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1400590-28-4

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1400590-28-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1400590-28-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,0,5,9 and 0 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1400590-28:
(9*1)+(8*4)+(7*0)+(6*0)+(5*5)+(4*9)+(3*0)+(2*2)+(1*8)=114
114 % 10 = 4
So 1400590-28-4 is a valid CAS Registry Number.

1400590-28-4Downstream Products

1400590-28-4Relevant articles and documents

Improved and efficient process for the production of highly pure iloperidone: A psychotropic agent

Solanki, Pavankumar V.,Uppelli, Sekhar Babu,Pandit, Bhushan S.,Mathad, Vijayavitthal T.

, p. 342 - 348 (2014)

The present work describes an improved and highly efficient process for the synthesis of iloperidone (1), an antipsychotic agent, which is free from potential impurities. The synthesis comprises N-alkylation of 1-(4-(3-chloropropoxy)-3-methoxyphenyl)ethanone (4) with 6-fluoro-3-piperidin-4- yl-1,2-benzisoxazole hydrochloride (5) in a mixture of water and heptane as solvent and sodium hydroxide as a base in the presence of tetrabutylammonium bromide as a phase transfer catalyst to yield iloperidone (1) with a yield of around 95% and a purity of 99.80% by HPLC. The present work also describes the optimization details performed to achieve the process attributes responsible for high yield and purity.

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