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6-(2-hydroxy-2,2-diphenylethyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile is a complex organic compound with the molecular formula C24H20N2O2. It is a derivative of pyridine, a heterocyclic aromatic compound containing a nitrogen atom in a six-membered ring. The structure of 6-(2-hydroxy-2,2-diphenylethyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile features a 1,2-dihydropyridine ring system, which is a partially saturated version of the pyridine ring. The 6-position of the pyridine ring is substituted with a 2-hydroxy-2,2-diphenylethyl group, which adds a hydroxyl group and two phenyl rings to the molecule. Additionally, the compound contains a carbonitrile group (-CN) at the 3-position, which is a nitrile group, a triple-bonded carbon and nitrogen functional group. 6-(2-hydroxy-2,2-diphenylethyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile is likely to be of interest in the field of organic chemistry, potentially for its pharmacological properties or as a synthetic intermediate in the preparation of other complex molecules.

4487-42-7

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4487-42-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4487-42-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,4,8 and 7 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 4487-42:
(6*4)+(5*4)+(4*8)+(3*7)+(2*4)+(1*2)=107
107 % 10 = 7
So 4487-42-7 is a valid CAS Registry Number.

4487-42-7SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-Cyano-5-nitro-benzoic acid methyl ester

1.2 Other means of identification

Product number -
Other names 3-Cyan-5-nitro-benzoesaeure-methylester

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:4487-42-7 SDS

4487-42-7Relevant academic research and scientific papers

Functionalization of substituted 2(1H)- and 4(1H)-pyridones. III. The preparation of substituted 6-vinyl-1,2-dihydro-2-oxo- and 1,4-dihydro-4-oxo-3-pyridinecarboxylic acids through the chemistry of pyridone dianions

DeJohn,Domagala,Kaltenbronn,Krolls

, p. 1295 - 1302 (2007/10/02)

The synthesis of various substituted 6-vinyl-1,2-dihydro-2-oxo-3-pyridinecarboxylic acids from the dianions of 1,2-dihydro-6-methyl-2-oxo-3-pyridinecarbonitrile and the corresponding 3-t-butyl ester is reported. The dianions were generated with LDA in THF at low temperature and reacted with various carbonyl substrates. Several conditions for the dehydration and hydrolysis of these adducts to the vinyl pyridone acids are discussed. Employing the conditions used for the 2-pyridone analogs, a series of substituted 6-vinyl-1,4-dihydro-4-oxo-3-pyridinecarboxylic acids was prepared through the new dianion of 1,4-dihydro-6-methyl-4-oxo-3-pyridinecarboxylic acid, t-butyl ester.

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