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α-Formyloxy cyclohexanone, also known as 4-oxocyclohexanecarbaldehyde, is a chemical compound with the molecular formula C6H10O2. It is a colorless to pale yellow liquid with a pungent odor and is soluble in water. This organic compound is primarily used as an intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals. It is produced through the oxidation of cyclohexanol or by the reaction of cyclohexanone with hydroxylamine. Due to its reactivity, α-formyloxy cyclohexanone is often used in the preparation of cyclohexane derivatives, which have applications in the manufacturing of fragrances, flavors, and other industrial products.

80248-49-3

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80248-49-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 80248-49-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,2,4 and 8 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 80248-49:
(7*8)+(6*0)+(5*2)+(4*4)+(3*8)+(2*4)+(1*9)=123
123 % 10 = 3
So 80248-49-3 is a valid CAS Registry Number.

80248-49-3Downstream Products

80248-49-3Relevant academic research and scientific papers

Synthesis of α-acetoxy and formyloxy ketones by thallium(III) promoted α-oxidation

Lee,Jin,Choi

, p. 956 - 957 (2001)

Treatment of ketones with thallium(III) triflate in amide solvents at 60°C for 30 min followed by addition of small amounts of H2O cleanly provided the corresponding α-acyloxy ketones.

Chemistry of ketene acetals IV. A simple and general method for the preparation of 4-hydroxy-γ-butyrolactones and 2-butenolides from 1,1-dimethoxypropene and α-acyloxy aldehydes and ketones

Aben, R. W.,Hofstraat, R.,Scheeren, J. W.

, p. 355 - 359 (2007/10/02)

α-Acyloxy aldehydes (2a,b) react with 1,1-dimethoxypropene (1) in the presence of ZnCl2 to yield 2,2-dimethoxy-3-methyloxetanes (3a,b).Stronger electron-withdraving acyl groups are necessary for the analogous conversion of α-acyloxy ketones (2c,d,e).Hydro

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