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Xanthotoxin

SIAL/56448 - analytical standard

Synonym: 8-Methoxypsoralen; 8-MOP; 9-Methoxyfuro[3,2-g][1]benzopyran-7-one; Ammoidin; Methoxsalen; Xanthotoxin

CAS Number: 298-81-7
Empirical Formula (Hill Notation): C12H8O4
Molecular Weight: 216.19
EC Number: 206-066-9
MDL Number: MFCD00005009
Linear Formula: C12H8O4
Product Type: Chemical

Catalog Number PKG Qty. Price Quantity
45-56448-50MG 50 mg
$132.00
1/EA
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This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 56448-50MG

 

application(s) cleaning products
cosmetics
food and beverages
personal care
assay ≥98% (GC)
format neat
grade analytical standard
InChI 1S/C12H8O4/c1-14-12-10-8(4-5-15-10)6-7-2-3-9(13)16-11(7)12/h2-6H,1H3
InChI key QXKHYNVANLEOEG-UHFFFAOYSA-N
mp 148-150 °C (lit.)
Quality Level 100 
shelf life limited shelf life, expiry date on the label
SMILES string COc1c2OC(=O)C=Cc2cc3ccoc13
storage temp. 2-8°C
technique(s) gas chromatography (GC): suitable
  HPLC: suitable
Application: Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Biochem/physiol Actions: 8-methoxypsoralen (8-MOP) plus ultraviolet A (UVA) irradiation induces monoadducts and interstrand cross-links in DNA and therefore can be used to study DNA repair and recombination mechanisms. Cultured normal human melanocytes treated with 8-methoxypsoralen and irradiated with ultraviolet A (UVA) formed 8-methoxypsoralen-phospholipid photoadducts that could be substituted for diacylglycerol to activate protein kinase C in a cell-free system. 8-MOP is an inactivator of purified reconstituted cytochrome P450. It also inhibits substance P-induced histamine release from substance P-activated rat peritoneal mast cells by suppressing the rise in [Ca2+].
General description: Xanthotoxin is an allelochemical or a phototoxic allomone mainly found in host plants of black swallowtail. It can have the tendency to induce tolerance towards Α-cypermethrin, a pyrethroid insecticide used for insects like Helicoverpa zea.
Packaging: Bottomless glass bottle. Contents are inside inserted fused cone.
Purity ≥98% (GC)
mp 148-150 °C (lit.)
Storage Temp. 2-8°C
UNSPSC 85151701

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