62961-57-3 Usage
Uses
Different sources of media describe the Uses of 62961-57-3 differently. You can refer to the following data:
1. A natural cofactor for phenylalanine hydroxylase, tyrosine hydroxylase, tryptophan hydroxylase, and nitric oxide synthase.
An essential cofactor for the production of neurotransmitters such as catecholamines, serotonin, and nitric oxide. Increasing
2. (6S)-Tetrahydrobiopterin, is a S isomer of Sapropterin (T293175).
Check Digit Verification of cas no
The CAS Registry Mumber 62961-57-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,9,6 and 1 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 62961-57:
(7*6)+(6*2)+(5*9)+(4*6)+(3*1)+(2*5)+(1*7)=143
143 % 10 = 3
So 62961-57-3 is a valid CAS Registry Number.
62961-57-3Relevant articles and documents
HIGHLY STEREOSELECTIVE PROCEDURE FOR (6R)-TETRAHYDROBIOPTERIN COFACTOR
Matsuura, Sadao,Murata, Shizuaki,Sugimoto, Takashi
, p. 735 - 738 (1984)
(6R)-Tetrahydrobiopterin cofactor for aromatic amino acid hydroxylases was synthesized stereoselectively by catalytic hydrogenation of biopterin over platinum oxide at pH 11.4 and subsequent crystallization from hydrochloric acid and ethanol.
HYDROGENATION OF BIOPTERIN AND ITS ANALOGUES; APPLICATION FOR THE CONVENIENT PROCEDURE OF BIOPTERIN COFACTOR AND RELATED 5,6,7,8-TETRAHYDROPTERINS
Matsuura, Sadao,Murata, Shizuaki,Sugimoto, Takashi
, p. 3115 - 3120 (2007/10/02)
A large scale and stereoselective hydrogenation of biopterin to (6R)-5,6,7,8-tetrahydrobiopterin was developed.The procedure was applied for various hydroxyalkylpterins such as neopterin and diastereomers of biopterin.
