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G11004

Sigma-Aldrich

Guaiazulene

99%

Sinônimo(s):

1,4-Dimethyl-7-isopropylazulene

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About This Item

Fórmula empírica (Notação de Hill):
C15H18
Número CAS:
489-84-9
Peso molecular:
198.30
Beilstein:
1365001
Número CE:
207-701-2
Número MDL:
MFCD00003811
Código UNSPSC:
12352100
ID de substância PubChem:
24895038
NACRES:
NA.22

Ensaio

99%

pb

153 °C/7 mmHg (lit.)

pf

27-29 °C (lit.)

densidade

0.976 g/mL at 25 °C (lit.)

cadeia de caracteres SMILES

CC(C)c1ccc(C)c2ccc(C)c2c1

InChI

1S/C15H18/c1-10(2)13-7-5-11(3)14-8-6-12(4)15(14)9-13/h5-10H,1-4H3

chave InChI

FWKQNCXZGNBPFD-UHFFFAOYSA-N

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Aplicação

Guaiazulene can be used as a starting material for the synthesis of:
  • Azulene-based dye molecules such as 3-(7-isopropyl-1,4-dimethylazulen-3-yl)-2-cyanoacrylic acid and 5-(7-isopropyl-1,4-dimethylazulen-3-yl)-2-cyanopenta-2,4-dienoic acid.
  • Stilbazulenyl nitrone, a second-generation azulenyl nitrone which can be used as a chain-breaking antioxidant.
  • Bis-azulenyl based near-infrared fluorescence quencher.

Pictogramas

Exclamation mark
GHS07

Palavra indicadora

Warning

Frases de perigo

H302

Declarações de precaução

P264 - P270 - P301 + P312 - P501

Classificações de perigo

Acute Tox. 4 Oral

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

235.4 °F - closed cup

Ponto de fulgor (°C)

113 °C - closed cup

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Gloves

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Certificados de análise (COA)

Lot/Batch Number
WXBD5438V
WXBD4654V
WXBD2994V
STBJ4914
STBJ4478

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E Dovolou et al.
Reproduction in domestic animals = Zuchthygiene, 46(5), 862-869 (2011-02-18)
Reactive oxygen species (ROS) are between the major contributors for the reduced rate of in vitro bovine embryo production. It is believed that they can cause abnormal meiosis of oocytes, developmental arrest or cell death of embryos. Reports on the
Stilbazulenyl nitrone (STAZN): a nitronyl-substituted hydrocarbon with the potency of classical phenolic chain-breaking antioxidants.
Becker DA, et al.
Journal of the American Chemical Society, 124(17), 4678-4684 (2002)
Y Seo et al.
Journal of natural products, 59(10), 985-986 (1996-10-01)
Three pigments of the guaiazulene class have been isolated from the gorgonian Calicogorgia granulosa. Structures of these compounds have been determined as guaiazulene, 2,2'- diguaiazulenylmethane, and a new compound, 2,2'-biguaiazulenyl, by combined chemical and spectroscopic methods. 2,2'-Biguaiazulenyl exhibited moderate antimicrobial
Jessica Fiori et al.
Rapid communications in mass spectrometry : RCM, 22(17), 2698-2706 (2008-08-06)
The photostability of guaiazulene (1,4-dimethyl-7-isopropylazulene; GA), a natural azulenic compound used in cosmetic and health-care products, as well as in pharmaceutical preparations, was investigated in solution (methanol, ethanol, acetonitrile), by different techniques: gas chromatography/mass spectrometry (GC/MS) and high-performance liquid chromatography
Jessica Fiori et al.
Toxicology in vitro : an international journal published in association with BIBRA, 25(1), 64-72 (2010-09-22)
Guaiazulene (GA) is widely used as a natural ingredient in many health care products and solutions. Although it has been reported to have interesting biological effects, GA and azulene derivatives have been proven to be cytotoxic against normal human cells
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