(+)-Longifolene

Names

[ CAS No. ]:
475-20-7

[ Name ]:
(+)-Longifolene

[Synonym ]:
Junipen
(+)-longifollene
Kuromatsuene
(1S,3aR,4S,8aS)-decahydro-4,8,8-trimethyl-9-methylene-1,4-methanoazulene
(+)-Longofolene
(+)-Longifolen
(+)-LONGIFOLENE
EINECS 207-491-2
Longifolene
UNII:3YXH7YY8WM
Junipene
d-longifolene
Kuromatsuen
8abeta)]-4alpha
1,4-Methanoazulene, decahydro-4,8,8-trimethyl-9-methylene-, (1S,3aR,4S,8aS)-(+)-
1,4-Methanoazulene, decahydro-4,8,8-trimethyl-9-methylene-, (1S,3aR,4S,8aS)-
(1R,2S,7S,9S)-3,3,7-Trimethyl-8-methylenetricyclo[5.4.0.0]undecane
MFCD00082306

Biological Activity

[Description]:

(+)-Longifolene is a sesquiterpenoid and a metabolite in rabbits. (+)-Longifolen is converted to primary, secondary or tertiary alcohols in rabbits, among which the primary alcohol is predominant[1].

[Related Catalog]:

Research Areas >> Others

[References]

[1]. Asakawa Y, Terpenoid biotransformation in mammals. IV Biotransformation of (+)-longifolene, (-)-caryophyllene, (-)-caryophyllene oxide, (-)-cyclocolorenone, (+)-nootkatone, (-)-elemol, (-)-abietic acid and (+)-dehydroabietic acid in rabbits. Xenobiotica. 1986 Aug;16(8):753-67.

Chemical & Physical Properties

[ Density]:
0.9±0.1 g/cm3

[ Boiling Point ]:
252.2±7.0 °C at 760 mmHg

[ Molecular Formula ]:
C₁₅H₂₄

[ Molecular Weight ]:
204.351

[ Flash Point ]:
101.1±0.0 °C

[ Exact Mass ]:
204.187805

[ LogP ]:
6.39

[ Vapour Pressure ]:
0.0±0.2 mmHg at 25°C

[ Index of Refraction ]:
1.508

[ Storage condition ]:
2-8°C

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: PB7724500

CHEMICAL NAME :: 1,4-Methanoazulene, decahydro-9-methylene-4,8,8-trimethyl-, (1S-(1-alpha,3a-beta,4-alpha,8a- beta))-

CAS REGISTRY NUMBER :: 475-20-7

LAST UPDATED :: 199701

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 :: >5 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 30,67S,1992

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >5 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 30,67S,1992 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X1247 No. of Facilities: 52 (estimated) No. of Industries: 1 No. of Occupations: 5 No. of Employees: 671 (estimated) No. of Female Employees: 103 (estimated)

Safety Information

[ WGK Germany ]:
2

[ RTECS ]:
PB7724500

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Related Compounds

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