rac-Naproxen
Buy rac-Naproxen (CAS 23981-80-8) from Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-012810.
About rac-Naproxen
Researchers and plant chemists source rac-Naproxen from Zemixal for routine and specialised work. For your records (Reference Standard), the material is defined by CAS 23981-80-8, formula C14H14O3 and molar mass 230.26 g/mol. It is handled as a solid.
Common uses in the lab and plant
- API route development
- Impurity fate & purge studies
- Analytical method development
Safe handling
Classified under GHS with signal word Danger and hazard statements H301, H302, H315 and H319. Read the SDS before first use.
Order it in 10 mg, 25 mg, 50 mg, 100 mg and 250 mg packs or ask for a bulk quotation. Every shipment includes a batch certificate of analysis and a 16-section SDS. 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.
Naproxen standardsTypical uses
- API route development
- Impurity fate & purge studies
- Analytical method development
Applications
Specifications and identifiers
| Product name | rac-Naproxen |
|---|---|
| Catalogue number | ZX-012810 |
| CAS number | 23981-80-8 |
| IUPAC name | 2-(6-methoxynaphthalen-2-yl)propanoic acid |
| Molecular formula | C14H14O3 |
| Molar mass | 230.26 g/mol |
| Exact mass | 230.0943 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 3.3 |
| H-bond donors / acceptors | 1 / 3 |
| Topological polar surface area | 46.5 Ų |
| InChIKey | CMWTZPSULFXXJA-UHFFFAOYSA-N |
| SMILES | CC(C1=CC2=C(C=C1)C=C(C=C2)OC)C(=O)O |
| PubChem CID | 1302 |
| Synonyms | (RS)-Naproxen, (±)-6-Methoxy-alpha-methyl-2-naphthaleneacetic acid, (±)-Naproxen, (±)-2-(6-Methoxy-2-naphthalenyl)propionic acid, (±)-2-(6-Methoxy-2-naphthyl)propionic acid, 2-(6-Methoxy-2-naphthyl)propionic acid, DL-2-(6-Methoxy-2-naphthyl)propionic acid, DL-Naproxen, Racemic naproxen, (+/-)-2-(6-Methoxy-2-naphthyl)propionic Acid, 2-(6-Methoxy-2-naphthyl)propanoic acid, (+/-)-naproxen |
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
- H301Toxic if swallowed
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H371May cause damage to organs
Precautionary statements P260, P264, P264 + P265, P270, P280, P301 + P316, P301 + P317, P302 + P352, P305 + P351 + P338, P308 + P316, P321, P330, P332 + P317, P337 + P317, P362 + P364, 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.
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