8013-90-9 Usage
Description
Ionone is a naturally occurring organic compound that is found in various essential oils and plant sources. It is a light-yellow to colorless liquid with a violet odor and is soluble in alcohol, ether, mineral oil, and propylene glycol, but insoluble in water and glycerol. Ionone exists in two isomers, α-ionone and β-ionone, which have different occurrences and applications.
Uses
Used in Perfumery:
Ionone is used as a fragrance ingredient in perfumery due to its pleasant and floral scent. It contributes to the overall aroma of various perfumes and colognes, enhancing their appeal and longevity.
Used in Chemical Synthesis:
Ionone serves as a key intermediate in the synthesis of various chemicals, including vitamins, dyes, and pharmaceuticals. Its unique chemical structure allows for the creation of a wide range of compounds with diverse applications.
Used in Flavoring:
Ionone is used as a flavoring agent in the food and beverage industry. It imparts a fruity and floral taste to products, making them more palatable and enjoyable for consumers.
Used in Vitamin A Production:
The β-isomer of ionone plays a crucial role in the production of vitamin A. It is used as a precursor in the synthesis of this essential nutrient, which is vital for maintaining good vision, immune function, and overall health.
Used in the Production of Essential Oils:
Ionone is found in the essential oils of various plants, such as Sphaeranthus inducus L., Acacia farnesiana, and Cunila lythrifolia Benth. It contributes to the unique aroma and therapeutic properties of these oils, making them valuable in aromatherapy and other applications.
Preparation
By chemical synthesis or by condensing citral with acetone to form pseudo-ionone which is then cyclized by acid-type reagents (Bedoukian, 1967).
Metabolism
Ionones are metabolized mainly by oxidation of the ring system at the carbon atom alpha to the ring double bond and by reduction of the carbonyl group (Williams, 1959). On administration to dogs α-ionone is hydroxylated in the ring at the carbon atom which is alpha to the ring double bond to yield 5-hydroxy-a-ionone (Prelog, Wursch & Meier. 1951). Rabbits dosed orally with /Monone excreted in the urine unchanged ?-ionone, 3-oxo-?-ionone, 3-oxo-?- ionol, dihydro-3-oxo-?-ionol and 3-hydroxy-?-ionol. Excretion products were isolated as 2,4-dinitrophenyl: hydrazone derivatives and as p-nitrobenzoate derivatives. The glucuronides of 3-oxo-?-ionol and dihydro-3- oxo-j?-ionol were also detected in the urine
Check Digit Verification of cas no
The CAS Registry Mumber 8013-90-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 8,0,1 and 3 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 8013-90:
(6*8)+(5*0)+(4*1)+(3*3)+(2*9)+(1*0)=79
79 % 10 = 9
So 8013-90-9 is a valid CAS Registry Number.
InChI:InChI=1/C13H20O/c1-10-6-5-9-13(3,4)12(10)8-7-11(2)14/h6-8,12H,5,9H2,1-4H3/b8-7+/t12-/m0/s1
