Skip to Content
Merck
CN

Key Documents

View All Documentation

187135

Isonicotinic acid N-oxide

99%

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):
C6H5NO3
CAS Number:
13602-12-5
Molecular Weight:
139.11
UNSPSC Code:
12352100
PubChem Substance ID:
24851255
EC Number:
237-086-6
MDL number:
MFCD00006209
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

assay

99%

mp

270-271 °C (lit.)

SMILES string

OC(=O)c1cc[n+]([O-])cc1

InChI

1S/C6H5NO3/c8-6(9)5-1-3-7(10)4-2-5/h1-4H,(H,8,9)

InChI key

QCWTWMJMLSKQCJ-UHFFFAOYSA-N

General description

Isonicotinic acid N-oxide interacts with 3d metal(II) perchlorates in ethanol-triethyl orthoformate leading to partial substitution of perchlorate with isonicotinate-N-oxide anionic groups. It reacts with AgClO4 or AgBF4 to yield distinct crystalline products. It forms polymeric lanthanide(III) complexes.

Application

Isonicotinic acid N-oxide was used in the synthesis of three-dimensional coordination polymers based on inorganic lanthanide(II) sulfate skeletons.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

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