Product

1H-Pyrazole-4-carboxaldehyde

CAS No.：35344-95-7

Other grades of this product :

1H-Pyrazole-4-carboxaldehyde Basic information

Product Name:	1H-Pyrazole-4-carboxaldehyde
Synonyms:	4-Pyrazolecarboxaldehyde;1H-PYRAZOLE-4-CARBALDEHYDE;1H-PYRAZOLE-4-CARBOXALDEHYDE;AKOS BB-9811;1H-Pyrazole-4-carboxaldeh...;4-pyrazolylcarboxaldehyde;Pyrazole-4-Aldehyde;pyrazole-4-carboxaldehyde
CAS:	35344-95-7
MF:	C4H4N2O
MW:	96.09
EINECS:	636-879-8
Product Categories:	Aldehydes;Pyrazoles & Triazoles;Pyrazoles & Triazoles
Mol File:	35344-95-7.mol

1H-Pyrazole-4-carboxaldehyde Chemical Properties

Melting point	82-83 °C(Solv: cyclohexane (110-82-7))
Boiling point	300.0±13.0 °C(Predicted)
density	1.322±0.06 g/cm3(Predicted)
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
solubility	Chloroform (Slightly, Heated), Methanol (Slightly)
form	Solid
pka	11.65±0.50(Predicted)
color	Off-White to Pale Yellow
CAS DataBase Reference	35344-95-7(CAS DataBase Reference)

Safety Information

Hazard Codes	Xi
HazardClass	IRRITANT
HS Code	2933199090

MSDS Information

1H-Pyrazole-4-carboxaldehyde Usage And Synthesis

Chemical Properties	Yellowish-brown or off-white solid
Uses	4-Formylpyrazole is a reactant in the preparation of 1, 3-disubstituted-pyrazole derivatives as new class I and IIb histone deacetylase inhibitors.

1H-Pyrazole-4-carboxaldehyde Preparation Products And Raw materials

Raw materials	Ethyl pyrazole-4-carboxylate-->ACETALDEHYDE SEMICARBAZONE-->Triformylmethane-->1-(4-Methoxy-benzyl)-1H-pyrazole-4-carbaldehyde-->(1H-PYRAZOL-4-YL)METHANOL-->4-Bromopyrazole
Preparation Products	CHEMBRDG-BB 4003866

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