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Merck
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주요 문서

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60730

Sigma-Aldrich

Khellin

for microscopy

동의어(들):

4,9-Dimethoxy-7-methyl-5H-furo[3,2-g][1]benzopyran-5-one

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About This Item

실험식(Hill 표기법):
C14H12O5
CAS Number:
82-02-0
Molecular Weight:
260.24
Beilstein:
263185
EC Number:
201-392-8
MDL number:
MFCD00005007
UNSPSC 코드:
12171500
PubChem Substance ID:
329759173
NACRES:
MA.02

Grade

for microscopy

Quality Level

100

분석

≥98.0% (HPLC)

양식

powder

bp

180-200 °C/0.05 mmHg (lit.)

mp

150-154 °C (lit.)

적합성

suitable for microscopy

응용 분야

diagnostic assay manufacturing
hematology
histology

저장 온도

room temp

SMILES string

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 key

HSMPDPBYAYSOBC-UHFFFAOYSA-N

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픽토그램

Skull and crossbones
GHS06

신호어

Danger

유해 및 위험 성명서

H301 + H311 + H331,H315,H319,H335

Hazard Classifications

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

표적 기관

Respiratory system

Storage Class Code

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

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

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

가장 최신 버전 중 하나를 선택하세요:

시험 성적서(COA)

Lot/Batch Number
BCBJ3836V

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특정 버전이 필요한 경우 로트 번호나 배치 번호로 특정 인증서를 찾을 수 있습니다.

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문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

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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