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Merck
CN

C8890

4-Chloro-1-naphthol

horseradish peroxidase substrate, fluorogenic, ≥98% (GC), crystalline

Synonym(s):

4-chloronaphthalen-1-ol

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About This Item

Linear Formula:
ClC10H6OH
CAS Number:
604-44-4
Molecular Weight:
178.61
Beilstein:
509750
EC Number:
210-068-5
MDL number:
MFCD00003974
UNSPSC Code:
12352204
PubChem Substance ID:
57654054
NACRES:
NA.83

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Product Name

4-Chloro-1-naphthol, crystalline

Assay

≥98% (GC)

Quality Level

200

form

crystalline

mp

118-121 °C (lit.)

solubility

acetone: 50 mg/mL, clear, colorless to very faintly brown

storage temp.

−20°C

SMILES string

Oc1ccc(Cl)c2ccccc12

InChI

1S/C10H7ClO/c11-9-5-6-10(12)8-4-2-1-3-7(8)9/h1-6,12H

InChI key

LVSPDZAGCBEQAV-UHFFFAOYSA-N

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General description

Chromogenic peroxidase substrate useful in enzyme-linked detection procedures.

Application

4-Chloro-1-naphthol has been used to visualize protein bands in western blotting. It has also been used in staining polyvinylidene fluoride (PVDF) membrane by Nakane method.

Biochem/physiol Actions

4-Chloro-1-naphthol serves as a substrate for horseradish peroxidase.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCZ1654
MKCX8689
MKCW5673
MKCW6751
MKCM2556

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Endothelial microparticles induce formation of platelet aggregates via a von Willebrand factor/ristocetin dependent pathway, rendering them resistant to dissociation
JIMENEZ JJ, et al.
Journal of Thrombosis and Haemostasis, 3(6), 1301-1308 (2005)
Limited proteolysis of fibrinogen by fibrinogenase from Echis multisquamatis venom
Chernyshenko VO
The Protein Journal, 34(2), 130-134 (2015)
Ildikó Bódi et al.
Poultry science, 98(9), 3464-3470 (2018-11-28)
In the chicken bursa of Fabricius (BF), the interfollicular epithelium (IFE) consists of cylindrical- and cuboidal-shaped cells. Among the cylindrical-shaped epithelial cells, mucus-producing and caveolin-1 (Cav-1)-expressing cells can be distinguished. Occasionally, the cuboidal-shaped cells also express Cav-1, which suggests that
A Domingo et al.
Analytical biochemistry, 182(1), 176-181 (1989-10-01)
As described in this article, visualization and/or photography under uv light of 4-chloro-1-naphthol-developed, peroxidase-marked immunoblots allows an increase in sensitivity of more than 100 times over the apparent staining results observable under normal visible white light. This increase in sensitivity
D J Litman et al.
Clinical chemistry, 29(9), 1598-1603 (1983-09-01)
We describe an internally referenced immunochemical test-strip for use in the rapid detection of morphine. The method is based on the "enzyme-channelling" immunoassay technique, and a glucose oxidase-horseradish peroxidase enzyme pair is used to immunospecifically generate an insoluble, colored reaction
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