21900-27-6 Usage
Description
3-bromo-5-chlorobenzoyl chloride is a chemical compound with the molecular formula C7H3BrClO2. It is a benzoyl chloride derivative, characterized by a benzene ring with a bromine and chlorine substituent, as well as a carbonyl chloride functional group. 3-broMo-5-chlorobenzoyl chloride is commonly used in organic synthesis as a building block for various pharmaceuticals and agrochemicals, and also finds application in the production of dyes, polymers, and other organic compounds. Due to its hazardous nature, it should be handled with caution to avoid skin, eye, and respiratory tract irritation, and must be stored and disposed of according to proper safety protocols and regulations.
Uses
Used in Pharmaceutical Industry:
3-bromo-5-chlorobenzoyl chloride is used as a key intermediate in the synthesis of various pharmaceuticals for its ability to contribute to the development of novel drug molecules with specific therapeutic properties.
Used in Agrochemical Industry:
In the agrochemical sector, 3-bromo-5-chlorobenzoyl chloride is utilized as a building block for the creation of new agrochemicals, potentially enhancing crop protection and yield.
Used in Dye Production:
3-bromo-5-chlorobenzoyl chloride is employed as a chemical component in the production of dyes, contributing to the development of a diverse range of colorants for various applications.
Used in Polymer Synthesis:
3-broMo-5-chlorobenzoyl chloride is used as a monomer or a reactant in the synthesis of polymers, which can be further utilized in the manufacturing of plastics, coatings, and other materials.
Used in Organic Compounds Production:
3-bromo-5-chlorobenzoyl chloride is also used in the production of other organic compounds, serving as a versatile building block in organic chemistry for creating a wide array of molecules with different applications.
Check Digit Verification of cas no
The CAS Registry Mumber 21900-27-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,9,0 and 0 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 21900-27:
(7*2)+(6*1)+(5*9)+(4*0)+(3*0)+(2*2)+(1*7)=76
76 % 10 = 6
So 21900-27-6 is a valid CAS Registry Number.
21900-27-6Relevant articles and documents
TRIAZINE COMPOUND AND ORGANIC ELECTROLUMINESCENT ELEMENT BASED ON THE SAME
-
Paragraph 0078-0080, (2019/08/12)
PROBLEM TO BE SOLVED: To provide a hole-blocking material realizing a long life. SOLUTION: The invention provides a triazine compound represented by general formula (1), where Ar1, Ar2 and Ar3 are each independently a phen
Dual Pharmacophores - PDE4-Muscarinic Antagonistics
-
Page/Page column 76, (2009/08/16)
The present invention is directed to novel compounds of Formula (I), pharmaceutical compositions and their use in therapy, for example as inhibitors of phosphodiesterase type IV (PDE4) and as antagonists of muscarinic acetylcholine receptors (mAChRs), in the treatment of/and or prophylaxis of respiratory diseases, including antiinflammatory and/or allergic diseases such as chronic obstructive pulmonary disease (COPD), asthma, rhinitis (e.g. allergic rhinitis), atopic dermatitis or psoriasis.
