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(+/-)-α-chloro-(2-chlorophenyl)-acetonitrile is a chemical compound with the molecular formula C8H5Cl2N. It is a racemic mixture, meaning it contains equal amounts of both the R and S enantiomers. (+/-)-α-chloro-(2-chlorophenyl)-acetonitrile is characterized by a chlorinated acetonitrile group (Cl-CH2-CN) attached to a 2-chlorophenyl ring. The presence of two chlorine atoms in the molecule contributes to its reactivity and potential applications in various chemical processes. It is an important intermediate in the synthesis of certain pharmaceuticals and agrochemicals, particularly those involving the 2-chlorophenyl moiety. Due to its reactive nature, it is crucial to handle (+/-)-α-chloro-(2-chlorophenyl)-acetonitrile with care, following proper safety protocols to minimize potential health and environmental risks.

5829-89-0

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5829-89-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5829-89-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,8,2 and 9 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 5829-89:
(6*5)+(5*8)+(4*2)+(3*9)+(2*8)+(1*9)=130
130 % 10 = 0
So 5829-89-0 is a valid CAS Registry Number.

5829-89-0Relevant academic research and scientific papers

Preparation of Clopidogrel and Its Analogues Methyl Tetrahydrothienopyridine Acetate Compuunds

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Page/Page column 13, (2008/12/08)

The present invention disclosed a preparation method of Clopidogrel (X=2-Cl) and its analogues of methyl tetrahydrothienopyridine acetate (I) by using halogen phenyl acetonitrile (VIII) as starting material and tetrahydrothienopyridine acetonitrile (IV), tetrahydrothienopyridine acetate (V) as key intermediates, and further using kinetic resolution to prepare the optical active Clopidogrel and compounds of methyl tetrahydrothenopridine acetate of formula (XII). The Clopidogrel of present invention is a novel high effective and safety drug for inhibition of platelet aggregation. This invention applied systematic technique of racemization of unwanted optical active enantiomer, recover recycle and reuse of resolution agent etc., with greater economic advantages and suitable for commercial scale industrial production. Wherein: X represents atoms of hydrogen, fluorine, chlorine, bromine or iodine, M represents an alkali metal ion.

PREPARATION OF CLOPIDOGREL AND ITS ANALOGUES METHYL TETRAHYDROTHIENOPYRIDINE ACETATE COMPOUNDS

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Page/Page column 16, (2008/12/06)

The present invention disclosed a preparation method of Clopidogrel (X=2-Cl) and its analogues of methyl tetrahydrothienopyridine acetate (I) by using halogen phenyl acetonitrile (VIII) as starting material and tetrahydrothienopyridine acetonitrile (IV), tetrahydrothienopyridine acetate (V) as key intermediates, and further using kinetic resolution to prepare the optical active Clopidogrel and compounds of methyl tetrahydrothenopridine acetate of formula (XII). The Clopidogrel of present invention is a novel high effective and safety drug for inhibition of platelet aggregation. This invention applied systematic technique of racemization of unwanted optical active enantiomer, recover recycle and reuse of resolution agent etc., with greater economic advantages and suitable for commercial scale industrial production. Wherein: X represents atoms of hydrogen, fluorine, chlorine, bromine or iodine, M represents an alkali metal ion.

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