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6-Phenyl-5-(piperazin-1-yl)pyridazin-3(2H)-one

HCID 2767916
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Basic informationNames & identifiersPropertiesSafety & regulationRelated reactionsCompound notes
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Basic information

CAS
132814-16-5
Standard SMILES
O=c1cc(N2CCNCC2)c(-c2ccccc2)n[nH]1
InChIKey
BTLOOVKBRJZVLB-UHFFFAOYSA-N
Molecular formula
C14H16N4O
Average molar mass
256.3 g/mol
Monoisotopic mass
256.13241115

Names & identifiers

Preferred name
6-Phenyl-5-(piperazin-1-yl)pyridazin-3(2H)-one
IUPAC
3-phenyl-4-piperazin-1-yl-1H-pyridazin-6-one
English name
6-PHENYL-5-PIPERAZINO-3(2H)-PYRIDAZINONE
Molecular formula
C14H16N4O
Molecular weight
256.3

Names & synonyms

132814-16-56-Phenyl-5-(piperazin-1-yl)pyridazin-3(2H)-one6-Phenyl-5-piperazino-3(2H)-pyridazinone3-phenyl-4-piperazin-1-yl-1H-pyridazin-6-oneMFCD025710976-phenyl-5-(piperazin-1-yl)-2,3-dihydropyridazin-3-one6-Phenyl-5-(piperazin-1-yl)pyridazin-3-olSCHEMBL3556833SCHEMBL13116659DTXSID90377632BTLOOVKBRJZVLB-UHFFFAOYSA-NSBB101746
Show more names
6-Phenyl-5-piperazin-1-yl-2H-pyridazin-3-one3(2H)-Pyridazinone, 6-phenyl-5-(1-piperazinyl)-2,3-Dihydro-3-oxo-6-phenyl-5-(piperazin-1-yl)pyridazine, 1-(1,6-Dihydro-6-oxo-3-phenylpyridazin-4-yl)piperazine
AKOS00506950411P-412SDB-369372CS-03185966-phenyl-5-piperazinyl-2-hydropyridazin-3-one6-Phenyl-5-(1-piperazinyl)-3(2H)-pyridazinone

Database identifiers

CAS
132814-16-5
PubChem CID
2767916
DTXSID
DTXSID90377632
Nikkaji
J1.048.664E

Properties

Computed structural propertiesFilling in

XLogP
0.9
Topological polar surface area
56.7 Ų
Hydrogen bond donors
2
Hydrogen bond acceptors
4
Rotatable bonds
2
Heavy atoms
19
Formal charge
0
Complexity
404

Physicochemical properties

Melting point
268 · 268-272°C
Density
1.31 · 1.31±0.1 g/cm3(Predicted)
storage temp.
2 · 2-8°C
pka
10.79 · 10.79±0.60(Predicted)
Symbol(GHS)
7 · GHS07
Signal word
Warning
Hazard statements
302 · H302+H312+H332-H315-H319-H335
Precautionary statements
280 · P280
Hazard Codes
Xi,Xn
Risk Statements
22 · 22
HazardClass
IRRITANT
HS Code
2933599590 · 2933599590

Safety & regulation

Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.

Safety data

hs_code
2933599590
risk_code
22
Signal word
Warning
Symbol(GHS)
GHS07
hazard_code
Xi,Xn
hazard_class
IRRITANT
Hazard statements
H302+H312+H332-H315-H319-H335
Precautionary statements
P280

Related reactions

3 records
New reaction record
HRID 112319 reaction equation
HRID 112319As reactantTraining data from https://doi.org/10.1039/C8SC04228D (2/10)
HRID 1157322 reaction equation
HRID 1157322As reactantuspto-grants-2010_10
HRID 1157822 reaction equation
HRID 1157822As reactantuspto-grants-2010_10

Compound notes

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