Entacapone EP Impurity F
Buy Entacapone EP Impurity F (CAS 160391-70-8) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Exported from India with full paperwork.
About Entacapone EP Impurity F
Zemixal lists Entacapone EP Impurity F for laboratories that identify, quantify or control Entacapone and its related substances. Identity at a glance (Reference Standard): CAS 160391-70-8, formula C10H6N2O6 and molar mass 250.16 g/mol. It is handled as a solid.
Where it is used
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Handling and storage
Classified under GHS with signal word Warning and hazard statements H302. Read the SDS before first use.
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.
Entacapone standardsTypical uses
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Applications
Grade guides
Specifications and identifiers
| Product name | Entacapone EP Impurity F |
|---|---|
| Catalogue number | ZX-021561 |
| CAS number | 160391-70-8 |
| IUPAC name | (E)-2-cyano-3-(3,4-dihydroxy-5-nitrophenyl)prop-2-enoic acid |
| Molecular formula | C10H6N2O6 |
| Molar mass | 250.16 g/mol |
| Exact mass | 250.0226 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 1.1 |
| H-bond donors / acceptors | 3 / 7 |
| Topological polar surface area | 147 Ų |
| HS code | 38229090 |
| InChIKey | XDDDOLQEZBJWFZ-LZCJLJQNSA-N |
| SMILES | C1=C(C=C(C(=C1[N+](=O)[O-])O)O)/C=C(\C#N)/C(=O)O |
| PubChem CID | 23189849 |
| Synonyms | Entacapone - Impurity F, Entacapone acid, Tyrphostin AG 1290, (2E)-2-Cyano-3-(3,4-dihydroxy-5-nitrophenyl)prop-2-enoic acid, 2-Propenoic acid, 2-cyano-3-(3,4-dihydroxy-5-nitrophenyl)-, (2E)-, Entacapone impurity F, (E)-2-Cyano-3-(3,4-dihydroxy-5-nitrophenyl)acrylic acid, (E)-2-cyano-3-(3,4-dihydroxy-5-nitrophenyl)-2-propenoic acid, 2-cyano-3-(3,4-dihydroxy-5-nitrophenyl)prop-2-enoicacid, (E)-2-cyano-3-(3,4-dihydroxy-5-nitrophenyl)-2-propenoicacid |
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 |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Entacapone EP Impurity F
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