Skip to Content
Merck
CN

190-M

Cresyl Violet

HARLECO® Used to stain nuclei and Nissl bodies

Synonym(s):

Cresyl Violet, Gentian Violet

Sign In to View Organizational & Contract Pricing.

Select a Size


About This Item

Empirical Formula (Hill Notation):
C18H15N3O3
CAS Number:
Molecular Weight:
321.33
UNSPSC Code:
41116130
EC Index Number:
234-043-3
MDL number:
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

SMILES string

Nc1c2c(c3nc4c([o+]c3c1)cc(cc4)N)cccc2.[O-]C(=O)C

InChI

1S/C16H12N3O.C2H4O2/c17-9-5-6-13-14(7-9)20-15-8-12(18)10-3-1-2-4-11(10)16(15)19-13;1-2(3)4/h1-8H,17-18H2;1H3,(H,3,4)/q+1;/p-1

InChI key

XKOCOMKJPWEOHX-UHFFFAOYSA-M

form

solid

pH

3 (20 °C, 10 g/L in H2O)

mp

140-143 °C

solubility

70 g/L

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

Quality Level

Application

Certified by the Biological Stain Commission (BSC)
For In-Vitro Diagnostic Use.
For Professional Use.
HARLECO® Used to stain nuclei and Nissl bodies

Legal Information

HARLECO is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

监管及禁止进口产品
This item has

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service