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Key Documents

69664

Supelco

Bergapten

analytical standard

Synonym(s):

5-Methoxypsoralen, 4-Methoxyfuro[3,2-g]benzopyrane-7-one, Bergapten, Geralen, Heraclin, Majudin

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About This Item

Empirical Formula (Hill Notation):
C12H8O4
CAS Number:
Molecular Weight:
216.19
Beilstein:
19560
EC Number:
MDL number:
UNSPSC Code:
85151701
PubChem Substance ID:
NACRES:
NA.24

grade

analytical standard

Quality Level

Assay

≥99.0% (HPLC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

mp

189-193 °C
190-193 °C (lit.)

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

format

neat

storage temp.

2-8°C

SMILES string

COc1c2C=CC(=O)Oc2cc3occc13

InChI

1S/C12H8O4/c1-14-12-7-2-3-11(13)16-10(7)6-9-8(12)4-5-15-9/h2-6H,1H3

InChI key

BGEBZHIAGXMEMV-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.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Pictograms

Health hazardExclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Carc. 2 - Muta. 2 - 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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Shinsuke Marumoto et al.
Journal of agricultural and food chemistry, 58(13), 7777-7781 (2010-06-10)
The biotransformation of bergapten (1) by the fungus Glomerella cingulata gave the corresponding reduced acid, 6,7-furano-5-methoxy hydrocoumaric acid (2), a new compound. Xanthotoxin (3) was also converted to the corresponding reduced acid cnidiol b (4) and demethylated metabolite xanthotoxol (5)
Iii-Min Chung et al.
Immunopharmacology and immunotoxicology, 33(3), 515-518 (2011-01-11)
Ficus carica L., its fruits are delicious and can be eaten by human. Its leaves are commonly used to cure hemorrhoid and clear away heart ache. The milky sap of F. carica have a significant toxic effect against early fourth-stage
Wei Yang et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 878(5-6), 575-582 (2010-02-02)
A sensitive, specific and rapid liquid chromatography-mass spectrometry (LC-MS) method has been developed and validated for the simultaneous determination of xanthotoxin (8-methoxypsoralen), psoralen, isoimpinellin (5,8-dimethoxypsoralen) and bergapten (5-methoxypsoralen) in rat plasma using pimpinellin as an internal standard (IS). The plasma
S Tzaneva et al.
The British journal of dermatology, 162(3), 655-660 (2009-09-23)
Ultraviolet (UV) A1 and psoralen plus UVA (PUVA) are effective treatment options for severe atopic dermatitis (AD); however, their relative efficacy has not yet been determined in a head-to-head study. To compare UVA1 and oral 5-methoxypsoralen (5-MOP) plus UVA with
Suncerae I Smith et al.
The Analyst, 135(5), 943-952 (2010-04-27)
Upon UV photoactivation, psoralen analogs form covalent mono-adducts and cross-links with DNA at thymine residues. Electrospray ionization mass spectrometric analysis allowed rapid and efficient determination of the reaction percentages of each psoralen analog with DNA duplexes containing different binding sites

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