Skip to Content
Merck
All Photos(1)

Key Documents

747351

Sigma-Aldrich

Pyrazole-4-13C

99 atom % 13C, 97% (CP)

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
13CC2H4N2
Molecular Weight:
69.07
MDL number:
UNSPSC Code:
12352005
PubChem Substance ID:

isotopic purity

99 atom % 13C

Assay

97% (CP)

form

crystals

mass shift

M+1

SMILES string

C1=NNC=[13CH]1

InChI

1S/C3H4N2/c1-2-4-5-3-1/h1-3H,(H,4,5)/i1+1

InChI key

WTKZEGDFNFYCGP-OUBTZVSYSA-N

Packaging

This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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