Tolnaftate EP Impurity B
Buy Tolnaftate EP Impurity B (CAS 127084-74-6) from Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-027326.
About Tolnaftate EP Impurity B
Tolnaftate EP Impurity B belongs to the Tolnaftate reference-standard family in the Zemixal catalogue. Identity at a glance (Reference Standard): CAS 127084-74-6, formula C21H14O2S and molar mass 330.4 g/mol. It is handled as a solid.
Common uses in the lab and plant
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Available as 10 mg, 25 mg, 50 mg and 100 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.
Tolnaftate standardsTypical uses
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Applications
Grade guides
Specifications and identifiers
| Product name | Tolnaftate EP Impurity B |
|---|---|
| Catalogue number | ZX-027326 |
| CAS number | 127084-74-6 |
| IUPAC name | dinaphthalen-2-yloxymethanethione |
| Molecular formula | C21H14O2S |
| Molar mass | 330.4 g/mol |
| Exact mass | 330.0715 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 6.7 |
| H-bond donors / acceptors | 0 / 3 |
| Topological polar surface area | 50.6 Ų |
| HS code | 38229090 |
| InChIKey | GJSWKYAOWCAEBJ-UHFFFAOYSA-N |
| SMILES | C1=CC=C2C=C(C=CC2=C1)OC(=S)OC3=CC4=CC=CC=C4C=C3 |
| PubChem CID | 2754317 |
| Synonyms | Tolnaftate Impurity B, Tolnaftate - Impurity B, O,O-Di-2-Naphthalenyl Ester Carbonothioic Acid, O,O-Di(naphthalen-2-yl) carbonothioate, O,O-Dinaphthalen-2-yl carbonothioate, Carbonothioic acid, O,O-di-2-naphthalenyl ester |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.
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.
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