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Product Name: 4-Hydroxyquinoline
Synonym: 4-Quinolinol; Quinolin-4-ol; 4-hydroxy-quinolin; Intermediate of Imiquimod
Cas No.: 611-36-9
EINECS No.: 210-268-2
HS Code: 2933490090
UN No.: 2245
Hazard class: 3 categories
Packing level: Class III
|Items of Analysis||Standard of Analysis||Test Results|
|IR||Conform to IR Standard||Conforms|
|Appearance||Buff to off-white powder||Off-white powder|
|Melting Point||199 ~206 °C||202.5～205.3°C|
| Assay by Titrimetry
(on anhydrous basis)
|Conclusion||Conforms to Factory Standard|
4-Hydroxyquinolineis a hydroxylated quinoline derivative with antimicrobial activity. 4-Hydroxyquinoline showed growth-inhibitory effects against intestinal bacteria. 4-Hydroxyquinoline act as sacrificial scavengers of the photogenerated oxygen species and has been shown to prevent the photodegradation of riboflavin.
Intermediate of Imiquimod.
25 kg/barrel, can also be packaged according to customer requirements.
Store in a cool, ventilated warehouse.
Keep away from fire and heat.
The temperature should not exceed 37 °C.
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