Naproxen EP Impurity F
Naproxen EP Impurity F (CAS 31220-35-6) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Purity 96.9%.
About Naproxen EP Impurity F
Zemixal lists Naproxen EP Impurity F for laboratories that identify, quantify or control Naproxen and its related substances. For your records (Reference Standard), the material is defined by CAS 31220-35-6, formula C16H18O3 and molar mass 258.31 g/mol. It is handled as a solid.
Typical applications
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Safe handling
Classified under GHS with signal word Danger and hazard statements H302 and H360. Read the SDS before first use.
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
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Applications
Grade guides
Specifications and identifiers
| Product name | Naproxen EP Impurity F |
|---|---|
| Catalogue number | ZX-005831 |
| CAS number | 31220-35-6 |
| IUPAC name | ethyl (2S)-2-(6-methoxynaphthalen-2-yl)propanoate |
| Molecular formula | C16H18O3 |
| Molar mass | 258.31 g/mol |
| Exact mass | 258.1256 |
| Grade | Reference Standard |
| Purity / assay | 96.9% |
| Physical form | Solid |
| XLogP3 | 3.5 |
| H-bond donors / acceptors | 0 / 3 |
| Topological polar surface area | 35.5 Ų |
| HS code | 38229090 |
| InChIKey | URNAYRDBUUZOIU-NSHDSACASA-N |
| SMILES | CCOC(=O)[C@@H](C)C1=CC2=C(C=C1)C=C(C=C2)OC |
| PubChem CID | 711615 |
| Synonyms | (+)-(S)-Naproxen ethyl ester, (alphaS)-6-Methoxy-alpha-methyl-2-naphthaleneacetic Acid Ethyl Ester, (S)-6-Methoxy-alpha-methyl-2-naphthaleneacetic Acid Ethyl Ester, (+)-Naproxen ethyl ester, (S)-Ethyl naproxen, Naproxen ethyl ester, (S)-Naproxen Ethyl Ester, 2-Naphthaleneacetic acid, 6-methoxy-alpha-methyl-, ethyl ester, (alphaS)-, Naproxen impurity F, Naproxen sodium impurity F, (S)-Ethyl 2-(6-methoxynaphthalen-2-yl)propanoate, Ethyl (2S)-2-(6-Methoxynaphthalen-2-yl)propanoate (Naproxen Ethyl Ester) |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H302Harmful if swallowed
- H360May damage fertility or the unborn child
Precautionary statements P203, P264, P270, P280, P301 + P317, P318, P330, 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 |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Naproxen EP Impurity F
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