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Key Documents

73633

Supelco

Psoralen

analytical standard

Synonym(s):

6,7-Furanocoumarin, 7H-Furo[3,2-g]benzopyran-7-one, Ficusin, Furo[3,2-g]coumarin

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About This Item

Empirical Formula (Hill Notation):
C11H6O3
CAS Number:
Molecular Weight:
186.16
Beilstein:
152784
EC Number:
MDL number:
UNSPSC Code:
85151701
PubChem Substance ID:
NACRES:
NA.24

grade

analytical standard

Quality Level

Assay

≥98.0% (HPLC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

impurities

≤5.0% water

application(s)

food and beverages

format

neat

storage temp.

2-8°C

SMILES string

O=C1Oc2cc3occc3cc2C=C1

InChI

1S/C11H6O3/c12-11-2-1-7-5-8-3-4-13-9(8)6-10(7)14-11/h1-6H

InChI key

ZCCUUQDIBDJBTK-UHFFFAOYSA-N

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Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Photochemical reagent for the investigation of nucleic acid structure and function.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

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Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Skin Sens. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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Karen S McGinnis et al.
Archives of dermatology, 139(6), 771-775 (2003-06-18)
Multimodality biological response-modifier therapy that includes photopheresis, interferon, and bexarotene is the standard of care in our institution for advanced cutaneous T-cell lymphoma with peripheral blood involvement. We added psoralen plus long-wave UV-A (PUVA) to this regimen in 5 patients
Takuya Furuhashi et al.
PloS one, 8(1), e54895-e54895 (2013-02-01)
Photo(chemo)therapy is widely used to treat psoriasis, the pathogenesis of which might be caused by an imbalance of Th17 cells/regulatory T cells (Treg). In the present study, we evaluated the effects of photo(chemo)therapy on the Th17/Treg balance and Treg function.
F P Gasparro et al.
Environmental and molecular mutagenesis, 31(2), 105-112 (1998-04-17)
Photochemotherapy employing 8-methoxypsoralen and ultraviolet radiation (PUVA) is widely used in the treatment of psoriasis. The photoactivation of psoralens in skin cells leads to DNA photoadduct formation which may be responsible for the efficacy of PUVA. Subsequent mutations may lead
M A Pathak
Journal of the National Cancer Institute, 69(1), 163-170 (1982-07-01)
Photosensitization reactions involve phototoxic reactions and photoallergic reactions, which are less common. Common drugs and chemicals that photosensitize humans are listed. Phototoxic reactions include the following: 1) direct photosensitization (type I reactions), in which the reactions of the triplet-state sensitizer
Psoralen and ultraviolet a light therapy for psoriasis.
Robert S Stern
The New England journal of medicine, 357(7), 682-690 (2007-08-19)

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