207371

(R)-Semivioxanthin

Size

£377.00

SKU:: 207371
Molecular Weight:: 274.3
Purity:: ≥98% (HPLC)
Storage Conditions:: -20°C
Supplier:: United States Biological
CAS Number:: 70477-26-8
Format:: Supplied as a pale yellow to green solid.
Extra Details:: Mycotoxin. Antibacterial (Gram-positive) and antifungal. Immunoregulator by degradation of IkappaB (Inhibitor of NF-kappaB) and regulation of the TNF-alpha (tumor necrosis factor-alpha) and MAPK (mitogen-activated protein kinase) signaling pathways. Synonyms: (3R)-3,4-Dihydro-9,10-dihydroxy-7-methoxy-3-methyl-1H-naphtho[2,3-c]pyran-1-one; (+)-Semi-vioxanthin; (R)-semi-Vioxanthin; Semivioxanthin CAS No: 70477-26-8 Source: Penicillium citreo-viride Molecular Formula: C₁₅H₁₄O₅ Molecular Weight: 274.3 Solubility: Chloroform, tetrahydrofuran or DMSO. Poorly soluble in H2O. Method for Determining Identity: Proton NMR Appearance: Pale yellow to green solid. Purity: ≥98% (HPLC) Storage and Stability: May be stored at 4°C for short-term only. Long-term storage is recommended at -20°C. Stable for 1 year after receipt. Protect from light when in solution. For maximum recovery of product, centrifuge the original vial prior to removing the cap.