Β-Lapachone
Request a quote| Catalog Number | ACM4707328 |
| CAS | 4707-32-8 |
| Structure | ![{[CurrentData.Name]}](https://resource.alfa-chemistry.com/structure/4707-32-8.gif) |
| Description | β-Lapachone (ARQ-501;NSC-26326) is a naturally occurring O-naphthoquinone, acts as a topoisomerase I inhibitor, and induces apoptosis by inhibiting cell cycle progression. |
| IUPAC Name | 2,2-dimethyl-3,4-dihydrobenzo[h]chromene-5,6-dione |
| Synonyms | 3,4-Dihydro-2,2-Dimethyl-2H-Naphtho[1,2-B]Pyran-5,6-Dione |
| Molecular Weight | 242.27 |
| Molecular Formula | C15H14O3 |
| Canonical SMILES | CC1(CCC2=C(O1)C3=CC=CC=C3C(=O)C2=O)C |
| Inchi | InChI=1S/C15H14O3/c1-15(2)8-7-11-13(17)12(16)9-5-3-4-6-10(9)14(11)18-15/h3-6H,7-8H2,1-2H3 |
| InChIKey | QZPQTZZNNJUOLS-UHFFFAOYSA-N |
| Boiling Point | 381.4±42.0 °C at 760 mmHg |
| Melting Point | >110 ºC (dec.) |
| Flash Point | 169.7±27.9 °C |
| Purity | 98% |
| Density | 1.3±0.1 g/cm3 |
| Refractive Index | 1.6 |
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