457654-75-0 Usage
General Description
(R)-3-chlorophenylalanine methyl ester hydrochloride is a chemical compound that belongs to the class of amino acid derivatives. It is commonly used as a building block in the synthesis of peptides and other biologically active compounds. The (R) in its name indicates that it is the enantiomer with a right-handed orientation at the chiral center. The presence of the chlorophenyl group makes this compound useful in medicinal chemistry research as it can potentially modulate the properties and activities of peptides and proteins. The hydrochloride salt form of this compound makes it more water-soluble and stable, making it easier to handle and utilize in laboratory settings.
Check Digit Verification of cas no
The CAS Registry Mumber 457654-75-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,5,7,6,5 and 4 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 457654-75:
(8*4)+(7*5)+(6*7)+(5*6)+(4*5)+(3*4)+(2*7)+(1*5)=190
190 % 10 = 0
So 457654-75-0 is a valid CAS Registry Number.
457654-75-0Relevant articles and documents
A diastereoselective construction of pyrazinoisoquinoline skeletons via tandem cyclization of phenylalanine derivatives: A facile synthesis of optically active pyrazinoisoquinolines
Seki, Maki,Ogiku, Tsuyoshi
, p. 3864 - 3870 (2014/06/09)
A facile and stereocontrolled construction of optically active pyrazinoisoquinoline skeletons based on tandem cyclization of enantiopure phenylalanine derivatives was examined. The reaction provided optically active 6,11b-trans pyrazinoisoquinoline ring systems in excellent diastereoselectivity, and this method was applicable to the cyclization of phenylalanine derivatives with diverse substituents.
