21083-30-7 Usage
Uses
Used in Peptide Synthesis:
PHENYLTHIOHYDANTOIN ALPHA-AMINOISOBUTYRIC ACID is used as a protecting group for the carboxylic acid function in peptide synthesis, allowing for selective deprotection and subsequent coupling reactions. This selective protection is crucial for the successful synthesis of complex peptides and contributes to the advancement of organic chemistry.
Used in Biological Research:
PHENYLTHIOHYDANTOIN ALPHA-AMINOISOBUTYRIC ACID is used as a research tool to study the structure and function of peptides in biological systems. Its ability to protect the carboxyl group facilitates the investigation of peptide interactions and their roles in various biological processes.
Used in Pharmaceutical Development:
PHENYLTHIOHYDANTOIN ALPHA-AMINOISOBUTYRIC ACID is used as a potential drug delivery vehicle for targeted therapy in cancer treatment. Its selective properties and compatibility with biological systems make it a promising candidate for the development of targeted drug delivery systems, potentially improving the efficacy and specificity of cancer treatments.
Check Digit Verification of cas no
The CAS Registry Mumber 21083-30-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,0,8 and 3 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 21083-30:
(7*2)+(6*1)+(5*0)+(4*8)+(3*3)+(2*3)+(1*0)=67
67 % 10 = 7
So 21083-30-7 is a valid CAS Registry Number.
InChI:InChI=1/C11H12N2OS/c1-11(2)9(14)13(10(15)12-11)8-6-4-3-5-7-8/h3-7H,1-2H3,(H,12,15)
21083-30-7Relevant academic research and scientific papers
Cycloaddition Reactions of Heterocumulenes, XXVIII. - A 1,6-Dipole Stabilized by No-Bond Resonance. - Molecular Structure and Reactivity
Schaumann, Ernst,Kausch, Erwin,Klaska, Karl-Heinz,Klaska, Rolf,Eck, Joachim
, p. 405 - 410 (2007/10/02)
The X-ray structural investigation of the 1,6-dipole 1 reveals an intramolecular S-N contact of 236 pm, which indicates stabilization by no-bond resonance.In reactions with the heterocumulenes 2-5, the thiazoline ring of 1 is opened to give the heterocycles 7a-f, 8e.The reaction of bis(trimethylsilyl)thioketene (6) takes a deviating pathway: the primary adduct 15 gives a sigmatropic 1,3 shift of the dimethylamino group to yield product 16b.This constitution is derived from an X-ray structural study of the degradation product 17.
