S-(-)-Warfarin
Buy S-(-)-Warfarin (CAS 5543-57-7) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-023050.
About S-(-)-Warfarin
S-(-)-Warfarin belongs to the Warfarin reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 5543-57-7, formula C19H16O4 and molar mass 308.3 g/mol. It is handled as a solid.
Where it is used
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Handling and storage
Classified under GHS with signal word Danger and hazard statements H300, H310, H330 and H372. Read the SDS before first use.
Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. 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.
Warfarin standardsTypical uses
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Applications
Specifications and identifiers
| Product name | S-(-)-Warfarin |
|---|---|
| Catalogue number | ZX-023050 |
| CAS number | 5543-57-7 |
| IUPAC name | 4-hydroxy-3-[(1S)-3-oxo-1-phenylbutyl]chromen-2-one |
| Molecular formula | C19H16O4 |
| Molar mass | 308.3 g/mol |
| Exact mass | 308.1049 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 2.7 |
| H-bond donors / acceptors | 1 / 4 |
| Topological polar surface area | 63.6 Ų |
| HS code | 38229090 |
| InChIKey | PJVWKTKQMONHTI-HNNXBMFYSA-N |
| SMILES | CC(=O)C[C@@H](C1=CC=CC=C1)C2=C(C3=CC=CC=C3OC2=O)O |
| PubChem CID | 54688261 |
| Synonyms | Warfarin S-Isomer, (-)-Warfarin, levrowarfarin, Warfarin, (S)-, (S)-4-Hydroxy-3-(3-oxo-1-phenylbutyl)-2-benzopyrone, Coumarin, 3-(.alpha.-acetonylbenzyl)-4-hydroxy-, (S)-(-)-, 4-hydroxy-3-((1S)-3-oxo-1-phenylbutyl)chromen-2-one, 4-hydroxy-3-((1S)-3-oxo-1-phenylbutyl)-2H-chromen-2-one, (S)-4-hydroxy-3-(3-oxo-1-phenylbutyl)-2H-chromen-2-one |
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
- H300Fatal if swallowed
- H310Fatal in contact with skin
- H330Fatal if inhaled
- H372Causes damage to organs through prolonged or repeated exposure
- H411Toxic to aquatic life with long lasting effects
Precautionary statements P203, P260, P262, P264, P270, P271, P273, P280, P284, P301 + P316, P302 + P352, P304 + P340, P316, P318, P319, P320, P321, P330, P361 + P364, P391, 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.
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