687-38-7 Usage
Uses
Glycyl-DL-serine (cas# 687-38-7) is used in the proton magnetic resonance studies of the interaction of amino acids and dipeptides with sRNA.
Purification Methods
Crystallise it from H2O (charcoal) by addition of EtOH. [F.lsch Acta Chem Scand 12 561-566 1958, NSR: Bovey & Tiers J Am Chem Soc 81 2876 1959, Beilstein 4 III 1572, 4 IV 3140.]
Check Digit Verification of cas no
The CAS Registry Mumber 687-38-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,8 and 7 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 687-38:
(5*6)+(4*8)+(3*7)+(2*3)+(1*8)=97
97 % 10 = 7
So 687-38-7 is a valid CAS Registry Number.
InChI:InChI=1/C5H10N2O4/c6-1-4(9)7-3(2-8)5(10)11/h3,8H,1-2,6H2,(H,7,9)(H,10,11)
687-38-7Relevant articles and documents
Thermodynamic characteristics of protolytic equilibria in aqueous solutions of glycyl peptides
Gridchin
, p. 2170 - 2176 (2016/10/24)
Protolytic equilibria in aqueous solutions of glycyl-DL-serine, glycyl-DL-threonine, and glycyl-DL-valine are investigated by means of potentiometry and calorimetry. Dissociation constants and heat effects of the above dipeptides are determined. Standard
