Basic information Safety Supplier Related

1-Methyl-1H-pyrazole-4-carbaldehyde

Basic information Safety Supplier Related

1-Methyl-1H-pyrazole-4-carbaldehyde Basic information

Product Name:
1-Methyl-1H-pyrazole-4-carbaldehyde
Synonyms:
  • 1-METHYL-1H-PYRAZOLE-4-CARBALDEHYDE
  • 1-METHYL-1H-PYRAZOLE-4-CARBOXALDEHYDE
  • AKOS PAO-0259
  • AKOS B000400
  • IFLAB-BB F2124-0695
  • CHEMBRDG-BB 4301129
  • ASINEX-REAG BAS 00468061
  • ART-CHEM-BB B000400
CAS:
25016-11-9
MF:
C5H6N2O
MW:
110.11
EINECS:
627-692-2
Product Categories:
  • Aldehydes
  • Pyrazoles & Triazoles
  • Pyrazoles & Triazoles
  • Building Blocks
  • Heterocyclic Building Blocks
  • Pyrazoles
Mol File:
25016-11-9.mol
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1-Methyl-1H-pyrazole-4-carbaldehyde Chemical Properties

Melting point:
29-34 °C
Boiling point:
60-62°C/0.08mm
Density 
1.14±0.1 g/cm3(Predicted)
Flash point:
>230 °F
storage temp. 
Inert atmosphere,2-8°C
pka
0.17±0.10(Predicted)
form 
powder to lump to clear liquid
color 
White or Colorless to Yellow to Orange
Sensitive 
Air Sensitive
InChI
InChI=1S/C5H6N2O/c1-7-3-5(4-8)2-6-7/h2-4H,1H3
InChIKey
MYFZXSOYJVWTBL-UHFFFAOYSA-N
SMILES
N1(C)C=C(C=O)C=N1
CAS DataBase Reference
25016-11-9(CAS DataBase Reference)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
37/38-41-43
Safety Statements 
26-36/37/39
WGK Germany 
3
HazardClass 
IRRITANT
HS Code 
29331990

MSDS

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1-Methyl-1H-pyrazole-4-carbaldehyde Usage And Synthesis

Uses

1-Methyl-1H-pyrazole-4-carbaldehyde is a pharmaceutical intermediate used in the synthesis of the CHK1 inhibitor MK-8776.

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