40876-98-0 Usage
Description
Diethyl oxalacetate sodium salt is a chemical compound with the chemical properties of a beige to light orange crystalline powder. It is an ester derivative of oxalic acid and is known for its versatile applications in various industries.
Uses
1. Dyes Industry:
Diethyl oxalacetate sodium salt is used as an intermediate in the synthesis of dyes. Its chemical structure allows for the creation of a wide range of dye compounds, contributing to the diversity of colors available in the market.
2. Pharmaceutical Industry:
Diethyl oxalacetate sodium salt is used as an active pharmaceutical intermediate. It plays a crucial role in the development of various drugs, particularly those targeting specific medical conditions.
3. Synthesis:
Diethyl oxalacetate sodium salt is also used in the preparation of oxaloacetic acid, which is an important compound in the citric acid cycle and has applications in various biochemical processes.
Purification Methods
Extract it several times with boiling Et2O (until the solvent remains colourless), and then the residue is dried in air. [Beilstein 3 H 789.]
Check Digit Verification of cas no
The CAS Registry Mumber 40876-98-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,8,7 and 6 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 40876-98:
(7*4)+(6*0)+(5*8)+(4*7)+(3*6)+(2*9)+(1*8)=140
140 % 10 = 0
So 40876-98-0 is a valid CAS Registry Number.
InChI:InChI=1/C8H12O5.2Na/c1-3-8(4-2,7(12)13)5(9)6(10)11;;/h3-4H2,1-2H3,(H,10,11)(H,12,13);;/q;2*+1/p-2
40876-98-0Relevant articles and documents
COMPOSITION FOR REGULATING PLANT GROWTH, METHOD FOR TREATING PLANTS THEREWITH, AND ACTIVE INGREDIENT THEREOF
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Paragraph 0081; 0082; 0083; 0084; 0085, (2019/05/07)
A composition for regulating plant growth, the active ingredient of which is an ester of oxaloacetic acid or a salt thereof, or derivatives thereof, wherein the ester of oxaloacetic acid has the formula set forth below, where R1 and R2 are independently selected from a series of C1-C18 alkyl groups, and wherein the content of the active ingredient corresponds to a concentration of from 10?11 M to 10?3 M. The active ingredients and compositions for regulating plant growth allow for treating plants in order to stimulate the growth thereof and achieve such advantages as increased yields, improved plant quality, improved nutrient absorption and enhanced stress resistance, while allowing such advantages to be achieved using a relatively small amount of an active ingredient(s) which is/are biodegradable and environmentally friendly.
