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Merck
CN

G11004

Guaiazulene

99%

Synonym(s):

1,4-Dimethyl-7-isopropylazulene

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About This Item

Empirical Formula (Hill Notation):
C15H18
CAS Number:
Molecular Weight:
198.30
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
207-701-2
Beilstein/REAXYS Number:
1365001
MDL number:
Assay:
99%
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Quality Level

assay

99%

bp

153 °C/7 mmHg (lit.)

mp

27-29 °C (lit.)

density

0.976 g/mL at 25 °C (lit.)

SMILES string

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

InChI key

FWKQNCXZGNBPFD-UHFFFAOYSA-N

Application

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.



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pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Gloves



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Dawei Chen et al.
Journal of agricultural and food chemistry, 60(1), 112-123 (2011-12-14)
Fifteen new guaiazulene-based terpenoids designated anthogorgienes A-O (1-15) were isolated from a Chinese gorgonian Anthogorgia sp., together with eight known analogues (16-23). The structural patterns were classified into monomers, dimers, and trimers, which were supposed to be generated from a
Felix Momm et al.
Strahlentherapie und Onkologie : Organ der Deutschen Rontgengesellschaft ... [et al], 179(10), 708-712 (2003-10-21)
Radiation treatment may induce acute skin reactions. There are several methods of managing them. Validity of these methods, however, is not sufficiently studied. We therefore investigated, whether moist skin care with 3% urea lotion will reduce acute radiation skin toxicity.
Allergic contact cheilitis to guaiazulene.
G Angelini et al.
Contact dermatitis, 10(5), 311-311 (1984-05-01)



Global Trade Item Number

SKUGTIN
G11004-25G04061833625064
G11004-10G04061833625057