775242-37-0 Usage
General Description
N-Dodecanoyl-L-alanine is a chemical compound that belongs to the class of organic compounds known as N-acyl-alpha amino acids. It is a derivative of L-alanine, where the amino group is acylated with a dodecanoyl (12-carbon aliphatic chain) group. N-Dodecanoyl-L-alanine is used in the field of biochemistry for the manufacture of polymers and surfactants. Due to its structure, N-Dodecanoyl-L-alanine has hydrophobic properties meaning it repels or fails to mix with water. This chemical is generally white to off-white in terms of appearance and is soluble in water, alcohol, and ether. Like other similar compounds, it's advisable to handle with care as it may cause skin and eye irritation upon contact.
Check Digit Verification of cas no
The CAS Registry Mumber 775242-37-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,7,5,2,4 and 2 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 775242-37:
(8*7)+(7*7)+(6*5)+(5*2)+(4*4)+(3*2)+(2*3)+(1*7)=180
180 % 10 = 0
So 775242-37-0 is a valid CAS Registry Number.
InChI:InChI=1/C15H29NO3/c1-3-4-5-6-7-8-9-10-11-12-14(17)16-13(2)15(18)19/h13H,3-12H2,1-2H3,(H,16,17)(H,18,19)/t13-/m0/s1
775242-37-0Relevant articles and documents
Investigation into the Mechanism for Generation of the Helical Axis in Cholesteric Lyotropic Liquid Crystals
Tracey, Alan S.,Zhang, Xin
, p. 3889 - 3894 (2007/10/02)
The molecular based process responsible for the generation of the helical axis in the cholesteric mesophase of potassium N-dodecanoyl-L-alaninate, decanol, electrolyte, and water has been investigated.The headgroup dipolar couplings have been correlated with deuterium quadrupole splittings from the aliphatic chain as a function of amphiphile concentration.The results show that the change in the pitch of the helical axis with concentration is reflected by a change in preferred conformation of the amphiphile.This change in conformation is centered about the amide bonds where the aliphatic chain is joined to the alaninate headgroups.The effect presumably results from destabilization of the normally preferred rotamer in favor to others and will have its source in selective interactions between the chiral centers of adjacent amphiphiles.Studies similar to those discussed show that the variation in pitch caused by temperature changes is not correlated with similar selective changes in headgroup orientation.
