CAS:611-36-9 4-Hydroxyquinoline

Details:

Product Name: 4-Hydroxyquinoline
Synonym: 4-Quinolinol; Quinolin-4-ol; 4-hydroxy-quinolin; Intermediate of Imiquimod
Cas No.: 611-36-9
Formula: C₉H₇NO
MW: 145.16
EINECS No.: 210-268-2

HS Code: 2933490090
Tax refund rate: 13%
UN No.: 2245
Hazard class: 3 categories 
Packing level: Class III
 
Specification

Items of Analysis	Standard of Analysis	Test Results
IR	Conform to IR Standard	Conforms
Appearance	Buff to off-white powder	Off-white powder
Purity	≥98.5%	98.98%
Melting Point	199 ~206 °C	202.5～205.3°C
Moisture	<0.5%	0.18%
Assay by Titrimetry (on anhydrous basis)	≥98.0%	98.7%
Conclusion	Conforms to Factory Standard

 
 
Application
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.
 
Packaging
25 kg/barrel, can also be packaged according to customer requirements. 
 
Storage
Store in a cool, ventilated warehouse. 
Keep away from fire and heat. 
The temperature should not exceed 37 °C. 

The company is mainly engaged in pharmaceutical R&D outsourcing services, and continues to research and develop new products and technologies, providing project technology and sample preparation services for large and well-known pharmaceutical companies at home and abroad.We have an efficient and professional project management team that can provide customized services from milligrams to tons according to customer requirements.We are supplier of ingredients used in a large variety of applications. We have extensive product offerings, technical services and support, and a qualified sales team ready to deliver smart solutions for your specific needs.Our company is a manufacturer, factory, supplier, welcome domestic and foreign customers to come to consult.The company team has 20 years of R & D, production and management experience and philosophy, and domestic and foreign market experience, and strive to create a high-efficiency, high-quality integrated chemical service platform to better serve domestic and foreign customers.

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