China (Mainland)
Assessedsupplier
2-CHLOROLEPIDINE CAS NO.634-47-9
- Min.Order: 1 Gram
- Payment Terms: T/T
- Available Specifications:
- Product Details
Keywords
- Lepidine,2-chloro- (6CI,7CI,8CI)
- 2-Chloro-4-methylquinoline
- 2-Chlorolepidine
Quick Details
- ProName: 2-CHLOROLEPIDINE
- CasNo: 634-47-9
- Molecular Formula: C10H8ClN
- Appearance: white powder
- Application: Toxicity ADI is not specified (FAO/WHO...
- DeliveryTime: in stock
- PackAge: according to the customer
- Port: shanghai
- ProductionCapacity: 1 Metric Ton/Week
- Purity: 98
- Storage: room
- Transportation: by sea air or courier
- LimitNum: 1 Gram
- Residue on Ignition: 1
- Heavy Metal Content: 1
- Valid Period: 1
- 1: 1
- 1: 1
Superiority
The mixture of 2-hydroxy-4-methylquinoline and phosphorus oxychloride was heated to 80-85°C. After the solid was completely dissolved, the mixture was poured into ice water, the mixture was extracted with ether, and the ether extract was distilled out of ether. Afterwards, carry out vacuum distillation, collect 132-135 ℃ (0.4kPa) fraction, namely 2-chloro-4-methylquinoline. For further purification, petroleum ether (boiling point 40-50°C) can be used for recrystallization, and the yield is 86%-89%The mixture of 2-hydroxy-4-methylquinoline and phosphorus oxychloride was heated to 80-85°C. After the solid was completely dissolved, the mixture was poured into ice water, the mixture was extracted with ether, and the ether extract was distilled out of ether. Afterwards, carry out vacuum distillation, collect 132-135 ℃ (0.4kPa) fraction, namely 2-chloro-4-methylquinoline. For further purification, petroleum ether (boiling point 40-50°C) can be used for recrystallization, and the yield is 86%-89%The mixture of 2-hydroxy-4-methylquinoline and phosphorus oxychloride was heated to 80-85°C. After the solid was completely dissolved, the mixture was poured into ice water, the mixture was extracted with ether, and the ether extract was distilled out of ether. Afterwards, carry out vacuum distillation, collect 132-135 ℃ (0.4kPa) fraction, namely 2-chloro-4-methylquinoline. For further purification, petroleum ether (boiling point 40-50°C) can be used for recrystallization, and the yield is 86%-89%
Details
The mixture of 2-hydroxy-4-methylquinoline and phosphorus oxychloride was heated to 80-85°C. After the solid was completely dissolved, the mixture was poured into ice water, the mixture was extracted with ether, and the ether extract was distilled out of ether. Afterwards, carry out vacuum distillation, collect 132-135 ℃ (0.4kPa) fraction, namely 2-chloro-4-methylquinoline. For further purification, petroleum ether (boiling point 40-50°C) can be used for recrystallization, and the yield is 86%-89%The mixture of 2-hydroxy-4-methylquinoline and phosphorus oxychloride was heated to 80-85°C. After the solid was completely dissolved, the mixture was poured into ice water, the mixture was extracted with ether, and the ether extract was distilled out of ether. Afterwards, carry out vacuum distillation, collect 132-135 ℃ (0.4kPa) fraction, namely 2-chloro-4-methylquinoline. For further purification, petroleum ether (boiling point 40-50°C) can be used for recrystallization, and the yield is 86%-89%The mixture of 2-hydroxy-4-methylquinoline and phosphorus oxychloride was heated to 80-85°C. After the solid was completely dissolved, the mixture was poured into ice water, the mixture was extracted with ether, and the ether extract was distilled out of ether. Afterwards, carry out vacuum distillation, collect 132-135 ℃ (0.4kPa) fraction, namely 2-chloro-4-methylquinoline. For further purification, petroleum ether (boiling point 40-50°C) can be used for recrystallization, and the yield is 86%-89%