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Type:Impurity Reference Standard
Total Products: 10
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Olsalazine Related Products
Cleanchem is a trusted provider of premium pharmaceutical reference materials, specializing in Olsalazine and its associated compounds. Our catalog includes pharmacopeial and non-pharmacopeial Olsalazine impurities, metabolites, nitrosamine derivatives (N-NO compounds), and stable isotope-labeled products. These reference standards play a critical role in pharmaceutical R&D, supporting activities such as product formulation, ANDA and DMF submissions, quality assurance, analytical method development, and stability assessments.
All Olsalazine-related substances undergo comprehensive characterization and are delivered with complete Certificates of Analysis and supporting analytical documentation to ensure regulatory adherence. Upon request, we can offer EP/USP traceable standards. Our products are routinely re-evaluated to maintain consistent quality and performance.
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Olsalazine Sodium
CAT No: CL-OLSZ-01 CAS No: 6054-98-4 Mol Wt: C14H8N2O6 : 2(Na) Mol F: NA Inv Status: Custom Synthesis
Chemical Name: Disodium 3,3'-diazenediylbis(6-hydroxybenzoate) (as per EP)
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Olsalazine EP Impurity A
CAT No: CL-OLSZ-02 CAS No: 2749969-12-6 Mol Wt: C15H12N2O6 Mol F: NA Inv Status: Custom Synthesis
Chemical Name: 6-Hydroxy-6'-methoxy-3,3'-diazenediyldibenzoic acid
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Olsalazine EP Impurity B
CAT No: CL-OLSZ-03 CAS No: 752188-68-4 Mol Wt: C14H10N2O6 Mol F: NA Inv Status: Custom Synthesis
Chemical Name: 2,6'-Dihydroxy-3,3'-diazenediyldibenzoic acid
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Olsalazine EP Impurity C
CAT No: CL-OLSZ-04 CAS No: 259151-72-9 Mol Wt: C13H10N2O4 Mol F: NA Inv Status: Custom Synthesis
Chemical Name: 2-Hydroxy-5-[(4-hydroxyphenyl)diazenyl]benzoic acid
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Olsalazine EP Impurity D
CAT No: CL-OLSZ-05 CAS No: 93964-55-7 Mol Wt: C14H9ClN2O5 Mol F: NA Inv Status: Custom Synthesis
Chemical Name: 6-Chloro-6'-hydroxy-3,3'-diazenediyldibenzoic acid
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Olsalazine EP Impurity E
CAT No: CL-OLSZ-06 CAS No: 2749969-19-3 Mol Wt: C15H12N2O8S Mol F: NA Inv Status: Custom Synthesis
Chemical Name: 2-Hydroxy-5-[[4-hydroxy-3-(sulfoacetyl)phenyl)diazenyl]benzoic acid
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Olsalazine EP Impurity F
CAT No: CL-OLSZ-07 CAS No: NA Mol Wt: C21H14N2O9 Mol F: NA Inv Status: Custom Synthesis
Chemical Name: 2'-[(3-Carboxy-4-hydroxyphenyl)diazenyl]-4,5'-dihydroxybiphenyl-3,4'-dicarboxylic acid
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Olsalazine EP Impurity G
CAT No: CL-OLSZ-08 CAS No: NA Mol Wt: C21H14N2O9 Mol F: NA Inv Status: Custom Synthesis
Chemical Name: 5-[(3-Carboxy-4-hydroxyphenyl)diazenyl]-2,4'-dihydroxybiphenyl-3,3'-dicarboxylic acid
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Olsalazine EP Impurity H
CAT No: CL-OLSZ-09 CAS No: NA Mol Wt: C21H14N4O9 Mol F: NA Inv Status: Custom Synthesis
Chemical Name: 3,3'-[5-Carboxy-4-hydroxy-1,3-phenylenebis(diazenediyl)]bis(6-hydroxybenzoic) acid, (as per EP)
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Olsalazine EP Impurity I
CAT No: CL-OLSZ-10 CAS No: NA Mol Wt: C20H14N4O7 Mol F: NA Inv Status: Custom Synthesis
Chemical Name: 3,3'-[4-Hydroxy-1,3-phenylenebis(diazenediyl)]bis(6-hydroxybenzoic) acid (as per EP)

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