Tacrolimus Impurity 2
Buy Tacrolimus Impurity 2 (CAS 131944-48-4) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Part of our API Impurities range.
About Tacrolimus Impurity 2
Tacrolimus Impurity 2 is supplied by Zemixal as a characterised reference material for Tacrolimus analysis. Key data (Reference Standard): CAS 131944-48-4, formula C44H69NO12 and molar mass 804 g/mol. It is handled as a solid.
Common uses in the lab and plant
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Each lot travels with a certificate of analysis with characterisation data. 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.
Tacrolimus standardsTypical uses
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Applications
Specifications and identifiers
| Product name | Tacrolimus Impurity 2 |
|---|---|
| Catalogue number | ZX-027068 |
| CAS number | 131944-48-4 |
| IUPAC name | (1R,9S,12R,13E,15S,16S,19R,20E,23S,25S,26R,27S,29R)-1,16-dihydroxy-12-[(1R,3S,4R)-4-hydroxy-3-methoxycyclohexyl]-25,27-dimethoxy-13,15,21,23,29-pentamethyl-19-prop-2-enyl-11,30-dioxa-4-azatricyclo[24.3.1.04,9]triaconta-13,20-diene-2,3,10,18-tetrone |
| Molecular formula | C44H69NO12 |
| Molar mass | 804 g/mol |
| Exact mass | 803.482 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 2.2 |
| H-bond donors / acceptors | 3 / 12 |
| Topological polar surface area | 178 Ų |
| HS code | 38229090 |
| InChIKey | CISNOWSTVWQKDD-NNRSKTCFSA-N |
| SMILES | C[C@@H]1C[C@@H]([C@@H]2[C@H](C[C@H]([C@@](O2)(C(=O)C(=O)N3CCCC[C@H]3C(=O)O[C@@H](/C(=C/[C@@H]([C@H](CC(=O)[C@@H](/C=C(/C1)\C)CC=C)O)C)/C)[C@@H]4CC[C@H]([C@H](C4)OC)O)O)C)OC)OC |
| PubChem CID | 156621058 |
| Synonyms | Tacrolimus Regioisomer |
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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