Losartan EP Impurity E
Order Losartan EP Impurity E (CAS 120568-11-8) online at Zemixal: C14H12N4, COA and SDS with every lot, worldwide shipping.
About Losartan EP Impurity E
Analytical teams working on Losartan use Losartan EP Impurity E as a qualified comparison standard. Key data (Reference Standard): CAS 120568-11-8, formula C14H12N4 and molar mass 236.27 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
Handling and storage
Classified under GHS with signal word Warning and hazard statements H302, H315, H319 and H335. Read the SDS before first use.
Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. You receive a certificate of analysis with characterisation data with each order. 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.
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 E |
|---|---|
| Catalogue number | ZX-020316 |
| CAS number | 120568-11-8 |
| IUPAC name | 5-[2-(4-methylphenyl)phenyl]-2H-tetrazole |
| Molecular formula | C14H12N4 |
| Molar mass | 236.27 g/mol |
| Exact mass | 236.1062 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 3.1 |
| H-bond donors / acceptors | 1 / 3 |
| Topological polar surface area | 54.5 Ų |
| HS code | 38229090 |
| InChIKey | VWOJMXKARYCRCC-UHFFFAOYSA-N |
| SMILES | CC1=CC=C(C=C1)C2=CC=CC=C2C3=NNN=N3 |
| PubChem CID | 9794697 |
| Synonyms | Candesartan methyl Impurity, Losartan Potassium - Impurity E (Freebase), Candesartan Methyl Impurity, Irbesartan Methyl Impurity, 5-(4'-Methyl-1,1'-biphenyl-2-yl)-1H-tetrazole, 5-[2-(4'-Methylbiphenyl)]tetrazole, 5-(4'-methylbiphenyl-2-yl)-1H-tetrazole, 5-(4'-Methyl-2-biphenyl)tetrazole, Losartan potassium impurity E, 5-(4'-Methyl-1,1'-biphen-2-yl)-1H-tetrazole, 5-[2-(4-Methylbiphenyl)]tetrazole, 5-(4'-Methyl-[1,1'-biphenyl]-2-yl)-1h-tetrazole |
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
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, 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 E
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