133645-39-3 Usage
Molecular Structure
Consists of a butanoic acid molecule with a benzyloxy group attached to the second carbon and a methyl group attached to the same carbon.
Usage
Commonly used in the pharmaceutical industry as a building block for the synthesis of various drugs and pharmaceuticals.
Potential Properties
Has been studied for its potential anti-inflammatory and analgesic properties.
Physical Form
White to off-white crystalline solid.
Storage and Handling
Typically stored and handled in a cool, dry environment to prevent decomposition or degradation.
Importance
Has diverse applications in the field of medicine and drug development.
Check Digit Verification of cas no
The CAS Registry Mumber 133645-39-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,6,4 and 5 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 133645-39:
(8*1)+(7*3)+(6*3)+(5*6)+(4*4)+(3*5)+(2*3)+(1*9)=123
123 % 10 = 3
So 133645-39-3 is a valid CAS Registry Number.
133645-39-3Relevant articles and documents
Stereoelectronic Control of the Tertiary Ketol Rearrangement: Implications for the Mechanism of the Reaction Catalysed by the Enzymes of Branched-chain Amino Acid Metabolism, Reductoisomerase and Acetolactate Decarboxylase
Crout, David H. G.,McIntyre, C. Rupert,Alcock, Nathaniel W.
, p. 53 - 62 (2007/10/02)
The alkali-catalised rearrangement of (R)--3-hydroxy-3-methylpentan-2-one has been studied.Rearrangement via transition state having an anti arrangement of C-O bonds was preferred over that with a syn arrangement by a factor of 1.8:1.The result is of interest in relation to the mechanism of action of the enzymes reductoisomerase and acetolactate decarboxylase, both of which are involved in the metabolism of the branched-chain amino acids.The structure and relative configuration of the product 23 of bromolactonisation of N-methacryloyl L-proline 22 were determined by X-ray crystallographic analysis.
