Product Details
Place of Origin: China
Brand Name: Sunshine
Certification: ISO,COA
Model Number: 99199-90-3
Payment & Shipping Terms
Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: Plastic bottles, Plastic buckets
Delivery Time: 7-15 days
Payment Terms: T/T, L/C, D/A, Western Union
Supply Ability: TON
CAS NO:: |
99199-90-3 |
Appearance:: |
Colorless To Light Yellow Liquid |
Molecular Formula:: |
C11H11FO2 |
Molecular Weight:: |
194.202 |
EINECS NO:: |
419-600-2/ 619-407-5 |
MDL NO:: |
MFCD11110398 |
CAS NO:: |
99199-90-3 |
Appearance:: |
Colorless To Light Yellow Liquid |
Molecular Formula:: |
C11H11FO2 |
Molecular Weight:: |
194.202 |
EINECS NO:: |
419-600-2/ 619-407-5 |
MDL NO:: |
MFCD11110398 |
Product Description:
Product Name: 6-fluoro-2-(oxiran-2-yl)-3,4-dihydro-2H-chromene CAS NO: 99199-90-3
Synonyms:
6-Fluoro-3,4-dihydro-2-oxiranyl-2H-1-benzopyran;
Chemical & Physical Properties:
Appearance: Colorless to light yellow liquid
Assay :≥98.0%
Density:1.299g/cm3
Boiling Point:292℃
Flash Point:138℃
Nebivolol intermediate;Nebivolol Impurity;
Nebivolol is a potent and selective third-generation β-receptor blocker. It blocks β1 receptors 290 times stronger than β2 receptors, while bisoprolol is 26 times stronger and atenolol It is 15 times, Pronolol is 1.9 times. Therefore, this product has higher selectivity, does not cause bronchial smooth muscle and vascular smooth muscle contraction, and has no endogenous sympathomimetic activity.
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