Anyone knows a supplier for 4-aldehyde-3-arylsydone?

Abdualrahman Mohammed Abdualkader @Abdualrahman_Abdualkader2

06 June 2015 0 7K Report

I need a small amount of 4-aldehyde-3-phenylsydnone or 4-aldehyde-3-(4-methoxyphenyl)sydnone. Any suggestion for a supplier.

Badges
Science topic

Similar topics
Chemistry

More Abdualrahman Mohammed Abdualkader's questions See All

Synthesis of 4-acetyl-3-phenyl sydnone?

Is there anyone who tried to prepare 4-acetyl-3-phenyl sydnone using 1,3-Dibromo-5,5-dimethylhydantoin (DBH) as a catalyst as described by Azarifar et al, 2007. I have tried it on various 3-phenyl...

31 December 2014 8,179 14 View

How do I find confounding variables?

If both dependent and independent variables are categorical, do I have to check for confounding? And what test should I use to find the confounding variables using SPSS?

04 May 2014 6,045 10 View

How can I purify N-(2-methoxycarbonylphenyl)-N-nitrosoglycine from the reaction mixture?

For further information please see the attached figure.

03 April 2014 6,757 3 View

1st International Conference on Industrial Pharmacy

Drug Discovery and Development Natural products Nutraceutical and Cosmeceutical Veterinary Pharmaceuticals Pre-clinical and Clinical Studies Supply chain Waste Management Marketing &...

11 December 2013 9,188 0 View

What is the best method to convert chloroactic acid (ClCH2COOH) into chloroacetic anhydride (ClCH2CO-O-CO-CH2Cl)?

11 December 2013 4,001 2 View

What is the melting point of N-[2-(Methyloxycarbonyl)phenyl]glycine?

10 November 2013 577 5 View

What is the minimum purity of an isolated/synthesized compound to get a reliable IR/NMR/MS spectra?

09 October 2013 4,318 12 View

White colonies on ChromAgar Candida?

What species of candida give white colonies on ChromAgar candida?

09 October 2013 5,383 8 View

Mann-Whitney U test, Moses extreme reactions and Wald-Wolfowitz runs?

When running the Legacy Dialogs for two independent samples using SPSS, there are many tests like Mann-Whitney U test, Moses extreme reactions and Wald-Wolfowitz runs. What is the difference...

05 June 2013 5,814 5 View

Can anybody provide a simple method for the preparation of Ethyl N-(4-chlorophenyl)glycinate?

Can we start from 4-chloroaniline?

04 May 2013 7,663 4 View

• What the possible Persistent Organic Pollutants and Heavy metals present in fluorspar, sediments, and water bodies around its mining area?

Approximate concentrations are require in compared with the WHO permissible limts

11 August 2024 2,723 1 View

Basis set and input instruction to calculate HOMO and LUMO using Orca for Imidazolium based organic salts?

Hey there, As a synthetic chemist delving into theoretical calculations for my imidazolium-based organic molecules, I would greatly appreciate any guidance on the appropriate input instructions...

09 August 2024 5,444 7 View

How to calculate CCS for Sodiated adduct ions and Multiply Charged Ions?

I'm currently working on calculating the collision cross section (CCS) for various ions, and I'm facing challenges when dealing with sodiated and multiply charged ions. Most of the resources I’ve...

08 August 2024 8,329 0 View

Separation of organic acids-HPLC?

Hello What should be done to separate and identify organic acids in HPC when their RetTime is the same?Like oxalic acid with Propanoic Acid.or acids that have a very close RetTime.

07 August 2024 8,782 3 View

For an in-vitro drug release study, what molecular weight cut-off (MWCO) dialysis bag is required for a 117 kDa protein?

kindly reply me. Thanking you in advance.

05 August 2024 7,727 4 View

How to convert g/kg Humic acid dose to kg/ha?

I used humic acid at 0.044 g/kg soil in my pot experiment. But finally, I have to recommend kg/ha. Each pot's soil weight was 11 kg. What is the solution?

02 August 2024 7,186 6 View

Is it true that science is leaving the era of mathematics and entering the era of matrix mechanics?

We assume this to be true. Science leaves the era of mathematics and enters the era of matrix mechanics and the turning point is the discovery of numerical statistical theory called Cairo...

31 July 2024 3,900 2 View

How can you draw a coordinate bond between a metal and donor atom in metal complexes, using discovery studio visulizer software?

Hello,, The metal complex ligand appears incomplete in the screen of the discovery studio visualizer

30 July 2024 3,354 1 View

How to improve peaks separation in HPLC?

Hi everyone, I'd like to better separate two close peaks coming from a bioconversion sample, I'm currently using a C18 KromaPhase 4,6mm Ø.I. SCHARLAU, particle size (µm): 10, pore size (Å): 100,...

30 July 2024 435 3 View

Inquiry on Maximum Nucleic Acid Volume for 2.5 mL Liposome Solution?

I am currently working on a project involving liposomes and need to determine the maximum volume of siRNA that can be added to a 2.5 mL liposome solution with a total lipid concentration of 10...

30 July 2024 6,420 1 View