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Trimethobenzamide Hydrochloride
(CAS Number:554-92-7 Product Number:T3525)


Trimethobenzamide Hydrochloride
Synonym N-[4-[2-(Dimethylamino)ethoxy]benzyl]-3,4,5-trimethoxybenzamide Hydrochloride

General Information

Product Number T3525

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Purity/Analysis Method >98.0%(HPLC)(T)
Storage Temperature 0-10°C
M.F. / M.W. C21H28N2O5·HCl=424.92
CAS Number 554-92-7
Related CAS Number 138-56-7
MDL Number MFCD00057999
Packaging and Container 1g-Plastic Bottle with Glass Insert (View image)
  • Product Details
  • Safety & Regulations


Purity(HPLC) min. 98.0 area%
Purity(Nonaqueous Titration) min. 98.0 %
Melting point 187.0 to 191.0 deg-C


Reaxys-RN 3813405
EC Number 209-075-6


Signal Word Warning
Hazard Statements
  • H302
  • :Harmful if swallowed.
Precautionary Statements
  • P264
  • :Wash hands and face thoroughly after handling.
  • P270
  • :Do not eat, drink or smoke when using this product.
  • P301+P312+P330
  • :IF SWALLOWED: Call a POISON CENTER or doctor if you feel unwell. Rinse mouth.
  • P501
  • :Dispose of contents/container through a waste management company authorized by the local government.

Transport Information

HS Number 2924297099


Trimethobenzamide Hydrochloride: A Benzamide Derivative Used as an Antiemetic Agent

Trimethobenzamide hydrochloride (Ro 2-9578) is a benzamide derivative which has been used as an antiemetic agent used to prevent nausea and vomiting. Although the mechanism of action remains unknown exactly, it works by blocking one of the chemical messengers that stimulates nausea and vomiting. (The product is for research purpose only.)


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