application of 3,3′-diaminobenzidine_kain industrial additive
background and overview[1][2] the selenium reagent is abbreviated as dab, and its scientific name is 3,3′-diaminobenzidine. it reacts with se (w) in an acidic medium to form a yellow stem. dab i…
application of 3,4-dichlorobenzeneglyoxal hydrate_kain industrial additive
overview[1] 3,4-dichlorophenylglyoxal hydrate is the monohydrate of 3,4-dichlorophenylglyoxal. 3,4-dichlorophenylglyoxal is an organic intermediate and has been reported to be used in the preparation …
application of 3,4-dimethoxyphenylacetic acid_kain industrial additive
background and overview[1][2] 3,4-dimethoxyphenylacetic acid, also known as homoveratrol acid, can be used to synthesize the beta-blocker drug bevantolol and the antiarrhythmic drug verapamil, etc. it…
application of 3,5-diiodo-4-hydroxybenzaldehyde_kain industrial additive
background and overview[1] 3,5-diiodo-4-hydroxybenzaldehyde can be used as a pharmaceutical synthesis intermediate. if 3,5-diiodo-4-hydroxybenzaldehyde is inhaled, move the patient to fresh air; if sk…
application of 3,5-dibromoanthranilic acid methyl ester_kain industrial additive
background and overview[1] 3,5-dibromoanthranilic acid methyl ester can be used as a pharmaceutical and chemical synthesis intermediate. for example, the synthesis of bromhexine hydrochloride, aliases…
application of 3,4-dihydro-3-hydroxy-4-oxy-1,2,3-benzotriazine_kain industrial additive
background and overview[1] 3,4-dihydro-3-hydroxy-4-oxo-1,2,3-benzotriazine is a heterocyclic organic compound and a polypeptide synthesis condensation agent, referred to as hoobt. compared with urea s…
application of 3,5-dicarboxybenzeneboronic acid_kain industrial additive
background and overview[1] 3,5-dicarboxyphenylboronic acid can be used as a pharmaceutical synthesis intermediate. it is an important intermediate for the synthesis of drugs, pesticides, liquid crysta…
application of 3,5-di-tert-butyl-p-hydroxybenzaldehyde_kain industrial additive
background and overview[1] 3,5-di-tert-butyl-p-hydroxybenzaldehyde is an aldehyde organic compound that can be used as an intermediate in organic synthesis. preparation[1-2] method 1: synthesis of 3,5…
application of 3,5-dimethylanisole_kain industrial additive
background and overview[1][2] 3,5-dimethylanisole is an ether organic compound that can be used as an organic intermediate. it can be prepared from 3,5-dimethylphenol to ether in one step. preparation…
