521-31-3 MFCD00006890 1,4-Phthalazinedione, 5-amino-2,3-dihydro-
last price updated at :2024-10-10 08:38:28 ,the Minimum packaging unit price $5 .
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BRN
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383929
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MDL
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MFCD00006890
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Merck
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14,5600
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CAS
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521-31-3
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Smiles
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Nc1cccc2c1c(=O)[nH][nH]c2=O
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Density
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1.3393 (rough estimate)
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Form
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Powder
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Boiling point
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309.07°C (rough estimate)
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Melting point
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300°C(lit.)
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Color
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Dark green to dark blue-purple
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InChIKey
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HWYHZTIRURJOHG-UHFFFAOYSA-N
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Formula
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C8H7N3O2
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Mol Weight
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177.1601
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Refractive index
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1.6500 (estimate)
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Solubility
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Solubility Insoluble in water, soluble in dimethyl sulfoxide, base
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Stability
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Stable. Combustible. Incompatible with strong oxidizing agents, strong acids, strong bases, strong reducing agents. Emits light on reaction with oxidizers.
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Application
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Night vision devices, identification of product forgeries, determination of nitride in food, analytical chemistry, pharmaceuticals, iodine in biological materials, evaluating phagocytes, detecting tumors, DNA, biosensors, assay of fungi, bacteria, yeasts, assay of lipase activity
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Storage
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0-6°C
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Name
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1,4-Phthalazinedione, 5-amino-2,3-dihydro-
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pKa
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(Calcd.) 10.50 ± 0.20;;0.58 ± 0.20(at 25℃)
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λmax
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425nm
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PH Range
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NonH uorescence (6.0) to blue H uorescence (7.0)
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