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5-Nitrobiphenyl-2-ol is an organic compound with the chemical formula C12H9NO3. It is a yellow crystalline solid that is soluble in organic solvents such as ethanol and acetone. 5-nitrobiphenyl-2-ol is characterized by a biphenyl core, with one hydroxyl group attached to the second carbon of the biphenyl ring and a nitro group attached to the fifth carbon of the same ring. 5-Nitrobiphenyl-2-ol is used in the synthesis of various pharmaceuticals and chemical intermediates, and it is also a component in some dyes and pigments. Due to its chemical structure, it may exhibit certain toxicological properties, and therefore, it is important to handle it with care and in accordance with safety regulations.

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  • 4291-29-6 Structure
  • Basic information

    1. Product Name: 5-nitrobiphenyl-2-ol
    2. Synonyms:
    3. CAS NO:4291-29-6
    4. Molecular Formula: C12H9NO3
    5. Molecular Weight: 215.2048
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 4291-29-6.mol
  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 387.3°C at 760 mmHg
    3. Flash Point: 168.6°C
    4. Appearance: N/A
    5. Density: 1.304g/cm3
    6. Vapor Pressure: 1.5E-06mmHg at 25°C
    7. Refractive Index: 1.637
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. CAS DataBase Reference: 5-nitrobiphenyl-2-ol(CAS DataBase Reference)
    11. NIST Chemistry Reference: 5-nitrobiphenyl-2-ol(4291-29-6)
    12. EPA Substance Registry System: 5-nitrobiphenyl-2-ol(4291-29-6)
  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 4291-29-6(Hazardous Substances Data)

4291-29-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4291-29-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,2,9 and 1 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 4291-29:
(6*4)+(5*2)+(4*9)+(3*1)+(2*2)+(1*9)=86
86 % 10 = 6
So 4291-29-6 is a valid CAS Registry Number.

4291-29-6SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-nitro-2-phenylphenol

1.2 Other means of identification

Product number -
Other names (1,1'-Biphenyl)-2-ol,5-nitro

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:4291-29-6 SDS

4291-29-6Relevant articles and documents

COMPOUND FOR ORGANIC ELECTRIC ELEMENT, ORGANIC ELECTRIC ELEMENT COMPRISING THE SAME AND ELECTRONIC DEVICE THEREOF

-

Paragraph 0249-0252, (2016/10/08)

The present invention provides a compound represented by Chemical Formula 1. Moreover, provided is an organic electric element including a first electrode, a second electrode, and an organic material layer between the first electrode and the second electrode, wherein the organic material layer includes the compound represented by Chemical Formula 1. When the compound represented by Chemical Formula 1 is included in the organic material layer of the organic electric element, a driving voltage is reduced, and light emitting efficiency, color purity, and lifecycle may be improved.(110) Substrate(120) Positive electrode(130) Hole injecting layer(140) Hole transporting layer(141) Buffer layer(150) Light-emitting layer(151) Light-emitting assisting layer(160) Electron transferring layer(170) Electron injecting layer(180) Negative electrodeCOPYRIGHT KIPO 2015

Dialkylimidazole inhibitors of Trypanosoma cruzi sterol 14α-demethylase as anti-Chagas disease agents

Suryadevara, Praveen Kumar,Racherla, Kishore Kumar,Olepu, Srinivas,Norcross, Neil R.,Tatipaka, Hari Babu,Arif, Jennifer A.,Planer, Joseph D.,Lepesheva, Galina I.,Verlinde, Christophe L.M.J.,Buckner, Frederick S.,Gelb, Michael H.

supporting information, p. 6492 - 6499 (2013/11/19)

New dialkylimidazole based sterol 14α-demethylase inhibitors were prepared and tested as potential anti-Trypanosoma cruzi agents. Previous studies had identified compound 2 as the most potent and selective inhibitor against parasite cultures. In addition, animal studies had demonstrated that compound 2 is highly efficacious in the acute model of the disease. However, compound 2 has a high molecular weight and high hydrophobicity, issues addressed here. Systematic modifications were carried out at four positions on the scaffold and several inhibitors were identified which are highly potent (EC50 1 nM) against T. cruzi in culture. The halogenated derivatives 36j, 36k, and 36p, display excellent activity against T. cruzi amastigotes, with reduced molecular weight and lipophilicity, and exhibit suitable physicochemical properties for an oral drug candidate.

PHENOXENIUM IONS. IDENTICAL INTERMEDIATES IN THE ACID-CATALYZED SOLVOLYSIS OF N-TOSYL-O-ARYLHYDROXYLAMINES AND IN THE THERMOLYSIS OF N-ARYLOXYPYRIDINIUM SALTS

Iijima, Hiroyuki,Endo, Yasuyuki,Shudo, Koichi,Okamoto, Toshihiko

, p. 4981 - 4986 (2007/10/02)

The acid-catalyzed solvolysis of N-tosyl-O-arylhydroxylamines in aromatic solvents and the thermolysis of N-aryloxypyridinium salts involve common intermediates, phenoxenium ions, for the formation of hydroxybiphenyl derivatives.Diphenylethers are formed when the heterolysis of the N-O bonds is slow and the aromatic solvent has high nucleophilicity.

Intramolecular Cyclization of Aryloxenium Ions. C-O-C and C-C Bond Formation. A Novel Ortho Effect

Abramovitch, Rudolph A.,Bartnik, Romuald,Cooper, Melanie,Dassanayake, Nissanke L.,Hwang, Hang-Yuong,et al.

, p. 4817 - 4818 (2007/10/02)

o-Aryloxenium ions undergo intramolecular C-O-C bond formation readily as shown by the cyclizations yielding dibenzofurans. m-Aryloxenium ions cyclize via C-C bond formation provided the molecule can adopt the appropriate conformation for ring closure to occur.When an oxygen atom is ortho to the ?-aryl cation center, cyclization to form five- or six-membered rings does not occur and this is attributed to an interaction between oxygen and the positive charge that imposes an unfavorible conformation for cyclization on the aryloxy or arylalkyloxy side chain.

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