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489-84-9

489-84-9 structure
489-84-9 structure
  • Name: guaiazulene
  • Chemical Name: guaiazulene
  • CAS Number: 489-84-9
  • Molecular Formula: C15H18
  • Molecular Weight: 198.303
  • Catalog: API Synthetic anti-infective drugs Disinfectant antiseptic
  • Create Date: 2018-02-26 08:00:00
  • Modify Date: 2024-01-02 10:19:09
  • Guaiazulene is present in several essential oils of medicinal and aromatic plants, with antioxidant activity. Guaiazulene has in vitro cytotoxic activity against neuron and N2a neuroblastom (N2a-NB) cells[1][2].

Name guaiazulene
Synonyms 1,4-Dimethyl-7-(propan-2-yl)azulen
Guajazulene
Azulene, 1,4-dimethyl-7-(1-methylethyl)-
1,4-dimethyl-7-propan-2-ylazulene
Cuteazul
Gurjunazulen
Eucazulen
Vetivazulen
Azulon
Vaumigan
Azulene, 1,4-dimethyl-7- (1-methylethyl)-
EINECS 207-701-2
MFCD00003811
7-Isopropyl-1,4-dimethylazulene
guaiazulene
1,4-Dimethyl-7-isopropylazulene (JAN)
1,4-Dimethyl-7-isopropylazulene
Description Guaiazulene is present in several essential oils of medicinal and aromatic plants, with antioxidant activity. Guaiazulene has in vitro cytotoxic activity against neuron and N2a neuroblastom (N2a-NB) cells[1][2].
Related Catalog
References

[1]. Kourounakis AP, et al. Antioxidant activity of guaiazulene and protection against paracetamol hepatotoxicity in rats. J Pharm Pharmacol. 1997 Sep;49(9):938-42.

[2]. Togar B, et al. Guaiazulene biochemical activity and cytotoxic and genotoxic effects on rat neuron and N2a neuroblastom cells. J Intercult Ethnopharmacol. 2015 Jan-Mar;4(1):29-33.

Density 0.976
Boiling Point 305.4±22.0 °C at 760 mmHg
Melting Point 27-29 °C(lit.)
Molecular Formula C15H18
Molecular Weight 198.303
Flash Point 142.3±13.1 °C
Exact Mass 198.140854
LogP 5.71
Vapour Pressure 0.0±0.3 mmHg at 25°C
Index of Refraction 1.573
Storage condition 2-8°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :
CO4790000
CHEMICAL NAME :
Azulene, 1,4-dimethyl-7-isopropyl-
CAS REGISTRY NUMBER :
489-84-9
BEILSTEIN REFERENCE NO. :
1365001
LAST UPDATED :
199701
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C15-H18
MOLECULAR WEIGHT :
198.33
WISWESSER LINE NOTATION :
L57J B1 F1 IY1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1550 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 19,615,1969
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1220 mg/kg
TOXIC EFFECTS :
Behavioral - ataxia Lungs, Thorax, or Respiration - dyspnea Gastrointestinal - hypermotility, diarrhea
REFERENCE :
NYKZAU Nippon Yakurigaku Zasshi. Japanese Journal of Pharmacology. (Nippon Yakuri Gakkai, c/o Kyoto Daigaku Igakubu Yakurigaku Kyoshitsu, Konoe-cho, Yoshida, Sakyo-ku, Kyoto 606, Japan) V.40- 1944- Volume(issue)/page/year: 54,362,1958
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
525 mg/kg
TOXIC EFFECTS :
Peripheral Nerve and Sensation - spastic paralysis with or without sensory change Behavioral - ataxia Lungs, Thorax, or Respiration - dyspnea
REFERENCE :
NYKZAU Nippon Yakurigaku Zasshi. Japanese Journal of Pharmacology. (Nippon Yakuri Gakkai, c/o Kyoto Daigaku Igakubu Yakurigaku Kyoshitsu, Konoe-cho, Yoshida, Sakyo-ku, Kyoto 606, Japan) V.40- 1944- Volume(issue)/page/year: 54,362,1958
Hazard Codes Xn:Harmful;
Risk Phrases R22
Safety Phrases S36/37/39-S26-S22
WGK Germany 3
RTECS CO4790000