Hoechst 33258

CAS 23491-45-4 · C25H27Cl3N6O · 460.95 g/mol

Structure of Hoechst 33258
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About Hoechst 33258

Hoechst 33258 (CAS 23491-45-4) is listed in the ChemSigma catalog. Its molecular formula is C25H27Cl3N6O and its molecular weight is 460.95 g/mol. It is also known as Phenol,4-[5-(4-methyl-1-piperazinyl)[2,5'-bi-1H-benzimidazol]-2'-yl]-,trihydrochloride (9CI); Phenol,p-[5-[5-(4-methyl-1-piperazinyl)-2-benzimidazolyl]-2-benzimidazolyl]-,trihydrochloride (8CI); 2-[2-(4-Hydroxyphenyl)-6-benzimidazolyl]-6-(1-methyl-4-piperaz.

This page lists the product identifiers, the available pack sizes (500g, 100g, 10g, 1g) and how to obtain the Certificate of Analysis. A Certificate of Analysis is provided with every batch, and you can request the COA and product specification together with your quotation. Bulk quantities and custom packaging are available on request. Applications, storage, safety information and frequently asked questions are covered on the product details page.

Basic information

CAS number 23491-45-4
Product name Hoechst 33258
Synonyms Phenol,4-[5-(4-methyl-1-piperazinyl)[2,5'-bi-1H-benzimidazol]-2'-yl]-,trihydrochloride (9CI); Phenol,p-[5-[5-(4-methyl-1-piperazinyl)-2-benzimidazolyl]-2-benzimidazolyl]-,trihydrochloride (8CI); 2-[2-(4-Hydroxyphenyl)-6-benzimidazolyl]-6-(1-methyl-4-piperaz
Molecular formula C25H27Cl3N6O
Molecular weight 460.95 g/mol
EC number 245-690-6

Certificate of Analysis

A Certificate of Analysis is provided with every batch. Request the COA and product specification together with your quotation.

Quote + COA & specification

Packaging

500g 100g 10g 1g

Bulk quantities and custom packaging are available on request.

Properties & storage

Appearance yellow to yellow-green powder
Boiling Point 314 ( ℃ )