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201863-97-0

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201863-97-0 Usage

General Description

(4R)-4-Amino-4-phenylbutanoic acid is a chemical compound with the molecular formula C10H13NO2. It is a chiral amino acid, meaning it has a specific spatial arrangement of atoms, and exists in two enantiomeric forms, (4R) and (4S). (4R)-4-AMINO-4-PHENYLBUTANOIC ACID is not a naturally occurring amino acid and is typically synthesized in the laboratory for research and pharmaceutical purposes. It has been studied for its potential application in the development of pharmaceutical drugs, particularly as an inhibitor of enzymes and as a building block for the synthesis of peptide-based drugs. The (4R) enantiomer specifically has been investigated for its potential use in the treatment of neurodegenerative diseases and psychiatric disorders.

Check Digit Verification of cas no

The CAS Registry Mumber 201863-97-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,1,8,6 and 3 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 201863-97:
(8*2)+(7*0)+(6*1)+(5*8)+(4*6)+(3*3)+(2*9)+(1*7)=120
120 % 10 = 0
So 201863-97-0 is a valid CAS Registry Number.
InChI:InChI=1/C10H13NO2/c11-9(6-7-10(12)13)8-4-2-1-3-5-8/h1-5,9H,6-7,11H2,(H,12,13)/t9-/m1/s1

201863-97-0Relevant articles and documents

Scope and limitations of reductive amination catalyzed by half-sandwich iridium complexes under mild reaction conditions

Nguyen, Dat P.,Sladek, Rudolph N.,Do, Loi H.

supporting information, (2020/07/15)

The conversion of aldehydes and ketones to 1° amines could be promoted by half-sandwich iridium complexes using ammonium formate as both the nitrogen and hydride source. To optimize this method for green chemical synthesis, we tested various carbonyl substrates in common polar solvents at physiological temperature (37 °C) and ambient pressure. We found that in methanol, excellent selectivity for the amine over alcohol/amide products could be achieved for a broad assortment of carbonyl-containing compounds. In aqueous media, selective reduction of carbonyls to 1° amines was achieved in the absence of acids. Unfortunately, at Ir catalyst concentrations of 1 mM in water, reductive amination efficiency dropped significantly, which suggest that this catalytic methodology might be not suitable for aqueous applications where very low catalyst concentration is required (e.g., inside living cells).

Enzymatic synthesis of chiral γ-amino acids using ω-transaminase

Shon, Minsu,Shanmugavel, Ramachandran,Shin, Giyoung,Mathew, Sam,Lee, Sang-Hyeup,Yun, Hyungdon

supporting information, p. 12680 - 12683 (2015/05/20)

In this study, we successfully synthesized enantiomerically pure (R)- and (S)-γ-amino acids (>99% ee) using ω-transaminase (ω-TA) through kinetic resolution and asymmetric synthesis respectively. The present study demonstrates the high potentiality of ω-TA reaction for the production of chiral γ-amino acids.

Synthesis and some pharmacological properties of alkyl esters of various dl-ω-phenylamino acids

Schulz,Sprung,Kroning

, p. 310 - 313 (2007/10/02)

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