Skip to Content
Merck
CN

C82159

Cinnoline-4-carboxylic acid

97%

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

Empirical Formula (Hill Notation):
C9H6N2O2
CAS Number:
21905-86-2
Molecular Weight:
174.16
NACRES:
NA.22
PubChem Substance ID:
24893032
UNSPSC Code:
12352100
EC Number:
244-650-5
MDL number:
MFCD00006813
Assay:
97%
Form:
powder

Key Documents

View All Documentation
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

InChI

1S/C9H6N2O2/c12-9(13)7-5-10-11-8-4-2-1-3-6(7)8/h1-5H,(H,12,13)

InChI key

ZKOMQFDQFTVPBZ-UHFFFAOYSA-N

SMILES string

OC(=O)c1cnnc2ccccc12

assay

97%

form

powder

mp

175 °C (dec.) (lit.)

Quality Level

100

Related Categories

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKBF5281
07823PD
13925PQ
25124JB
14024LB

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

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