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Merck
CN

P38803

Phthalhydrazide

ReagentPlus®, 99%

Synonym(s):

2,3-Dihydro-1,4-phthalazinedione

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About This Item

Empirical Formula (Hill Notation):
C8H6N2O2
CAS Number:
Molecular Weight:
162.15
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
215-893-4
MDL number:
Assay:
99%
Form:
solid
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Quality Level

product line

ReagentPlus®

assay

99%

form

solid

mp

>300 °C (lit.)

SMILES string

O=C1NNC(=O)c2ccccc12

InChI

1S/C8H6N2O2/c11-7-5-3-1-2-4-6(5)8(12)10-9-7/h1-4H,(H,9,11)(H,10,12)

InChI key

KGLPWQKSKUVKMJ-UHFFFAOYSA-N

Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany


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Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)



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J Schiller et al.
Free radical research, 30(1), 45-57 (1999-04-08)
The reactivity of 5-amino-2,3-dihydro-phthalazine-1,4-dione (luminol) and phthalic hydrazide with hydroxyl radicals was studied. HO*-radicals were generated by the Fenton reaction as well as by water radiolysis. Both luminol and phthalic hydrazide react with hydroxyl radicals under intense chemiluminescence (CL) emission.
I H Hall et al.
The Journal of pharmacy and pharmacology, 41(6), 394-397 (1989-06-01)
The disposition of [14C]2,3-dihydrophthalazine-1,4-dione, a potent hypolipidaemic agent, has been determined after both intravenous and oral administration. Both the routes of administration afforded multi-exponential disposition with an estimated t1/2 of approximately 75 h. After oral administration, the drug was observed
L Butner et al.
International journal of tissue reactions, 18(2-3), 47-55 (1996-01-01)
2,3-Dihydrophthalazine-1,4-diones were observed to be potent anti-inflammatory agents as well as capable of protecting against endotoxin shock in mice at 8 mg/kg i.p. These agents blocked both locally- and centrally-induced pain at 8 mg/kg i.p. In part they appear to



Global Trade Item Number

SKUGTIN
P38803-25G04061832500218