Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

734993

Sigma-Aldrich

3-Phenyl-1H-pyrazole-4-carboxaldehyde

97%

Synonym(s):

3-Phenylpyrazole-4-carbaldehyde

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C10H8N2O
CAS Number:
26033-20-5
Molecular Weight:
172.18
MDL number:
MFCD00216971
UNSPSC Code:
12352100
PubChem Substance ID:
329763784
NACRES:
NA.22

Assay

97%

form

solid

mp

142-147 °C

functional group

aldehyde
phenyl

storage temp.

2-8°C

SMILES string

O=Cc1c[nH]nc1-c2ccccc2

InChI

1S/C10H8N2O/c13-7-9-6-11-12-10(9)8-4-2-1-3-5-8/h1-7H,(H,11,12)

InChI key

OCCFXKQCKSLEII-UHFFFAOYSA-N

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class Code

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
MKBV6294V
MKBG7797
MKBG7797V

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