Lepidine
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Category：Pharmaceutical Materials Own Brand：MT /MOQ:100KG /From China/ B2B only.
Introduction
CAS Number: 626-58-4
Molecular Formula: C10H9N
Molecular Weight: 143.19 g/mol
Appearance: Colorless to yellow transparent oil-like liquid
Melting Point: 0 °C
Boiling Point: 261-263 °C
Usage: Used in the production of antimalarial drugs, film sensitizers, and dyes.
| Category | Information |
|---|---|
| Basic Information | |
| Name | Lepidine |
| Alias | 4-Methylquinoline, Cincholepidine |
| Chemical Formula | C10H9N |
| Molecular Weight | 143.19 g/mol |
| CAS Number | 491-35-0 |
| EINECS Number | 207-734-2 |
| Physical Properties | |
| Appearance | Colorless oily liquid, turns red-brown upon exposure to light |
| Melting Point | 9-10 °C |
| Boiling Point | 261-265 °C |
| Density | Approximately 1.083 g/cm³ |
| Refractive Index | 1.618-1.62 |
| Solubility | Slightly soluble in water, soluble in ethanol, benzene, and ether |
| Chemical Properties | |
| Chemical Structure | Aromatic heterocyclic compound with a quinoline ring and a methyl group at the 4-position |
| Stability | Stable under normal conditions, but sensitive to light |
| Safety Information | |
| Risk Phrases | R36/37/38 (Irritating to eyes, respiratory system, and skin) |
| Safety Phrases | S26 (In case of contact with eyes, rinse immediately with plenty of water and seek medical advice); S36/37/39 (Wear suitable protective clothing, gloves, and eye/face protection) |
| Hazards | Harmful if swallowed, inhaled, or absorbed through the skin. May cause irritation to eyes, skin, and respiratory tract. |
| Applications | |
| Uses | Used as a sensitizer in color film, and in the manufacture of pharmaceuticals, dyes, and other chemicals. |
| Handling and Storage | |
| Storage Conditions | Store in a cool, dry, well-ventilated place away from heat, sparks, and open flames. Keep container tightly closed and protected from light. |
| Handling Precautions | Handle with care. Avoid contact with skin, eyes, and clothing. Wear appropriate personal protective equipment. Use in a well-ventilated area. |
Disclaimer: The above content is for reference and communication only among industry insiders, and does not guarantee its accuracy or completeness. According to relevant laws and regulations and the regulations of this website, units or individuals who purchase related items should obtain valid qualifications and qualification conditions.
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