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5-Aminoisophthalic acid is an aromatic organic reagent used as a building block and biochemical reagent for life-science research, including in vitro proteomics applications. It is supplied as a solid suitable for synthesis and analytical workflows.
CAS number: 99-31-0.
Molecular formula: C8H7NO4.
Molecular weight: 181.15 g·mol⁻¹.
Purity: 99.0% (manufacturer listed).
Appearance: off-white to light yellow solid.
Available pack sizes: 25 g, 100 g, >100 g.
Storage: room temperature (3 years); in solution -80°C (2 years), -20°C (1 year).
Intended use: research use only; not for clinical use.
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