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Merck
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Key Documents

60730

Sigma-Aldrich

凯林

for microscopy

同義詞:

呋喃并色酮

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About This Item

經驗公式(希爾表示法):
C14H12O5
CAS號碼:
分子量::
260.24
Beilstein:
263185
EC號碼:
MDL號碼:
分類程式碼代碼:
12171500
PubChem物質ID:
NACRES:
MA.02

等級

for microscopy

品質等級

化驗

≥98.0% (HPLC)

形狀

powder

bp

180-200 °C/0.05 mmHg (lit.)

mp

150-154 °C (lit.)

應用

diagnostic assay manufacturing
hematology
histology

儲存溫度

room temp

SMILES 字串

COc1c2OC(C)=CC(=O)c2c(OC)c3ccoc13

InChI

1S/C14H12O5/c1-7-6-9(15)10-11(16-2)8-4-5-18-12(8)14(17-3)13(10)19-7/h4-6H,1-3H3

InChI 密鑰

HSMPDPBYAYSOBC-UHFFFAOYSA-N

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象形圖

Skull and crossbones

訊號詞

Danger

危險分類

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges


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分析證明 (COA)

Lot/Batch Number

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Sameh El-Gogary et al.
Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology, 5(3), 311-316 (2006-03-08)
One-photon ionization, leading to formation of hydrated electrons and radical cations, has been proposed as a possible mechanism of action of some sensitizers in photobiology. In this contribution, we have investigated this proposal for the compounds khellin and visnagin, used
Jin-Koo Lee et al.
Archives of pharmacal research, 33(11), 1843-1850 (2010-12-01)
Visnagin, which is found in Ammi visnaga, has biological activity as a vasodilator and reduces blood pressure by inhibiting calcium influx into the cell. The present study demonstrates the anti-inflammatory effect of visnagin on lipopolysaccharide (LPS)-stimulated BV-2 microglial cells. When
Topical khellin and natural sunlight in the outpatient treatment of recalcitrant palmoplantar pompholyx: report of an open pilot study.
Giovanni Luigi Capella
Dermatology (Basel, Switzerland), 211(4), 381-383 (2005-11-16)
S Valkova et al.
Clinical and experimental dermatology, 29(2), 180-184 (2004-02-28)
Vitiligo is an idiopathic leukoderma often with a progressive course causing destruction of melanocytes. The best methods for achieving cosmetically acceptable re-pigmentation of affected skin appear to be both local and systemic PUVA. They may, however, cause serious side effects
Salama Omar et al.
Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology, 8(8), 1179-1186 (2009-07-30)
A theoretical investigation of the formation and spectroscopic properties of the furan and pyrone monoadducts between the photosensitizer khellin and DNA base thymine is reported. The thermal reaction pathways involve very high barriers, whereas the excited state surfaces display low

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