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P38706

Sigma-Aldrich

Phthalazine

98%

Synonym(s):

β-Phenodiazine, 2,3-Benzodiazine, 2,3-Diazanaphthalene, Benzo[d]pyridazine

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1 G
$47.70
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$137.00

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1 G
$47.70
10 G
$137.00

About This Item

Empirical Formula (Hill Notation):
C8H6N2
CAS Number:
Molecular Weight:
130.15
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

$47.70


Available to ship onApril 15, 2025Details


Request a Bulk Order

Quality Level

assay

98%

form

crystals

bp

189 °C/29 mmHg (lit.)

mp

89-92 °C (lit.)

storage temp.

2-8°C

SMILES string

c1ccc2cnncc2c1

InChI

1S/C8H6N2/c1-2-4-8-6-10-9-5-7(8)3-1/h1-6H

InChI key

LFSXCDWNBUNEEM-UHFFFAOYSA-N

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pictograms

Health hazard

signalword

Warning

hcodes

Hazard Classifications

Aquatic Chronic 3 - Muta. 2

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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Michał Achmatowicz et al.
The Journal of organic chemistry, 74(2), 795-809 (2008-12-18)
p38 MAP kinase inhibitors have attracted considerable interest as potential agents for the treatment of inflammatory diseases. Herein, we describe a concise and efficient synthesis of inhibitor 1 that is based on a phthalazine scaffold. Highlights of our approach include
Manuel Sánchez-Moreno et al.
The Journal of antimicrobial chemotherapy, 67(2), 387-397 (2011-12-01)
To evaluate the in vitro leishmanicidal activity of imidazole-based (1-4) and pyrazole-based (5-6) benzo[g]phthalazine derivatives against Leishmania infantum and Leishmania braziliensis. The in vitro activity of compounds 1-6 was assayed on extracellular promastigote and axenic amastigote forms, and on intracellular
Mehdi Rashidi et al.
Inorganic chemistry, 49(18), 8435-8443 (2010-08-18)
The reaction of phthalazine with the binuclear organoplatinum complexes [Me(2)Pt(μ-SMe(2))(μ-dppm)PtR(2)], R = Me, Ph, 4-tolyl or R(2) = (CH(2))(4), dppm = bis(diphenylphosphino)methane, gives the corresponding complexes [Me(2)Pt(μ-phthalazine)(μ-dppm)PtR(2)] by displacement of the bridging dimethylsulfide ligand. The structures of [Me(2)Pt(μ-SMe(2))(μ-dppm)PtMe(2)] and [Me(2)Pt(μ-phthalazine)(μ-dppm)PtMe(2)]
Fadi M Awadallah et al.
European journal of medicinal chemistry, 52, 14-21 (2012-03-24)
New phthalazine-based vasodilators were synthesized through the chloroacylation of the starting compound 1-hydrazinophthalazine 4 to give the two key intermediates 5 and 7. These intermediates were used to alkylate various cyclic amines to furnish the final compounds 6a-h and 8a-h.
Hyungchul Kim et al.
International journal of pharmaceutics, 377(1-2), 105-111 (2009-05-26)
Investigation of the use of solution NMR spectroscopy to determine the effect of organic solvents on chemical shift changes in bases on addition of acids is reported. This information can be useful in the evaluation of solvents and counterion selection

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