2740-04-7 Usage
General Description
The chemical 8-[(dimethylamino)methyl]-7-methoxy-3-methyl-2-phenyl-4-benzopyrone hydrochloride is a synthetic compound with potential pharmacological activity. It is a hydrochloride salt form of 8-[(dimethylamino)methyl]-7-methoxy-3-methyl-2-phenyl-4-benzopyrone, which is a derivative of the naturally occurring compound coumarin. 8-[(dimethylamino)methyl]-7-methoxy-3-methyl-2-phenyl-4-benzopyrone hydrochloride has been studied for its potential therapeutic effects, including anti-inflammatory and antioxidant properties, as well as its potential use as a radioprotective agent. Further research is needed to fully understand the biological effects and potential applications of this compound.
Check Digit Verification of cas no
The CAS Registry Mumber 2740-04-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,7,4 and 0 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 2740-04:
(6*2)+(5*7)+(4*4)+(3*0)+(2*0)+(1*4)=67
67 % 10 = 7
So 2740-04-7 is a valid CAS Registry Number.
InChI:InChI=1/C20H21NO3.ClH/c1-13-18(22)15-10-11-17(23-4)16(12-21(2)3)20(15)24-19(13)14-8-6-5-7-9-14;/h5-11H,12H2,1-4H3;1H
2740-04-7Relevant articles and documents
Preparation method and application of dimenephrine hydrochloride intermediate 7-methoxy-3-methyl flavone
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, (2021/04/10)
The invention provides a preparation method of a dimenephrine hydrochloride intermediate 7-methoxy 3-methyl flavone, which comprises the following steps: carrying out cyclization reaction on a compound IIa: 2, 4-dihydroxy propiophenone and a compound IIb: benzoyl chloride under the action of sodium benzoate to obtain a compound III: 7-methoxy-3-methyl flavone; according to the preparation method of the intermediate 7-methoxy-3-methyl flavone, provided by the invention, methylated 2, 4-dihydroxy propiophenone and benzoyl chloride are synthesized by adopting a one-step method, so that the prepared intermediate 7-methoxy-3-methyl flavone is high in purity, few in process impurities, high in yield and simple to operate; the invention further provides application of the 7-methoxy 3-methyl flavone in preparation of the dimenephrine hydrochloride, the yield of the dimenephrine hydrochloride is higher, and the specific preparation operation process is simple.
