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4-Chlorophthalazin-1(2H)-one
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4-Chlorophthalazin-1(2H)-one

CAS: 2257-69-4

Ref. 3D-FC133568

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Estimated delivery in United States, on Thursday 23 Jan 2025

Product Information

Name:
4-Chlorophthalazin-1(2H)-one
Synonyms:
  • 1(2H)-phthalazinone
  • 4-chloro-
  • 1-Chloro-3,4-dihydrophthalazin-4-one
  • 4-chlorophthalazin-1(2H)-one
Description:

4-Chlorophthalazin-1(2H)-one is an organic compound that is a derivative of phthalazine. It has a hydrazone group, which can be reduced to the corresponding hydroxylamine. 4-Chlorophthalazin-1(2H)-one crystallizes in the form of white needles that melt at 138 °C and decompose at 183 °C. The melting point of this compound can be raised by heating it with other substances such as pyridine or dimethylformamide. 4-Chlorophthalazin-1(2H)-one can be used in voltammetry as a reference electrode and also as an intermediate in the synthesis of analogs of pyridazine. This chemical has been shown to react with aldehydes to create unsymmetrical carbonyl compounds, which are useful for synthesizing drugs such as antibiotics and anticancer agents.

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:
180.59 g/mol
Formula:
C8H5ClN2O
Purity:
Min. 95%
InChI:
InChI=1S/C8H5ClN2O/c9-7-5-3-1-2-4-6(5)8(12)11-10-7/h1-4H,(H,11,12)
InChI key:
InChIKey=QCKGMJDOJRNSMS-UHFFFAOYSA-N
SMILES:
O=c1[nH]nc(Cl)c2ccccc12
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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