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β-ELEMENE 82%

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Origin: China

Cas No: 515-13-9

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 515-13-9 Formula: C15H24 Molecular Weight: 204.35100

Description

Elemenes are a group of closely related natural chemical compounds found in a variety of plants. The elemenes, which include α-, β-, γ-, and δ-elemene, are structural isomers of each other and are classified as sesquiterpenes. The elemenes contribute to the floral aromas of some plants, and are used as pheromones by some insects.
β-Elemene has attracted scientific interest because of its prevalence in a variety of medicinal plants. Experiments performed in vitro show that β-elemene has anti-proliferative effects toward some cancer cell types, indicating the possibility of its use in chemotherapy. Small scale, low quality clinical trials in China have been conducted in which benefits for cancer treatment have been reported. However, the Memorial Sloan–Kettering Cancer Center states that "human trials conducted so far are of poor quality". A Cochrane Review of the available literature concluded that "there is no evidence from randomised controlled trials to confirm or refute the effectiveness of elemene as a treatment for lung cancer".

Basic Info

Chemical Name	β-ELEMENE 82%
Synonyms	(5S,7R,10S)-(-)-1-methyl-1-vinyl-2,4-diisopropenyl-cyclohexane; (1S,2S,4R)-1-methyl-1-vinyl-2,4-diisopropenylcyclohexane; (1S,2S,4R)-1-Ethenyl-1-methyl-2,4-bis(1-methylethenyl)cyclohexane; C15 H24,Cyclohexan,1-ethenyl-1-methyl-2,4-bis(1-methylethenyl);
CAS No.	515-13-9
Molecular Formula	C15H24
Molecular Weight	204.35100
PSA	0.00000
LogP	4.74720

Properties

Density	0.862g/cm3
Boiling Point	252.1ºC at 760mmHg
Flash Point	98.3ºC
Refractive Index	1.501

Safety Info

HS Code	2902199090

Synthesis Route

1,3-dimethyl-2-(((1S,2S,3S,6S)-3-methyl-2,6-di(prop-1-en-2-yl)-3-vinylcyclohexyl)oxy)-1,3,2-diazaphospholidine 2-oxide→β-ELEMENE 82%
(-)-β-elemene-6-one→β-ELEMENE 82%
(+)-germacrene A→β-ELEMENE 82%

Precursor

1,3-dimethyl-2-(((1S,2S,3S,6S)-3-methyl-2,6-di(prop-1-en-2-yl)-3-vinylcyclohexyl)oxy)-1,3,2-diazaphospholidine 2-oxide
(-)-β-elemene-6-one
(4S)-trans-β-elemenone
(+)-germacrene A

Downstream Product

1-methyl-2,4-di(propan-2-yl)benzene

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