1639208-54-0 Usage
General Description
The chemical compound "(2R,3R,11bR)-3-isobutyl-9,10-dimethoxy-2,3,4,6,7,11b-hexahydro-1H-pyrido[2,1-a]isoquinolin-2-yl (S)-2-amino-3-methylbutanoate di(4-methylbenzenesulfonate)" is a highly complex organic molecule. Its structure includes numerous features, such as a hexahydro-pyridoisoquinoline ring, two methoxy groups, and an isobutyl group. Additionally, it contains an amino acid derivative, (S)-2-amino-3-methylbutanoate, and is also associated with two 4-methylbenzenesulfonate groups. Its specific stereochemistry is indicated by the (2R,3R,11bR) prefix and the (S-) prefix before the amino acid component. The function and applications of this compound may vary widely based on its structural features and physical-chemical properties. Without further specific information, its roles in biological or material science or its potential hazards cannot be determined.
Check Digit Verification of cas no
The CAS Registry Mumber 1639208-54-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,3,9,2,0 and 8 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1639208-54:
(9*1)+(8*6)+(7*3)+(6*9)+(5*2)+(4*0)+(3*8)+(2*5)+(1*4)=180
180 % 10 = 0
So 1639208-54-0 is a valid CAS Registry Number.
1639208-54-0Relevant articles and documents
PROCESSES FOR THE SYNTHESIS OF VALBENAZINE
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, (2021/03/19)
The present application relates to processes for making (2R,3R,11bR)-3-isobutyl-9,10-dimethoxy-2,3,4,6,7,11b-hexahydro-1H-pyrido[2,1-a]isoquinolin-2-yl (S)-2-amino-3-methylbutanoate di(4-methylbenzenesulfonate), which is an inhibitor of vesicular monoamine transporter 2 (VMAT2) useful in the treatment of hyperkinetic movement disorders such as tardive dyskinesia (TD).
AN IMPROVED PROCESS FOR THE PREPARATION OF VALBENAZINE AND ITS SALTS
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, (2020/10/28)
The present invention relates to an improved process for the preparation of Valbenazine tosylate. Further the present invention relates to crystalline acid addition salts of Valbenazine and their preparation thereof.
SOLID STATE FORM OF VALBENAZINE
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Paragraph 0061; 0062, (2019/06/11)
Salts and solid state forms of Valbenazine, including Valbenazine ditosylate, processes for preparation thereof, pharmaceutical compositions thereof, and uses thereof are disclosed.
