Naproxen Impurity N
Naproxen Impurity N (CAS 5111-65-9) supplier Zemixal: C11H9BrO, COA and SDS with every lot, worldwide shipping. Catalogue no. ZX-004980.
About Naproxen Impurity N
Naproxen Impurity N is supplied by Zemixal as a characterised reference material for Naproxen analysis. Identity at a glance (Reference Standard): CAS 5111-65-9, formula C11H9BrO and molar mass 237.09 g/mol. It is handled as a solid.
Use cases we see most often
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Safe handling
Hazard communication follows GHS (Warning: H302). Our SDS lists exposure controls and first-aid measures.
Available as 10 mg, 25 mg, 50 mg, 100 mg and 250 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.
Naproxen standardsTypical uses
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Applications
Specifications and identifiers
| Product name | Naproxen Impurity N |
|---|---|
| Catalogue number | ZX-004980 |
| CAS number | 5111-65-9 |
| IUPAC name | 2-bromo-6-methoxynaphthalene |
| Molecular formula | C11H9BrO |
| Molar mass | 237.09 g/mol |
| Exact mass | 235.9837 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 4.2 |
| H-bond donors / acceptors | 0 / 1 |
| Topological polar surface area | 9.2 Ų |
| HS code | 38229090 |
| InChIKey | AYFJBMBVXWNYLT-UHFFFAOYSA-N |
| SMILES | COC1=CC2=C(C=C1)C=C(C=C2)Br |
| PubChem CID | 78786 |
| Synonyms | 2-Methoxy-6-bromonaphthalene, 6-Methoxy-2-bromonaphthalene, Naphthalene, 2-bromo-6-methoxy-, 6-Bromo-2-methoxynaphthalene, 2-Bromo-6-methoxynaphthalene (Naproxen Impurity N), 6-Bromo-2-naphthylmethylether, 2-Bromo-6-methoxy-Naphthalene, (6-brom-2-naphthyl)-methyl ether, 6-methoxy-2-naphthyl bromide, 2-Bromo-6-methoxynaphthalene, Naproxen Imp. N (EP), (6-brom-2-naphth |
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 | |
| 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 Naproxen Impurity N
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Other grades with CAS 5111-65-9
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