Knowledge
Preparation of 1,5-difluoro-2,4-dinitrobenzene_Kain Industrial Additive
Overview[1] 1,5-Difluoro-2,4-dinitrobenzene is an important intermediate in the synthesis of the herbicide flufenacil, which can be etherified, hydrogenated and reduced to form rings, and sequentially…
Preparation of 2-oxo-4-phenylbutyric acid_Kain Industrial Additives
Overview[1] 2-Oxo-4-phenylbutyric acid can be used as a pharmaceutical synthesis intermediate, such as the preparation of 2-oxo-4-phenylbutyl ethyl ester (EOPB), 2-oxo-4-phenyl Butyl ethyl ester is an…
Preparation of 3-benzoyl ethyl acrylate_Kain Industrial Additive
Overview[1] Ethyl 3-benzoyl acrylate can be used as a pharmaceutical synthesis intermediate. To date, the most common method of synthesizing esters is through a dehydration reaction between a carboxyl…
Instructions for use of phenylvasopressin_Kain Industrial Additives
Background and overview[1] Phenylvasopressin is a synthetic peptide similar to vasopressin, which can constrict peripheral blood vessels, increase blood pressure and stop bleeding. This product has a …
Preparation of ethyl anthranilate_Kain Industrial Additive
Overview[1][2] Ethyl anthranilate is a colorless liquid, soluble in alcohol and propylene glycol, and slightly soluble in water. The alcohol solution fluoresces purple. Ethyl anthranilate occurs natur…
Application and preparation method of 2-bromophenylboronic acid_Kain Industrial Additive
Background and overview[1] 2-Bromophenylboronic acid, also called o-bromophenylboronic acid, is an important intermediate for organic light-emitting diode (OLED) electronic chemicals. Preparation[1] U…
How to prepare 4-nitrobenzene acetylene_Kain Industrial Additive
Background and overview[1] 4-Nitrophenylacetylene is an organic intermediate that can be prepared from 1-iodo-4-nitrobenzene in two steps. Preparation[1] Step 1 Preparation of [4-(nitrophenyl)ethynyl]…
Application and preparation of 5-aminoisophthalic acid_Kain Industrial Additive
Background and overview[1][2] 5-Amino-isophthalic acid is a widely used fine chemical product. It is insoluble in water and soluble in methanol, ethanol and acetone. It is mainly used as a pharmaceuti…
Uses and preparation of N-phenyl anthranilic acid_Kain Industrial Additives
Background and overview[1][4] N-Phenyl anthranilic acid is a sensitive internal oxidation-reduction indicator. It is especially suitable for the determination of vanadium in steel analysis. Also known…
Preparation and application of m-fluorobenzaldehyde_Kain Industrial Additive
Background and overview[1] M-fluorobenzaldehyde is an important organic synthesis intermediate. It is a colorless or light yellow liquid with a pungent odor and can be dissolved in many organic solven…
