7779-72-8 Usage
Description
May be synthesized by air oxidation of boiling isoamyl lactate;
also by reacting methyl magnesium iodide over isoamyl α-hydroxy
isobutyrate.
Chemical Properties
Isoamyl pyruvate has a fresh, caramel-rum odor with fruity, floral undertones
Preparation
By air oxidation of boiling isoamyl lactate; also by reacting methyl magnesium iodide over isoamyl α-hydroxy isobutyrate
Check Digit Verification of cas no
The CAS Registry Mumber 7779-72-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,7,7 and 9 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 7779-72:
(6*7)+(5*7)+(4*7)+(3*9)+(2*7)+(1*2)=148
148 % 10 = 8
So 7779-72-8 is a valid CAS Registry Number.
InChI:InChI=1/C8H14O3/c1-6(2)4-5-11-8(10)7(3)9/h6H,4-5H2,1-3H3
7779-72-8Relevant articles and documents
Facile Synthesis of α-Ketocarbonyl Compounds from α-Hydroxycarbonyl Compounds
Chang, Hae Sung,Woo, Jae Chun,Lee, Kyoung Mo,Ko, Young Kwan,Moon, Surk-Sik,Kim, Dae-Whang
, p. 31 - 36 (2007/10/03)
Various α-ketocarbonyl compounds were obtained in excellent yields under mild condition from the reaction of the corresponding α-hydroxycarbonyl compounds with sodium hypobromite in the presence of HCl catalyst.
