Product Information
Name:3-Hydroxy-2-naphthanilide
Synonyms:
- Naphthol AS
Brand:Biosynth
Description:3-Hydroxy-2-naphthanilide (3HNA) is a naturally occurring chemical that can be found in human urine. It is used as a marker for early pregnancy. 3HNA can also be detected in maternal blood, but the concentration is lower than in urine. 3HNA reacts with radiation and biological samples to form a diazonium salt and a magnesium salt, which are then reacted to form an analog of 3HNA. This analog has been shown to have phosphatase activity, which can be measured by hydrolyzing the phosphate group from ATP to ADP. The enzyme activities of 3HNA are pH dependent, with optimum at around 7.5. Chemical structures show that the structure of this compound is similar to other compounds called aromatic amines, including benzidine and o-aminobenzoic acid.
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Chemical properties
Molecular weight:263.29 g/mol
Formula:C17H13NO2
Purity:Min. 95%
Color/Form:Powder
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