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Fluorosuccinate, also known as fluoro-2-oxosuccinic acid, is a chemical compound with the molecular formula C3H3FO4. It is a fluorinated derivative of succinic acid, where one of the hydrogen atoms is replaced by a fluorine atom. This modification can significantly alter the chemical properties and reactivity of the molecule. Fluorosuccinate is used in various applications, including as a building block in the synthesis of pharmaceuticals and agrochemicals, where the introduction of fluorine can enhance the stability, lipophilicity, and bioavailability of the final product. The compound is typically synthesized through chemical reactions involving fluorination of succinic acid or its derivatives, and it is an example of how fluorine substitution can be used to modulate the properties of organic molecules for specific industrial and medicinal purposes.

687-50-3

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687-50-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 687-50-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,8 and 7 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 687-50:
(5*6)+(4*8)+(3*7)+(2*5)+(1*0)=93
93 % 10 = 3
So 687-50-3 is a valid CAS Registry Number.
InChI:InChI=1/C4H5FO4/c5-2(4(8)9)1-3(6)7/h2H,1H2,(H,6,7)(H,8,9)/p-2

687-50-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-fluorobutanedioate

1.2 Other means of identification

Product number -
Other names 2-Fluorosuccinic 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:687-50-3 SDS

687-50-3Downstream Products

687-50-3Relevant academic research and scientific papers

HYDROGENOLYSIS OF CARBON-FLUORINE BONDS IN CATALYTIC HYDROGENATION. II

Hudlicky, Milos

, p. 241 - 260 (2007/10/02)

The extreme readiness of replacement of fluorine by hydrogen in catalytic hydrogenations of fluoro- and difluorobutenedioic acids and their esters is believed to be caused by participation of double bonds in the hydrogenation processes.The mechanism of the hydrogenolysis suggested in the previous paper has been tested using deuterium and its mixtures with hydrogen for the reductions.Based on the results the mode of participation of the double bond has been modified to comply with the experimental evidence. 1H, 2H and 19F NMR spectra of the deuterated products are presented and interpreted.

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