Olsalazine EP Impurity B
Buy Olsalazine EP Impurity B (CAS 752188-68-4) from Zemixal. Request a quote with price, lead time and documents. Packs from 10 mg.
About Olsalazine EP Impurity B
Zemixal lists Olsalazine EP Impurity B for laboratories that identify, quantify or control Olsalazine and its related substances. Key data (Reference Standard): CAS 752188-68-4, formula C14H10N2O6 and molar mass 302.24 g/mol. It is handled as a solid.
Use cases we see most often
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Each lot travels with a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.
See every impurity, metabolite and related compound we list for this API.
Olsalazine standardsTypical uses
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Applications
Grade guides
Specifications and identifiers
| Product name | Olsalazine EP Impurity B |
|---|---|
| Catalogue number | ZX-025928 |
| CAS number | 752188-68-4 |
| IUPAC name | 3-[(3-carboxy-4-hydroxyphenyl)diazenyl]-2-hydroxybenzoic acid |
| Molecular formula | C14H10N2O6 |
| Molar mass | 302.24 g/mol |
| Exact mass | 302.0539 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 3.1 |
| H-bond donors / acceptors | 4 / 8 |
| Topological polar surface area | 140 Ų |
| HS code | 38229090 |
| InChIKey | WWTUQHXVNBGBLR-UHFFFAOYSA-N |
| SMILES | C1=CC(=C(C(=C1)N=NC2=CC(=C(C=C2)O)C(=O)O)O)C(=O)O |
| PubChem CID | 136691445 |
| Synonyms | Olsalazine Sodium - Impurity B, Olsalazine Impurity B, 4-Dehydroxy-2-hydroxy Olsalazine, 3-((3-Carboxy-4-hydroxyphenyl)diazenyl)-2-hydroxybenzoic acid, (E)-3-((3-carboxy-4-hydroxyphenyl)diazenyl)-2-hydroxybenzoic acid |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.
Pack sizes
| 10 mg | Quoted on request | |
| 25 mg | Quoted on request | |
| 50 mg | Quoted on request | |
| 100 mg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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