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4-Demethyltrimethoprim

4’-Hydroxytrimethoprim; α-(2,4-Diamino-5-pyrimidinyl)-2,6-dimethoxy-p-cresol; 2,4-Diamino-5-(3,5-dimethoxy-4-hydroxybenzyl)pyrimidine; 2,4-Diamino-5-(4-hydroxy-3,5-dimethoxybenzyl)pyrimidine; 4-[(2,4-Diamino-5-pyrimidinyl)methyl]-2,6-dimethoxyphenol;

4-Demethyltrimethoprim

Specifications:

CAS No.

: 21253-58-7

Mol F.

: C13H16N4O3

Mol W.

: 276.29

Cat No.

: SA27112

Appearance

Pack Size Price Availability
25 mg $95 Out of Stock
50 mg $155 Out of Stock
100 mg $185 Out of Stock
200 mg $255 Out of Stock
Custom Please Enquire

Product Name

: 4-Demethyltrimethoprim

CAS No.

: 21253-58-7

Mol F.

: C13H16N4O3

Mol W.

: 276.29

Cat No.

: SA27112

Appearance

Synonyms

: 4’-Hydroxytrimethoprim; α-(2,4-Diamino-5-pyrimidinyl)-2,6-dimethoxy-p-cresol; 2,4-Diamino-5-(3,5-dimethoxy-4-hydroxybenzyl)pyrimidine; 2,4-Diamino-5-(4-hydroxy-3,5-dimethoxybenzyl)pyrimidine; 4-[(2,4-Diamino-5-pyrimidinyl)methyl]-2,6-dimethoxyphenol;

Related API

: Trimethoprim

Category

Order 4-Demethyltrimethoprim impurity standard with CAS: 21253-58-7 and speed up your Trimethoprim project. This product is also known as 4-[(2,4-Diamino-5-pyrimidinyl)methyl]-2,6-dimethoxyphenol; α-(2,4-Diamino-5-pyrimidinyl)-2,6-dimethoxy-p-cresol and can be used as a working standard or secondary reference standard. Additional internal validation as per respective FDA regulations/guidelines may require. This compound is generally used for Quality Control (QC), Quality Assurance (QA) during commercial production of Trimethoprim and its related formulations. Moreover, 4-[(2,4-Diamino-5-pyrimidinyl)methyl]-2,6-dimethoxyphenol is also used in the process of Abbreviated New Drug Application (ANDA) filing to FDA and toxicity study of respective drug formulation.

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