Metoprolol EP Impurity B
Order Metoprolol EP Impurity B (CAS 56718-71-9) online at Zemixal. Request a quote with price, lead time and documents. Packs from 10 mg.
About Metoprolol EP Impurity B
Analytical teams working on Metoprolol use Metoprolol EP Impurity B as a qualified comparison standard. Key data (Reference Standard): CAS 56718-71-9, formula C9H12O2 and molar mass 152.19 g/mol. It is handled as a solid.
Where it is used
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Storage and safety notes
It carries the GHS signal word Warning (H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.
Available as 10 mg, 25 mg, 50 mg, 100 mg and 250 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.
Metoprolol standardsTypical uses
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Applications
Grade guides
Specifications and identifiers
| Product name | Metoprolol EP Impurity B |
|---|---|
| Catalogue number | ZX-005817 |
| CAS number | 56718-71-9 |
| IUPAC name | 4-(2-methoxyethyl)phenol |
| Molecular formula | C9H12O2 |
| Molar mass | 152.19 g/mol |
| Exact mass | 152.0837 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 1.9 |
| H-bond donors / acceptors | 1 / 2 |
| Topological polar surface area | 29.5 Ų |
| HS code | 38229090 |
| InChIKey | FAYGEALAEQKPDI-UHFFFAOYSA-N |
| SMILES | COCCC1=CC=C(C=C1)O |
| PubChem CID | 92516 |
| Synonyms | p-(2-Methoxyethyl)phenol, p-Hydroxyphenethyl methyl ether, Phenol, 4-(2-methoxyethyl)-, 4-Methoxy ethyl phenol, 4-(2-methoxyethyl) phenol, p-(2-Methoxyethyl) phenol, Metoprolol IMpurity 02, 4-(2'Methoxyethyl)Phenol, 4-(2-methoxy ethyl)phenol, Metoprolol Impurity B, Metoprolol Impurity I, 4-(2-methoxy ethyl) phenol |
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
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, 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 | |
| 250 mg | Quoted on request | |
| 500 mg | Quoted on request | |
| 1 g | 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 Metoprolol EP Impurity B
Which CAS number identifies Metoprolol EP Impurity B?
What are the formula and molar mass of Metoprolol EP Impurity B?
How is Metoprolol EP Impurity B used in pharmaceutical QC?
What grade and pack sizes are available for Metoprolol EP Impurity B?
Which documents come with Metoprolol EP Impurity B?
Can Zemixal ship Metoprolol EP Impurity B to my country?
More Metoprolol standards
More in Pharmacopeial Impurities (EP / USP / BP)
Have a list of compounds to price?
Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.