Losartan EP Impurity B
Losartan EP Impurity B (CAS 160514-13-6) supplier Zemixal. Request a quote with price, lead time and documents. Quotes within one business day.
About Losartan EP Impurity B
Losartan EP Impurity B is supplied by Zemixal as a characterised reference material for Losartan analysis. For your records (Reference Standard), the material is defined by CAS 160514-13-6, formula C14H12N4O and molar mass 252.27 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
Storage and safety notes
It carries the GHS signal word Warning (H302), so wear gloves and eye protection and work with good ventilation.
Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Every shipment includes a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
See every impurity, metabolite and related compound we list for this API.
Losartan standardsTypical uses
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Applications
Grade guides
Specifications and identifiers
| Product name | Losartan EP Impurity B |
|---|---|
| Catalogue number | ZX-020295 |
| CAS number | 160514-13-6 |
| IUPAC name | [4-[2-(2H-tetrazol-5-yl)phenyl]phenyl]methanol |
| Molecular formula | C14H12N4O |
| Molar mass | 252.27 g/mol |
| Exact mass | 252.1011 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 1.9 |
| H-bond donors / acceptors | 2 / 4 |
| Topological polar surface area | 74.7 Ų |
| HS code | 38229090 |
| InChIKey | ZRQJTHPAIULYJV-UHFFFAOYSA-N |
| SMILES | C1=CC=C(C(=C1)C2=CC=C(C=C2)CO)C3=NNN=N3 |
| PubChem CID | 11507097 |
| Synonyms | Losartan Potassium - Impurity B, p-(o-1H-tetrazol-5-ylphenyl)benzyl alcohol, Candesartan Hydroxy Impurity, Irbesartan Impurity D, Irbesartan Hydroxy Impurity, (2'-(1H-Tetrazol-5-yl)biphenyl-4-yl)methanol, [2'-(1H-Tetrazol-5-yl)biphenyl-4-yl]methanol, Losartan potassium impurity B, 2'-[(1H-Tetrazol-5-yl)biphenyl-4-yl]methanol, (2'-(2H-Tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methanol, (1,1'-Biphenyl)-4-methanol, 2'-(2H-tetrazol-5-yl)-, 2'-(1H-Tetrazol-5-yl)-[1,1'-biphenyl]-4-methanol |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H302Harmful if swallowed
Precautionary statements P264, P270, P301 + P317, P330, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
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.
Questions about Losartan EP Impurity B
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