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Ethyl 1-methyl-1H-pyrazole-3-carboxylate
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Ethyl 1-methyl-1H-pyrazole-3-carboxylate

CAS: 88529-79-7

Ref. 3D-FE130779

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Estimated delivery in United States, on Monday 30 Dec 2024

Product Information

Name:
Ethyl 1-methyl-1H-pyrazole-3-carboxylate
Synonyms:
  • 1H-pyrazole-3-carboxylic acid
  • 1-methyl-
  • ethyl ester
  • 1H-Pyrazole-3-carboxylicacid,1-methyl-,ethylester(9CI)
Description:

Ethyl 1-methyl-1H-pyrazole-3-carboxylate is an intermediate in the synthesis of pyrazoles. It can be prepared by refluxing ethyl hydrazine with diethyl pyrocarbonate and a strong base. The reaction is monitored by gas chromatography (GC) and GC/mass spectrometry (MS). The product obtained is a mixture of two regioisomers, the desired 1-methyl-1H-pyrazole-3-carboxylic acid and the undesired 1,2,3,4,5,6-hexahydropyridazine. This compound can also be prepared from methyl 3-(hydroxymethyl)pyrazolecarboxylate and hydrochloric acid. Ethyl 1-methyl-1H-pyrazole-3 carboxylate has been shown to have a stable structure when subjected to XRD techniques.

Notice:
Our products are intended for lab use only. For any other use, please contact us.
Brand:
Biosynth
Long term storage:
Notes:

Chemical properties

Molecular weight:
154.17 g/mol
Formula:
C7H10N2O2
Purity:
Min. 95%
InChI:
InChI=1S/C7H10N2O2/c1-3-11-7(10)6-4-5-9(2)8-6/h4-5H,3H2,1-2H3
InChI key:
InChIKey=QSICLAHSIQPDMB-UHFFFAOYSA-N
SMILES:
CCOC(=O)c1ccn(C)n1
MDL:
Melting point:
Boiling point:
Flash point:
Density:
Concentration:
EINECS:
Merck:
HS code:

Hazard Info

UN Number:
EQ:
Class:
H Statements:
P Statements:
Forbidden to fly:
Hazard Info:
Packing Group:
LQ:

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