Atenolol EP impurity E
Atenolol EP impurity E (CAS 141650-31-9) supplier Zemixal. Request a quote with price, lead time and documents. Quotes within one business day.
About Atenolol EP impurity E
Analytical teams working on Atenolol use Atenolol EP impurity E as a qualified comparison standard. For your records (Reference Standard), the material is defined by CAS 141650-31-9, formula C19H22N2O5 and molar mass 358.4 g/mol. It is handled as a solid.
Typical applications
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Handling and storage
It carries the GHS signal word Warning (H302), so wear gloves and eye protection and work with good ventilation.
Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Every shipment includes a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
See every impurity, metabolite and related compound we list for this API.
Atenolol standardsTypical uses
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Applications
Grade guides
Specifications and identifiers
| Product name | Atenolol EP impurity E |
|---|---|
| Catalogue number | ZX-020690 |
| CAS number | 141650-31-9 |
| IUPAC name | 2-[4-[3-[4-(2-amino-2-oxoethyl)phenoxy]-2-hydroxypropoxy]phenyl]acetamide |
| Molecular formula | C19H22N2O5 |
| Molar mass | 358.4 g/mol |
| Exact mass | 358.1529 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 0.6 |
| H-bond donors / acceptors | 3 / 5 |
| Topological polar surface area | 125 Ų |
| HS code | 38229090 |
| InChIKey | RJTRBVLDVHIXNJ-UHFFFAOYSA-N |
| SMILES | C1=CC(=CC=C1CC(=O)N)OCC(COC2=CC=C(C=C2)CC(=O)N)O |
| PubChem CID | 22296373 |
| Synonyms | Atenolol - Impurity E, Atenolol Bis Ether Impurity, Atenolol impurity E, 2,2-((2-Hydroxypropane-1,3-diyl)bis(oxy-4,1-phenylene))diacetamide, Benzeneacetamide, 4,4'-((2-hydroxy-1,3-propanediyl)bis(oxy))bis-, 2-(4-(3-(4-(2-Amino-2-oxoethyl)phenoxy)-2-hydroxypropoxy)phenyl)acetamide, 4,4'-[(2-Hydroxy-1,3-propanediyl)bis(oxy)]bis-benzeneacetamide (Atenolol Impurity E), 2,2'-(((2-Hydroxypropane-1,3-diyl)bis(oxy))bis(4,1-phenylene))diacetamide, 2,2'-[(2-Hydroxypropane-1,3-diyl)bis(oxy-4,1-phenylene)]diacetamide, 2-[4-[3-[4-(2-amino-2-oxo-ethyl)phenoxy]-2-hydroxy-propoxy]phenyl]acetamide, 4,4'-[(2-Hydroxy-1,3-propanediyl)bis(oxy)]bis-benzeneacetamide(Atenolol Impurity E) |
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 Atenolol EP impurity E
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