32224-57-0 Usage
General Description
Heptanedioic acid, 2-amino-, (2R)- is a compound also known as 2-Aminosuberic acid. It is a derivative of heptanedioic acid, also known as adipic acid, with an amine group attached to the second carbon atom. This chemical compound is a chiral molecule, with the (2R)-enantiomer being the most prevalent naturally occurring form. 2-Aminosuberic acid is known for its role in the biosynthesis of lysine, an essential amino acid, and it is also used as an intermediate in the production of pharmaceuticals and other organic compounds. Its chemical structure and properties make it valuable in various industrial and biological applications.
Check Digit Verification of cas no
The CAS Registry Mumber 32224-57-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,2,2,2 and 4 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 32224-57:
(7*3)+(6*2)+(5*2)+(4*2)+(3*4)+(2*5)+(1*7)=80
80 % 10 = 0
So 32224-57-0 is a valid CAS Registry Number.
32224-57-0Relevant articles and documents
A practical enantioselective synthesis of α-amino dicarboxylates. Preparation of D- and L-α-aminoadipate, α-aminopimelate, and α-aminosuberate
Pham,Lubell
, p. 3676 - 3680 (2007/10/02)
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alpha -AMINO ACIDS AS CHIRAL EDUCTS FOR ASYMMETRIC PRODUCTS. A GENERAL SYNTHESIS OF D- alpha -AMINO ACIDS FROM L-SERINE.
Maurer,Takahata,Rapoport
, p. 1095 - 1098 (2007/10/02)
A short and chirally efficient synthesis of four D- alpha -amino acids is described with L-serine as the chiral educt. The key C-C bond-forming reactions are the aminoacylations of organometallics with the lithium salt of N-(phenylsulfonyl)-L-serine (2) to give optically pure N-blocked alpha -amino ketones. Reduction of the carbonyl group to carbinol or methylene followed by oxidation of the hydroxymethyl to carboxyl gives the N-blocked D-amino acids. The examples investigated (norleucine, alpha -aminopimelic acid, DOPA, and allothreonine) demonstrate the broad applicability of the method.
