diacetoxy Scirpenol-13C19

Formulation: A 25 µg/ml solution in acetonitrile

Formal Name: ((2S,2'R,3'R,4'S,5'S,5a'R,9a'R)-4'-(acetoxy-13C2)-3'-hydroxy-5',8'-di(methyl-13C)-2',3',4',5',7',9a'-hexahydrospiro[oxirane-2,10'-[2,5]methanobenzo[b]oxepin]-5a'(6'H)-yl-2,2',3,3',4',5',5a',6',7',8',9',9a'-13C12)methyl-13C acetate-13C2

Purity: ≥98%

Formula Markup: [13C]19H26O7

Formula Weight: 385,3

Shelf life (days): 730

Notes: diacetoxy Scirpenol-13C19 is intended for use as an internal standard for the quantification of diacetoxy scirpenol (Item No. 11427) by GC- or LC-MS. diacetoxy Scirpenol is a trichothecene mycotoxin originally isolated from F. equiseti.{65570} It is toxic to pigs (LD50 = 0.38 mg/kg, i.v.) and lethal to brine shrimp (LC50 = 0.39 µg/ml).{65572,65571} diacetoxy Scirpenol (1 µg/ml) suppresses phagocytosis by, and superoxide production in, isolated mouse macrophages in an S. cerevisiae model of phagocytosis.{65573} It is toxic to barley, wheat, and sorghum seedlings (LD50s = 1.26, 3.98, and 10 mg/L, respectively).{65574} It has been found as a contaminant in grasses intended to be used as animal feed.{65575}

• SKU: CAY31287
• Manufacturer: Cayman Chemical
• Manufacturer SKU: 31287-1.2
• Green Labware: No
• Package Unit: 1,2 ml
• Quantity Unit: STK
• Application: GC-MS, LC-MS, Isotopenmarkierung