5-Chloro-8-hydroxyquinoline
5-Chloro-8-hydroxyquinoline: High-Purity Chemical Compound for Industrial Applications
5-Chloro-8-hydroxyquinoline is a versatile organic compound widely used in pharmaceutical synthesis, metal chelation, and as an intermediate in chemical manufacturing. Our product meets the highest industry standards with guaranteed purity and consistent quality.
Product Specifications
- Chemical Formula: C9H6ClNO
- Molecular Weight: 179.6 g/mol
- Appearance: Light yellow to beige crystalline powder
- Purity: ≥98% (HPLC)
- Melting Point: 130-134°C
- Solubility: Soluble in ethanol, methanol, and DMSO; slightly soluble in water
- Storage Conditions: Keep in a cool, dry place at 2-8°C
- Shelf Life: 24 months when properly stored
Technical Parameters
| Parameter | Specification | Test Method |
|---|---|---|
| Assay | 98.0-102.0% | HPLC |
| Residue on Ignition | ≤0.1% | USP |
| Heavy Metals | ≤10 ppm | ICP-MS |
| Water Content | ≤0.5% | Karl Fischer |
| Related Substances | ≤1.0% | HPLC |
Applications of 5-Chloro-8-hydroxyquinoline
5-Chloro-8-hydroxyquinoline serves multiple functions across various industries:
- Pharmaceutical intermediate for antimicrobial agents
- Metal chelating agent in analytical chemistry
- Building block for organic synthesis
- Component in dye manufacturing
- Research chemical in biological studies
Safety Information
| Safety Parameter | Classification |
|---|---|
| GHS Classification | Harmful if swallowed (H302), Causes skin irritation (H315), Causes serious eye irritation (H319) |
| Precautionary Statements | P280-P305+P351+P338-P301+P312+P330 |
| Personal Protection | Safety glasses, gloves, and lab coat recommended |
5-Chloro-8-hydroxyquinoline FAQ
Q: What is the shelf life of 5-Chloro-8-hydroxyquinoline?
A: When stored properly in its original packaging at 2-8°C, 5-Chloro-8-hydroxyquinoline maintains its specified purity for 24 months. Always check the product before use if stored for extended periods.
Q: What are the solubility characteristics of 5-Chloro-8-hydroxyquinoline?
A: 5-Chloro-8-hydroxyquinoline is readily soluble in organic solvents like ethanol (50 mg/ml), methanol (40 mg/ml), and DMSO (30 mg/ml). It has limited solubility in water (approximately 1 mg/ml at 25°C). For aqueous applications, consider using its sodium salt form.
Q: How should 5-Chloro-8-hydroxyquinoline be handled safely?
A: Always work with 5-Chloro-8-hydroxyquinoline in a well-ventilated area using appropriate personal protective equipment. Avoid inhalation, ingestion, and direct skin contact. In case of accidental exposure, rinse immediately with plenty of water and seek medical advice if symptoms persist.
Packaging Options
We offer 5-Chloro-8-hydroxyquinoline in various packaging sizes to meet different application needs:
- 1g, 5g, and 10g for research purposes
- 25g, 50g, and 100g for laboratory scale
- 500g, 1kg, and 5kg for industrial applications
Quality Assurance
Every batch of our 5-Chloro-8-hydroxyquinoline undergoes rigorous quality control testing including:
- Identity confirmation by FTIR and NMR
- Purity analysis by HPLC
- Residual solvent testing
- Heavy metal screening
- Microbiological testing
For specific technical inquiries about 5-Chloro-8-hydroxyquinoline or to request additional documentation, please contact our technical support team with your requirements.