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Documentos

PHL89866

Xanthotoxin

phyproof® Reference Substance

Sinónimos:

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

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About This Item

Fórmula empírica (notación de Hill):
C12H8O4
Número de CAS:
298-81-7
Peso molecular:
216.19
Beilstein/REAXYS Number:
196453
MDL number:
MFCD00005009
UNSPSC Code:
41116107
NACRES:
NA.24

grade

primary reference standard

product line

phyproof® Reference Substance

assay

≥95.0% (HPLC)

form

solid

manufacturer/tradename

PhytoLab

mp

148-150 °C (lit.)

storage temp.

2-8°C

SMILES string

COc1c2OC(=O)C=Cc2cc3ccoc13

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

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General description

This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG

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+].

Other Notes

This compound is commonly found in plants of the genus: angelica carum pimpinella

Legal Information

phyproof is a registered trademark of PhytoLab GmbH & Co. KG

pictograms

Health hazardExclamation mark
GHS08,GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Carc. 2 - Muta. 2 - Skin Sens. 1

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificados de análisis (COA)

Lot/Batch Number
106248907

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