Trifluridine EP Impurity B
Order Trifluridine EP Impurity B (CAS 54-20-6) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-027412.
About Trifluridine EP Impurity B
Trifluridine EP Impurity B is supplied by Zemixal as a characterised reference material for Trifluridine analysis. Identity at a glance (Reference Standard): CAS 54-20-6, formula C5H3F3N2O2 and molar mass 180.08 g/mol. It is handled as a solid.
Use cases we see most often
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Storage and safety notes
It carries the GHS signal word Danger (H301, H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.
Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Each lot travels with 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.
Trifluridine standardsTypical uses
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Applications
Grade guides
Specifications and identifiers
| Product name | Trifluridine EP Impurity B |
|---|---|
| Catalogue number | ZX-027412 |
| CAS number | 54-20-6 |
| IUPAC name | 5-(trifluoromethyl)-1H-pyrimidine-2,4-dione |
| Molecular formula | C5H3F3N2O2 |
| Molar mass | 180.08 g/mol |
| Exact mass | 180.0147 |
| Grade | Reference Standard |
| Physical form | Solid |
| H-bond donors / acceptors | 2 / 5 |
| Topological polar surface area | 58.2 Ų |
| HS code | 38229090 |
| InChIKey | LMNPKIOZMGYQIU-UHFFFAOYSA-N |
| SMILES | C1=C(C(=O)NC(=O)N1)C(F)(F)F |
| PubChem CID | 5899 |
| Synonyms | 5-(Trifluoromethyl)uracil, Trifluridine - Impurity B, 5-TFMU, Trifluorothymine, 5-Trifluoromethyluracil, 5-(trifluoromethyl)pyrimidine-2,4(1H,3H)-dione, 2,4(1H,3H)-Pyrimidinedione, 5-(trifluoromethyl)-, 5-(trifluoromethyl)-1,2,3,4-tetrahydropyrimidine-2,4-dione, 5-Trifluoromethyl-1H-pyrimidine-2,4-dione, 5-trifluoromethyl-uracil, 5-(trifluoromethyl)-1,3-dihydropyrimidine-2,4-dione |
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
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements P261, P264, P264 + P265, P270, P271, P280, P301 + P316, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, 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 |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Trifluridine EP Impurity B
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