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2-Cyano-2-phenylvinylalcohol, also known as 2-(2-Hydroxyethenyl)-benzonitrile or 2-Phenyl-2-cyanovinyl alcohol, is a chemical compound with a molecular formula of C9H7NO and a molar mass of 145.16 g/mol. It is often used in the field of organic chemistry and may exist as a clear, colorless liquid or as a white crystal solid. 2-Cyano-2-phenylvinylalcohol has relatively moderate stability under normal conditions of handling and storage.

5841-70-3

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5841-70-3 Usage

Uses

Used in Organic Chemistry:
2-Cyano-2-phenylvinylalcohol is used as a reagent for various organic synthesis processes due to its unique chemical structure and properties. Its presence in reactions can lead to the formation of different organic compounds, making it a valuable component in the synthesis of pharmaceuticals, agrochemicals, and other specialty chemicals.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, 2-Cyano-2-phenylvinylalcohol is used as an intermediate in the synthesis of certain drugs. Its ability to participate in various chemical reactions allows for the creation of complex molecules that can be used as active pharmaceutical ingredients.
Used in Agrochemical Industry:
2-Cyano-2-phenylvinylalcohol is also used as a precursor in the development of agrochemicals, such as pesticides and herbicides. Its role in the synthesis of these compounds contributes to the creation of effective products for agricultural use.
Safety Precautions:
While handling 2-Cyano-2-phenylvinylalcohol, it is important to be aware of the potential risks of irritation to eyes, skin, or respiratory systems due to its potentially corrosive nature. Although it is not classified as a hazardous substance in any known regulatory listing, standard precautionary measures should be taken to ensure safe handling and storage.

Check Digit Verification of cas no

The CAS Registry Mumber 5841-70-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,8,4 and 1 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 5841-70:
(6*5)+(5*8)+(4*4)+(3*1)+(2*7)+(1*0)=103
103 % 10 = 3
So 5841-70-3 is a valid CAS Registry Number.
InChI:InChI=1/C9H7NO/c10-6-9(7-11)8-4-2-1-3-5-8/h1-5,7,9H

5841-70-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-CYANO-2-PHENYLVINYLALCOHOL

1.2 Other means of identification

Product number -
Other names 2-CYANO-2-PHENYLACETALDEHYDE

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:5841-70-3 SDS

5841-70-3Relevant articles and documents

Preparation and application of novel quinolizine pH fluorescence molecular probe

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Paragraph 0018, (2018/04/03)

The invention discloses a novel quinolizine pH fluorescence molecular probe which has brand-new action mechanism as shown in the specification, wherein a skeleton structure is 4H-quinolizine-4-imine as shown in the compound in the formula II, C-N bond in

PHARMACEUTICAL COMPOUND

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Page/Page column 92, (2016/03/14)

Provided is a tryptophan-2,3-dioxygenase (TDO) and/or indoleamine-2,3-dioxygenase (IDO) inhibitor compound for use in medicine, which compound comprises the following formula (I): wherein X1 is selected from C and N; X3 and X5/

COMPOUNDS AND MATRICES FOR USE IN BONE GROWTH AND REPAIR

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Paragraph 0367, (2016/03/05)

Compositions of small molecules, matrices, and isolated cells including methods of preparation, and methods for differentiation, transdifferentiation, and proliferation of animal cells into the osteoblast blast cell lineage were described. Examples of ost

Synthesis and cytotoxic evaluation of some new 1-(6- chloropyridazin-3-Yl)-3-H/Alkyl-4-phenyl-1H-pyrazol- 5-amines and their derivatives

Mamta,Aggarwal, Ranjana,Smith, Jessie,Sadana, Rachna

, p. 59 - 68 (2019/01/18)

Synthesis of new 1-(6-chloropyridazin-3-yl)-3-H/alkyl-4-phenyl-1H-pyrazol-5-amines (3) was accomplished by the reaction of 3-chloro-6-hydrazinopyridazine (1) with differently substituted β-ketonitriles (2) under reflux in ethanol. Subsequently, a series of 6-amino derivatives (4, 5 and 6) was synthesized by amino-de-halogenation of 3 with secondry cyclic amines e.g. pyrrolidine, piperidine and morpholine respectively. Structures of all the compounds were established by IR, NMR (1H, 13C and 19F) and mass spectral data, and elemental analysis. All the compounds were screened for their cytotoxic effects against three cancer cell lines (SB-ALL, NALM-6, MCF-7) using colorimetric MTT assay.

Copper-catalyzed N-aryl-β-enaminonitrile synthesis utilizing isocyanides as the nitrogen source

Kim, Seoksun,Hong, Soon Hyeok

, p. 1004 - 1012 (2015/03/30)

A novel synthetic protocol for N-aryl-β-enaminonitriles, which are useful building blocks for heterocycle synthesis, was developed using isocyanides as the nitrogen source. Using copper-catalyzed one-step reactions between isocyanides and benzyl cyanides under mild conditions, diverse N-aryl-β-enaminonitriles could be synthesized in excellent yields and with high atom-efficiency. N-Alkyl-β-enaminonitriles were also synthesized in good yields. A mechanism involving an imidoyl-copper intermediate was proposed based on mechanistic studies and previous reports. In addition, we demonstrated that a synthesized N-aryl-β-enaminonitrile could be utilized for the synthesis of a β-keto nitrile compound and 3-aminopyrazole.

Catalytic α-monoallylation of aryl acetonitriles

Maji, Tapan,Tunge, Jon A.

supporting information, p. 5072 - 5075 (2014/12/11)

α-Cyano aldehydes undergo selective transition-metal-catalyzed monoallylation to provide α-allylated nitriles. The transformation leads to linear substitution products with palladium catalysts or branched allylated nitriles using an iridium catalyst. Faci

β-Amination of saturated nitriles through palladium-catalyzed dehydrogenation, 1,4-addition, and re-dehydrogenation

Ueno, Satoshi,Maeda, Ryohei,Yasuoka, Shohei,Kuwano, Ryoichi

supporting information, p. 40 - 42 (2013/02/25)

Amination at the β-position of 2-arylpropionitriles through catalytic dehydrogenation occurred by using [PdCl2(PMe3) 2] catalyst and bromobenzene. This is the first catalytic reaction involving the direct dehydrogenation of saturated nitriles.

Phenylpyrazolo[1,5-a]quinazolin-5(4 H)-one: A suitable scaffold for the development of noncamptothecin topoisomerase i (Top1) inhibitors

Taliani, Sabrina,Pugliesi, Isabella,Barresi, Elisabetta,Salerno, Silvia,Marchand, Christophe,Agama, Keli,Simorini, Francesca,La Motta, Concettina,Marini, Anna Maria,Di Leva, Francesco Saverio,Marinelli, Luciana,Cosconati, Sandro,Novellino, Ettore,Pommier, Yves,Di Santo, Roberto,Da Settimo, Federico

supporting information, p. 7458 - 7462 (2013/10/21)

In search for a novel chemotype to develop topoisomerase I (Top1) inhibitors, the pyrazolo[1,5-a]quinazoline nucleus, structurally related to the indenoisoquinoline system precursor of well-known Top1 poisons, was variously decorated (i.e., a substituted

Discovery and characterization of a novel 7-aminopyrazolo[1,5-a]pyrimidine analog as a potent hepatitis C virus inhibitor

Hwang, Jong Yeon,Windisch, Marc Peter,Jo, Suyeon,Kim, Keumhyun,Kong, Sunju,Kim, Hyoung Cheul,Kim, Soohyun,Kim, Heeyoung,Lee, Myung Eun,Kim, Youngmi,Choi, Jihyun,Park, Dong-Sik,Park, Eunjung,Kwon, Jeongjin,Nam, Jiyoun,Ahn, Sujin,Cechetto, Jonathan,Kim, Junwon,Liuzzi, Michel,No, Zaesung,Lee, Jinhwa

, p. 7297 - 7301 (2013/02/23)

We describe a novel 7-aminopyrazolo[1,5-a]pyrimidine (7-APP) derivative as a potent hepatitis C virus (HCV) inhibitor. A series of 7-APPs was synthesized and evaluated for inhibitory activity against HCV in different cell culture systems. The synthesis and preliminary structure-activity relationship study of 7-APP are reported.

Esters of 2-phenylalkanenitriles and antifungal compositions containing them

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Page/Page column 7, (2008/12/06)

Esters of 2-phenylalkanenitriles, such as 3-acetoxy-2-(2-chloro-5-(difluoromethoxy)phenyl)propanenitrile and 3-acetoxy-2-(4-chlorophenyl)propanenitrile, and compositions containing such esters, are useful as fungicides at very low concentrations.

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