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41680-34-6

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41680-34-6 Usage

Chemical Properties

Almost white to beige crystalline powder

Uses

3-Amino-1H-pyrazole-4-carboxylic Acid, is a heterocyclic building block used for the synthesis of more complex pharmaceutical and biologically active compounds, including inhibitors. It can be used for the preparation of some impurities and/or degradation products of Zaleplon (Z145000), and also for Arylsulfonamidopiperidone derivatives as a novel class of factor Xa inhibitors.

Check Digit Verification of cas no

The CAS Registry Mumber 41680-34-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,1,6,8 and 0 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 41680-34:
(7*4)+(6*1)+(5*6)+(4*8)+(3*0)+(2*3)+(1*4)=106
106 % 10 = 6
So 41680-34-6 is a valid CAS Registry Number.
InChI:InChI=1/C4H5N3O2/c5-3-2(4(8)9)1-6-7-3/h1H,(H,8,9)(H3,5,6,7)

41680-34-6 Well-known Company Product Price

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  • (Code)Product description
  • CAS number
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  • Alfa Aesar

  • (B23751)  3-Amino-1H-pyrazole-4-carboxylic acid, 95%   

  • 41680-34-6

  • 0.25g

  • 365.0CNY

  • Detail
  • Alfa Aesar

  • (B23751)  3-Amino-1H-pyrazole-4-carboxylic acid, 95%   

  • 41680-34-6

  • 1g

  • 599.0CNY

  • Detail
  • Alfa Aesar

  • (B23751)  3-Amino-1H-pyrazole-4-carboxylic acid, 95%   

  • 41680-34-6

  • 5g

  • 1896.0CNY

  • Detail
  • Aldrich

  • (A77407)  3-Amino-4-pyrazolecarboxylicacid  95%

  • 41680-34-6

  • A77407-1G

  • 727.74CNY

  • Detail
  • Aldrich

  • (A77407)  3-Amino-4-pyrazolecarboxylicacid  95%

  • 41680-34-6

  • A77407-5G

  • 2,423.07CNY

  • Detail

41680-34-6SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-Amino-1H-pyrazole-4-carboxylic acid

1.2 Other means of identification

Product number -
Other names 3-Aminopyrazole-4-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:41680-34-6 SDS

41680-34-6Relevant articles and documents

Design of pyrazolo-pyrimidines as 11β-HSD1 inhibitors through optimisation of molecular electrostatic potential

Robb, Graeme R.,Boyd, Scott,Davies, Christopher D.,Dossetter, Alexander G.,Goldberg, Frederick W.,Kemmitt, Paul D.,Scott, James S.,Swales, John G.

supporting information, p. 926 - 934 (2015/05/27)

The inhibition of 11β-hydroxysteroid dehydrogenase type 1 (11β-HSD1) is a potentially attractive mechanism for the treatment of obesity and other elements of the metabolic syndrome. A series of pyrazolo-pyrimidine inhibitors of this enzyme were identified from directed library synthesis. Knowledge of how these compounds bind to the enzyme and the key hydrogen-bonding interactions was used to design further compounds. The hydrogen-bond acceptor strength was calculated from the molecular electrostatic potential using quantum mechanical theory. Compounds were designed to modulate the acceptor strength, thus optimising the potency and other drug-like properties. Compounds with enhanced CNS penetration were designed through further modification of the electrostatic potential and the hydrogen-bond properties.

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