521-24-4 Usage
Description
1,2-Naphthoquinone-4-sulfonic acid sodium salt is an organic compound with the chemical formula C10H5NaO5S. It is a sodium salt derivative of 1,2-naphthoquinone-4-sulfonic acid and exists as a powder. 1,2-Naphthoquinone-4-sulfonic acid sodium salt is known for its various applications in different industries, particularly in the field of pharmaceuticals and chemical analysis.
Uses
Used in Pharmaceutical Industry:
1,2-Naphthoquinone-4-sulfonic acid sodium salt is used as a colorimetric reagent for the determination of amino acids, amines, and procaine hydrochloride in pharmaceutical preparations. Its ability to form colored complexes with these compounds allows for accurate and sensitive detection, which is crucial in the quality control and analysis of pharmaceutical products.
Used in Chemical Analysis:
In the field of chemical analysis, 1,2-Naphthoquinone-4-sulfonic acid sodium salt is employed for the colorimetric determination of amino acids and amines. This application is valuable in research and development, as well as in quality control processes, to ensure the purity and concentration of these compounds in various samples.
Used in Anticancer Research:
1,2-Naphthoquinone-4-sulfonic acid sodium salt serves as an intermediate in the synthesis of carbohydrate-based naphthoquinones, which are potential anticancer agents. These compounds have shown promise in targeting cancer cells and inhibiting their growth, making them an important area of study in the development of new cancer treatments.
Used in Microbial Characterization:
1,2-Naphthoquinone-4-sulfonic acid sodium salt is also used in the characterization of Phanerochaete chrysosporium, a white-rot fungus known for its ability to degrade lignin and other complex organic compounds. The use of 1,2-Naphthoquinone-4-sulfonic acid sodium salt in this context aids in understanding the metabolic pathways and enzymatic processes involved in the fungus's degradation capabilities.
Purification Methods
It forms yellow crystals from aqueous EtOH and should be dried at 80o in vacuo. Its solubility in H2O is 5% [Martin & Fieser Org Synth Coll Vol III 633 1955, Danielson J Biol Chem 101 507 1933, UV: Rosenblatt et al. Anal Chem 27 1290 1955]. [Beilstein 11 IV 668.]
Check Digit Verification of cas no
The CAS Registry Mumber 521-24-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,2 and 1 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 521-24:
(5*5)+(4*2)+(3*1)+(2*2)+(1*4)=44
44 % 10 = 4
So 521-24-4 is a valid CAS Registry Number.
InChI:InChI=1/C10H6O5S.Na/c11-8-5-9(16(13,14)15)10(12)7-4-2-1-3-6(7)8;/h1-5H,(H,13,14,15);/q;+1/p-1
