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Merck
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Key Documents

Altri documenti

189219

Sigma-Aldrich

Coumachlor

98%

Sinonimo/i:

(±)-3-(α-Acetonyl-p-chlorobenzyl)-4-hydroxycoumarin, p-Chlorowarfarin

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About This Item

Formula empirica (notazione di Hill):
C19H15ClO4
Numero CAS:
81-82-3
Peso molecolare:
342.77
Beilstein:
6819431
Numero CE:
201-378-1
Numero MDL:
MFCD00012094
Codice UNSPSC:
12352100
ID PubChem:
24851370
NACRES:
NA.22

Saggio

98%

Forma fisica

powder

Punto di fusione

168-170 °C (lit.)

Solubilità

acetone: soluble
alcohol: soluble
benzene: slightly soluble
chloroform: soluble
diethyl ether: slightly soluble
water: insoluble

Stringa SMILE

CC(=O)CC(c1ccc(Cl)cc1)C2=C(O)c3ccccc3OC2=O

InChI

1S/C19H15ClO4/c1-11(21)10-15(12-6-8-13(20)9-7-12)17-18(22)14-4-2-3-5-16(14)24-19(17)23/h2-9,15,22H,10H2,1H3
DEKWZWCFHUABHE-UHFFFAOYSA-N

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Descrizione generale

Coumachlor is an anticoagulant rodenticide. It forms complex with zirconium.

Applicazioni

Coumachlor was used as internal standard for simultaneous enantioseparation of (+/-)-warfarin by chiral capillary electrochromatography with electrospray ionization mass spectrometry.

Applicazioni

N° Catalogo
Descrizione
Determinazione del prezzo

Pittogrammi

Skull and crossbonesHealth hazard
GHS06,GHS08

Avvertenze

Danger

Indicazioni di pericolo

H301,H310,H373,H412

Classi di pericolo

Acute Tox. 1 Dermal - Acute Tox. 3 Oral - Aquatic Chronic 3 - STOT RE 2

Codice della classe di stoccaggio

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

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Jack Zheng et al.
Analytical chemistry, 75(22), 6295-6305 (2003-11-18)
The hyphenation of chiral capillary electrochromatography (CEC) with electrospray ionization mass spectrometry (ESI-MS) is very challenging but promising due to the fact that it combines sensitivity with high specificity and selectivity. In this work, CEC capillaries packed with (3R,4S)-Whelk-O1 chiral
Jakob Avi Shimshoni et al.
Journal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc, 25(6), 736-743 (2013-10-02)
Anticoagulant rodenticides are frequently a cause of poisoning of domestic animals, wildlife, and human beings. A toxicosis in 6,000 laying hens caused by the malicious addition of unknown amounts of coumatetralyl bait as well as the insecticides aldicarb, methomyl, and
L A Svensson et al.
The Analyst, 125(6), 1037-1039 (2000-08-10)
Racemic mixtures of five acidic drugs have been successfully separated by supercritical fluid chromatography (SFC) using macrocyclic antibiotic chiral stationary phases (CSPs). A ristocetin A CSP has been prepared 'in-house' and effectively applied in packed capillary SFC to separate the
I Kostova et al.
Archiv der Pharmazie, 334(5), 157-162 (2001-06-21)
Zirconium complexes of mendiaxon, warfarin, coumachlor, and niffcoumar have been synthesized by reaction of the ligands with zirconium chloride in stoichiometric ratio 1:2. The formation of the complexes has been proved on the basis of elemental analysis, IR-spectroscopy, 1H-NMR spectroscopy
Wenjian Lao et al.
Journal of chromatography. A, 1217(42), 6545-6554 (2010-09-18)
Unusual peak profiles of warfarin were characterized on two oligoproline chiral stationary phases (CSPs). The pattern of 1st peak (S(-)) broadening and the 2nd peak (R(+)) compression was observed under mobile phase of hexane (0.1% TFA)/2-propanol (IPA) on a triproline
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