88-33-5 Usage
Description
5-chloro-2-formylbenzenesulphonic acid, also known as 5-chloro-2-sulfonatobenzaldehyde, is a chemical compound with the chemical formula C7H5ClO4S. It is a derivative of benzenesulphonic acid and is a white to off-white crystalline powder. 5-chloro-2-formylbenzenesulphonic acid is characterized by the presence of both a formyl and a sulphonate group, making it a versatile building block for the synthesis of various complex organic compounds.
Uses
Used in Pharmaceutical Industry:
5-chloro-2-formylbenzenesulphonic acid is used as an intermediate in the synthesis of pharmaceuticals for its ability to contribute to the formation of complex organic compounds that can be used in drug development.
Used in Dye Industry:
In the dye industry, 5-chloro-2-formylbenzenesulphonic acid is used as an intermediate, leveraging its chemical properties to create a variety of dyes with specific color characteristics.
Used in Organic Chemistry as a Reagent:
5-chloro-2-formylbenzenesulphonic acid is used as a reagent in organic chemistry reactions, particularly in the formation of aromatic rings, due to its reactive formyl and sulphonate groups.
Used in Synthesis of Complex Organic Compounds:
5-chloro-2-formylbenzenesulphonic acid is used as a versatile building block in the synthesis of complex organic compounds, owing to its unique molecular structure that allows for a wide range of chemical reactions and applications.
Check Digit Verification of cas no
The CAS Registry Mumber 88-33-5 includes 5 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 2 digits, 8 and 8 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 88-33:
(4*8)+(3*8)+(2*3)+(1*3)=65
65 % 10 = 5
So 88-33-5 is a valid CAS Registry Number.
InChI:InChI=1/C7H5ClO4S/c8-6-2-1-5(4-9)7(3-6)13(10,11)12/h1-4H,(H,10,11,12)
