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6485-40-1 - (R)-(-)-Carvone, 98% - (R)-(-)-5-Isopropenyl-2-methyl-2-cyclohexenone - (R)-(-)-p-Mentha-6,8-dien-2-one - A13900 - Alfa Aesar

A13900 (R)-(-)-Carvone, 98%

Codice CAS
6485-40-1
Sinonimi
(R)-(-)-5-Isopropenyl-2-methyl-2-cyclohexenone
(R)-(-)-p-Mentha-6,8-dien-2-one

Dimensioni Prezzo ($) Quantità Disponibilità
50g 25,20
250g 92,50
1000g 307,00
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(R)-(-)-Carvone, 98%

MDL
MFCD00001578
EINECS
229-352-5

Proprietà chimiche

Formula
C10H14O
Peso formula
150.22
Punto di ebollizione
228-230°
Punto di infiammabilità
93°(199°F)
Densità
0.959
Indice di rifrazione
1.4990
Solubilità
Miscible with alcohol, ether, chloroform, propylene glycol and mineral oils. Immiscible with water and glycerol.

Applicazioni

(R)-(-)-Carvone is used in the flavor and food industry such as chewing gum additives. It is used in air freshening products such as in essential oils as well as in aromatherapy and alternative medicine. It is used to prepare carvomenthol, carvomenthone, dihydrocarvone, carveol and limonene. It reacts with lithium dimethylcuprate to place a methyl group trans to the isopropenyl group with good stereoselectivity. It is also used as a mosquito repellent and prevent premature sprouting of potatoes. Further, it is employed as an important starting material for the synthesis of enantiopure (R)-(+)-3-methyl-6-isopropenyl-cyclohept-3-enone-1 and (4S,6R,7R)-trihydroxy-1-octyne derivatives. It is utilized as a vital raw material for the asymmetric total synthesis of natural products. In addition to this, it is used as a chiral starting material.

Note

Store in a cool place. Incompatible with strong oxidizing agents.

Letteratura

Kumaran, R. S.; Mehta, G. An enantiodivergent protocol from R-(-)-carvone: synthesis of dihydroagarofuran sesquiterpenoid 1-deacetoxy-ent-orbiculin A. Tetrahedron 2015, 71 (10), 1547-1554.

Perna, J. C.; Wotjak, C. T.; Stork, O.; Engelmann, M. Timing of presentation and nature of stimuli determine retroactive interference with social recognition memory in mice. Physiol. Behav. 2015, 143, 10-14.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H227-H302

Combustible liquid. Harmful if swallowed.

Dichiarazioni precauzionali: P280f

Wear protective clothing.

Altri riferimenti

Beilstein
2206714
Codice tariffe armonizzato
2914.29
TSCA
Yes
RTECS
OS8650000

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