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Itopride Impurity B

Itopride Impurity B Structure
Itopride Impurity B structure
CAS No.
331239-23-7
Chemical Name:
Itopride Impurity B
Synonyms
Itopride Impurity B;Etopride Impurity 11;Itopride N-4-Methoxybenzyl;3,4-dimethoxy-N-(4-methoxybenzyl)benzamide;3,4-Dimethoxy-N-[(4-methoxyphenyl)methyl]benzamide;Benzamide, 3,4-dimethoxy-N-[(4-methoxyphenyl)methyl]-;Itopride impurity 9/Itopride N-4-Methoxybenzyl/N-(4-Methoxybenzyl)-3,4-dimethoxybenzamide
CBNumber:
CB83070471
Molecular Formula:
C17H19NO4
Molecular Weight:
301.34
MDL Number:
MOL File:
331239-23-7.mol
MSDS File:
SDS
Last updated:2026-05-28 04:39:19
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Itopride Impurity B Properties

Boiling point 461.3±45.0 °C(Predicted)
Density 1.148±0.06 g/cm3(Predicted)
solubility Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
pka 13.92±0.46(Predicted)
form Solid
color White to Off-White

SAFETY

Risk and Safety Statements

Symbol(GHS)  Environment (GHS09)
GHS09
Signal word  Warning
Hazard statements  H400
Precautionary statements  P273-P391-P501

Itopride Impurity B price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Usbiological 461223 O-Des(2-dimethylaminoethyl)-O-methyl Itopride 331239-23-7 10mg $333 2026-06-03 Buy
Usbiological 461223 O-Des(2-dimethylaminoethyl)-O-methyl Itopride 331239-23-7 25mg $502 2026-06-03 Buy
TRC TRC-D290960-50MG O-Des(2-dimethylaminoethyl)-O-methyl Itopride 331239-23-7 50mg $413 2026-06-03 Buy
TRC TRC-D290960-25MG O-Des(2-dimethylaminoethyl)-O-methyl Itopride 331239-23-7 25mg $207 2026-06-03 Buy
TRC TRC-D290960-100MG O-Des(2-dimethylaminoethyl)-O-methyl Itopride 331239-23-7 100mg $790 2026-06-03 Buy
Product number Packaging Price Buy
461223 10mg $333 Buy
461223 25mg $502 Buy
TRC-D290960-50MG 50mg $413 Buy
TRC-D290960-25MG 25mg $207 Buy
TRC-D290960-100MG 100mg $790 Buy

Itopride Impurity B Chemical Properties, Uses, Production

Uses

O-Des(2-dimethylaminoethyl)-O-methyl Itopride is an impurity of Itopride (I931500, HCl)

Itopride Impurity B synthesis

201230-82-2
2859-78-1
2393-23-9
331239-23-7
Synthesis of Itopride Impurity B from carbon monoxide and 4-Bromoveratrole and 4-Methoxybenzylamine

Itopride Impurity B Preparation Products And Raw materials

Raw materials

Preparation Products

Itopride Impurity B Suppliers

Global Suppliers ( 22)
Supplier Tel Email Country ProdList Advantage
Quality Control Solutions Ltd. 0755-66853366 13670046396 orders@qcsrm.com China 18188 56
Shanghai Kewel Chemical Co., Ltd. 021-64609169 18901607656 greensnown@163.com China 9883 50
Shanghai Fuyi Biological Technology Co., Ltd. 18096642264;18096409024 sales@foreversyn.com China 492 58
Hefei fuya biotechnology co. LTD 18096409024 sales02@foreversyn.com China 1934 58
Meng Cheng Technology (Shanghai) Co., LTD 400-820-6829 sales@mitachieve.com China 8857 58
Changzhou Xianglong Pharmaceutical Technology Co., LTD 18661161657 sales@xianglongpharm.com China 9998 58
QUALITY CONTROL SOLUTIONS LTD. +86-0755-66853366 +86-13670046396 export03@qcsrm.com China 24318 58
Shanghai Easy CDMO Co.,Ltd Info@easycdmo.com 13564957716 Info@easycdmo.com China 9999 58
Tan-Mo Technology Co., Ltd. 19850211281 qiann@gbw-china.com China 1973 58
Shanghai Zerui Biotechnology Co., Ltd. 021-54580889 18321124657 1054713992@qq.com China 10598 58
Supplier Advantage
Quality Control Solutions Ltd. 56
Shanghai Kewel Chemical Co., Ltd. 50
Shanghai Fuyi Biological Technology Co., Ltd. 58
Hefei fuya biotechnology co. LTD 58
Meng Cheng Technology (Shanghai) Co., LTD 58
Changzhou Xianglong Pharmaceutical Technology Co., LTD 58
QUALITY CONTROL SOLUTIONS LTD. 58
Shanghai Easy CDMO Co.,Ltd 58
Tan-Mo Technology Co., Ltd. 58
Shanghai Zerui Biotechnology Co., Ltd. 58

331239-23-7 (Itopride Impurity B) Related Search:

Benzoic acid, 3,4-dimethoxy-, 4-formylphenyl ester 2-(p-tolyloxy)-N,N-dimethylethanamine hydrochloride Itopride Impurity 1 4-Hydroxybenzylamine NA
Itopride N-Oxide Itopride Impurity C N-Desmethyl Itopride Hydrochloride Benzaldehyde, 4-[2-(diMethylaMino)ethoxy]-, oxiMe Itopride Impurity A
4-[2-(Dimethylamino)ethoxy]benzylamine 3,4-Dimethoxybenzoyl chloride Ethyl 3,4-dimethoxybenzoate Benzamide, 3,4-dimethoxy-N-[[4-[2-(methylnitrosoamino)ethoxy]phenyl]methyl]- Itopride Impurity 10

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Itopride impurity 9/Itopride N-4-Methoxybenzyl/N-(4-Methoxybenzyl)-3,4-dimethoxybenzamide Itopride Impurity B Itopride N-4-Methoxybenzyl 3,4-dimethoxy-N-(4-methoxybenzyl)benzamide 3,4-Dimethoxy-N-[(4-methoxyphenyl)methyl]benzamide Benzamide, 3,4-dimethoxy-N-[(4-methoxyphenyl)methyl]- Etopride Impurity 11 331239-23-7