CAS No. 1571-72-8
Batch:
Purity:99.55
Chemical Structure
Check the
3-Amino-4-hydroxybenzoic acid
product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.
| CAS Number | 1571-72-8 | |
|---|---|---|
| Molecular Formula |
C7H7NO3 |
|
| Molecular Weight (MW) | 153.14 | |
| SMILES | C1=CC(=C(C=C1C(=O)O)N)O |
3-Amino-4-hydroxybenzoic acid is a monohydroxybenzoic acid derivative and endogenous biological metabolite involved in microbial secondary metabolism and aromatic compound pathways. As a functional metabolic intermediate and structural building block, it participates in the biosynthesis of natural bioactive compounds. It modulates cellular metabolic networks and displays radical-scavenging properties that support antioxidant defense mechanisms in biological systems. [1]
|
Concentration
Volume
Mass
|
1 mg | 5 mg | 10 mg |
|---|
Batch:
All in vitro solubility values are batch-tested experimental data (non-literature values).
| Solvent | Solubility & Note |
|---|---|
| DMSO |
31 mg/mL
(202.42 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
Q: Why does a DMSO stock precipitate in media/saline?
A: It is caused by unheated aqueous media (supersaturation), local solvent shock, or incorrect mixing sequence.
How to fix it?
- Preheat media/saline to 37°C.
- Mix rapidly (pipette/vortex) upon addition.
- For complex mixes, always add the aqueous phase last.
- Re-dissolve minor precipitates with a 37°C water bath and sonication (≤30 min).
- 3-Amino-4-hydroxybenzoic acid Solubility in DMSO
- 3-Amino-4-hydroxybenzoic acid Stock Solution
- 3-Amino-4-hydroxybenzoic acid Storage
- 3-Amino-4-hydroxybenzoic acid Stability
- 3-Amino-4-hydroxybenzoic acid Molecular Weight
- 3-Amino-4-hydroxybenzoic acid SMILES
- 3-Amino-4-hydroxybenzoic acid Chemical Structure (2D and 3D)
- 3-Amino-4-hydroxybenzoic acid SDS｜MSDS
Note: Technical data last updated: Sep 1, 2026.