117752-88-2 Usage
General Description
(R)-3-Amino-gamma-butyrolactone hydrochloride, also known as (R)-3-aminobutyrolactone hydrochloride, is a chemical compound with the molecular formula C4H8O2ClN. It is a derivative of butyrolactone, a cyclic ester, and contains an amino group. (R)-3-Amino-gamma-butyrolactone hydrochloride is primarily used as an intermediate in the synthesis of pharmaceuticals and other organic compounds. It has potential applications in the production of various chemical products such as chiral compounds and pharmaceutical drugs. (R)-3-Amino-gamma-butyrolactone hydrochloride is predominantly used in research and development laboratories and chemical manufacturing industries. As a hydrochloride salt, it is a stable and easily handled form of the compound.
Check Digit Verification of cas no
The CAS Registry Mumber 117752-88-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,7,5 and 2 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 117752-88:
(8*1)+(7*1)+(6*7)+(5*7)+(4*5)+(3*2)+(2*8)+(1*8)=142
142 % 10 = 2
So 117752-88-2 is a valid CAS Registry Number.
117752-88-2Relevant articles and documents
Synthesis of enantiomerically pure β-amino-α-methylene-γ-butyrolactones by way of ozonolysis of aromatic α-amino acids
Hvidt, Torsten,Szarek, Walter A.,Maclean, David B.
, p. 779 - 782 (2007/10/02)
The (R) and (S) isomers of β-amino-α-methylene-γ-butyrolactone hydrochloride (4-amino-dihydro-3-methylene-2(3H)-furanone hydrochloride) have been synthesized from (R)- and (S)-tryptophan, respectively.A key step is the ozonolysis of N,O-diacetyl-2-amino-3-(3'-indolyl)-1-propanol. (S)-β-Amino-α-methylene-γ-butyrolactone hydrochloride has been synthesized also by an analogous route starting with (S)-phenylalanine.
