149436-41-9 Usage
General Description
N-(4-(2-Aminoacetyl)-5-methoxy-2-phenoxyphenyl)methanesulfonamide hydrochloride is a relatively complex organic compound made up of multiple subunits including an aminoacetyl group, a methoxy group, a phenoxyphenyl group, and a methanesulfonamide group. The presence of these different groups indicates that this compound likely has numerous possible interactions with other substances. It is an hydrochloride which means it is a salt derived from the combination of hydrochloric acid with an organic base, suggesting a potentially ionic nature and high solubility in water. The specific properties and applications of this chemical would largely depend on its context, but it could potentially be used in various fields such as pharmaceuticals or materials science.
Check Digit Verification of cas no
The CAS Registry Mumber 149436-41-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,9,4,3 and 6 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 149436-41:
(8*1)+(7*4)+(6*9)+(5*4)+(4*3)+(3*6)+(2*4)+(1*1)=149
149 % 10 = 9
So 149436-41-9 is a valid CAS Registry Number.
InChI:InChI=1/C16H18N2O5S.ClH/c1-22-15-9-13(18-24(2,20)21)16(8-12(15)14(19)10-17)23-11-6-4-3-5-7-11;/h3-9,18H,10,17H2,1-2H3;1H
149436-41-9Relevant articles and documents
Preparation method of iguratimod intermediate IV
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Paragraph 0023-0024; 0034; 0052, (2017/10/07)
The invention discloses a preparation method of an iguratimod intermediate IV, and belongs to the technical field of the pharmaceutical and chemical industry. The preparation method provided by the invention utilizes nitromethane instead of nitrobenzene as a solvent for preparing the iguratimod intermediate IV (alpha-amino-2-methoxy-4-methanesulfonamido-5-phenoxyphenyl ethanone hydrochloride); the prepared iguratimod intermediate IV has a weight yield up to 102-105% and a purity up to 99% or more than 99%. In addition, nitromethane as the solvent of the reaction further has advantages of having weak odor and less pollution, reducing damage to human body, facilitating post-treatment and purity improvement of products, and making final products without residues of genotoxic impurity nitrobenzene.
