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G307

Sigma-Aldrich

Galvinoxyl, free radical

Synonym(s):

2,6-Di-tert-butyl-α-(3,5-di-tert-butyl-4-oxo-2,5-cyclohexadien-1-ylidene)-p-tolyloxy, free radical

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About This Item

Empirical Formula (Hill Notation):
C29H41O2
CAS Number:
2370-18-5
Molecular Weight:
421.63
EC Number:
219-133-2
MDL number:
MFCD00001616
UNSPSC Code:
12352000
PubChem Substance ID:
24895112
NACRES:
NA.22

mp

158-159 °C (lit.)

storage temp.

2-8°C

SMILES string

CC(C)(C)c1cc(\C=C2\C=C(C(=O)C(=C2)C(C)(C)C)C(C)(C)C)cc(c1[O])C(C)(C)C

InChI

1S/C29H41O2/c1-26(2,3)20-14-18(15-21(24(20)30)27(4,5)6)13-19-16-22(28(7,8)9)25(31)23(17-19)29(10,11)12/h13-17H,1-12H3

InChI key

GNZDAXRYGVFYPU-UHFFFAOYSA-N

Application

Free radical and free-radical scavenger.

Storage Class Code

11 - Combustible Solids

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

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Y Okada et al.
Redox report : communications in free radical research, 6(2), 117-122 (2001-07-14)
The antioxidant activity of capsaicin (CAP) was measured in the oxidation of methyl linoleate (ML) in homogeneous solution, of ML micelles in aqueous dispersions and also of soybean phosphatidylcholine liposomal membrane, and was compared to that of alpha-tocopherol (alpha-TOH) which
Galvinoxyl method for standardizing electron and proton donation activity.
H Shi et al.
Methods in enzymology, 335, 157-166 (2001-06-13)
Jian-Ying Feng et al.
Journal of agricultural and food chemistry, 57(22), 11041-11046 (2009-09-10)
The aim of this work is to clarify the antioxidant abilities of phenolic and enolic hydroxyl groups in curcumin. 1,7-bis(4-benzyloxy-3-methoxyphenyl)-1,6-heptadiene-3,5-dione (BEC), 1,7-bis(4-hydroxy-3-methoxyphenyl)heptane-3,5-diol (OHC), 1,7-bis(4-hydroxy-3-methoxyphenyl)heptane-3,5-dione (THC), and 1,7-bis(3,4-dihydroxyphenyl)-1,6-heptadiene-3,5-dione (BDC) are synthesized to determine the antioxidant activities by using antiradical assays against
U D Palanisamy et al.
International journal of cosmetic science, 33(3), 269-275 (2011-02-03)
Syzygium aqueum, a species in the Myrtaceae family, commonly called the water jambu is native to Malaysia and Indonesia. It is well documented as a medicinal plant, and various parts of the tree have been used in traditional medicine, for
Li-Xia Cheng et al.
Organic & biomolecular chemistry, 8(5), 1058-1063 (2010-02-19)
alpha-Pyridoin (1, 1,2-di(2-pyridyl)-1,2-ethenediol) is a unique enediol antioxidant. To explore the detailed antioxidant mechanism of alpha-pyridoin, we synthesized alpha-pyridoin and its 5,5'- or 6,6'-bis-substituted derivatives (2-7) and compared their capacities to scavenge galvinoxyl radical (GO*) and protect human red blood
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