Desmethoxyyangonin

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Names

[ CAS No. ]:
15345-89-8

[ Name ]:
Desmethoxyyangonin

[Synonym ]:
DIHYDROKAVAIN
2H-Pyran-2-one, 4-methoxy-6-(2-phenylethenyl)-
2H-Pyran-2-one, 4-methoxy-6-[(E)-2-phenylethenyl]-
4-Methoxy-6-[(E)-2-phenylvinyl]-2H-pyran-2-one
4-methoxy-6-[(E)-2-phenylethenyl]-2H-pyran-2-one
Desmethoxyyangonin
(E)-4-Methoxy-6-(2-phenylethenyl)-2H-pyran-2-one,5,6-Dehydrokavain,Demethoxyyangonin

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
440.0±45.0 °C at 760 mmHg

[ Melting Point ]:
138-140ºC

[ Molecular Formula ]:
C14H12O3

[ Molecular Weight ]:
228.243

[ Flash Point ]:
188.0±23.3 °C

[ Exact Mass ]:
228.078644

[ PSA ]:
39.44000

[ LogP ]:
1.80

[ Vapour Pressure ]:
0.0±1.1 mmHg at 25°C

[ Index of Refraction ]:
1.588

[ Storage condition ]:
2-8°C

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UQ1240000
CHEMICAL NAME :
2H-Pyran-2-one, 4-methoxy-6-styryl-, (E)-
CAS REGISTRY NUMBER :
15345-89-8
LAST UPDATED :
199206
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C14-H12-O3
MOLECULAR WEIGHT :
228.26
WISWESSER LINE NOTATION :
T6OVJ DO1 F1U1R DO1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>800 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 177,261,1969
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>800 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 177,261,1969
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
55 mg/kg
TOXIC EFFECTS :
Behavioral - anticonvulsant
REFERENCE :
AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 177,261,1969

Safety Information

[ RIDADR ]:
NONH for all modes of transport

Articles

Fatal kavalactone intoxication by suicidal intravenous injection.

Forensic Sci. Int. 249 , e7-11, (2015)

Kavalactones are a group of compounds found in kava, a beverage or extract prepared from the rhizome of the kava plant (Piper methysticum). Traditionally kava extracts have been used for their anxioly...

Contribution to the quantitative and enantioselective determination of kavapyrones by high-performance liquid chromatography on ChiraSpher NT material.

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A simultaneous HPLC separation of the enantiomers of kavain, dihydrokavain, methysticin and dihydromethysticin, as well as the achiral dienolides yangonin and desmethoxyyangonin was carried out on a C...

[Effects of the constituents of Alpinia speciosa rhizoma on experimental ulcers].

Taiwan Yi Xue Hui Za Zhi. 86(1) , 58-64, (1987)


More Articles

Related Compounds

  • Desmethoxyyangonin
  • Desmethoxyyangonin
  • (9H-Fluoren-9-yl)methyl ((S)-1-(((S)-1-(((S)-1-((4-(hydroxymethyl)phenyl)amino)-6-(((4-methoxyphenyl)diphenylmethyl)amino)-1-oxohexan-2-yl)amino)-4-methyl-1-oxopentan-2-yl)amino)-3-methyl-1-oxobutan-2-yl)carbamate
  • 2-(3-Chloro-4-fluorophenyl)-N-hydroxyacetimidamide
  • 5-Bromo-3-chlorobenzo[b]naphtho[2,1-d]thiophene
  • (R)-3-(1-Aminoethyl)-5-(1,1-difluoro-2-methoxyethyl)aniline hydrochloride
  • 5-Chloro-6-(hydroxymethyl)-2H-benzo[b][1,4]oxazin-3(4H)-one
  • (1-((1,1-Difluoro-5-azaspiro[2.4]heptan-5-yl)methyl)cyclopropyl)methanol
  • 7-Bromo-4,6-dichloro-8-fluoro-1,2-dihydroquinolin-2-yl trifluoromethanesulfonate
  • (((9H-Fluoren-9-yl)methoxy)carbonyl)-L-alanyl-L-glutamic acid
  • 8-Bromo-2-fluoro-6-methoxy-1-naphthyl Trifluoromethanesulfonate
  • 1-Bromo-3-(1,1-difluoro-2-methoxyethyl)-2-methyl-5-nitrobenzene
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