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5-(2-FURYL)-4H-PYRAZOLE-3-CARBOXYLIC ACID is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

116153-81-2

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116153-81-2 Usage

Chemical Properties

Off-white solid

Check Digit Verification of cas no

The CAS Registry Mumber 116153-81-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,6,1,5 and 3 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 116153-81:
(8*1)+(7*1)+(6*6)+(5*1)+(4*5)+(3*3)+(2*8)+(1*1)=102
102 % 10 = 2
So 116153-81-2 is a valid CAS Registry Number.
InChI:InChI=1/C8H6N2O3/c11-8(12)6-4-5(9-10-6)7-2-1-3-13-7/h1-4H,(H,9,10)(H,11,12)

116153-81-2 Well-known Company Product Price

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  • Alfa Aesar

  • (B25737)  5-(2-Furyl)-1H-pyrazole-3-carboxylic acid, 97%   

  • 116153-81-2

  • 1g

  • 1004.0CNY

  • Detail

  • Alfa Aesar

  • (B25737)  5-(2-Furyl)-1H-pyrazole-3-carboxylic acid, 97%   

  • 116153-81-2

  • 5g

  • 4322.0CNY

  • Detail

116153-81-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 5-(2-FURYL)-4H-PYRAZOLE-3-CARBOXYLIC ACID

1.2 Other means of identification

Product number -
Other names 5-(Furan-2-yl)-2H-pyrazole-3-carboxylic acid

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:116153-81-2 SDS

116153-81-2Downstream Products

116153-81-2Relevant academic research and scientific papers

Pyrazole-3/5-carboxylic acids from 3/5-trifluoromethyl NH-pyrazoles

Ermolenko, Mikhail S.,Guillou, Sandrine,Janin, Yves L.

, p. 257 - 263 (2013/01/15)

We report here the transformation of 3/5-trifluoromethylpyrazoles derivative into the corresponding NH-pyrazole-3/5-carboxylic acids. Moreover, from 4- or 5-iodinated-3/5-trifluoromethylpyrazoles building blocks and the use of Suzuki-Miyaura or Negishi reactions followed by the trifluoromethyl hydrolysis, we illustrate short and original accesses to many series of NH-pyrazole-3/5-carboxylic acids otherwise difficult to prepare.

Synthesis of 3-cyanopyrazoles from 3-trifluoromethyl-pyrazoles via direct ammonolysis reaction

Yan, Tao,Chen, Yanhong,Wang, Jia,Xie, Yuyuan,Yang, Chunhao

scheme or table, p. 431 - 439 (2012/03/09)

A simple and green method to prepare 3-cyanopyrazoles in aqueous ammonia from easy-obtained 3-trifluoromethyl-pyrazoles was explored. Most substrates got acceptable yields. The hydrogen position of N1-H on cyanopyrazoles was assigned by X-ray crystal structure analysis.

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