorescence detection of camphorquinone (CQ) is enhanced using sensitization via a donor with a high extinction coefficient. The enantiomeric distinction is based on the different phosphorescence lifetimes of (+)-CQ and (-)-CQ after their complexation
Emerson H Silva et al.
Indian journal of dental research : official publication of Indian Society for Dental Research, 22(6), 790-794 (2012-04-10)
The purpose of this paper was to evaluate the influence of different light curing units on the conversion of four composite resins with different compositions (Durafill VS - Heraeus-Kulzer, Tetric Ceram - Ivoclar/Vivadent, Filtek Supreme XT - 3M ESPE e
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