1-Fluoronaphthalene with the CAS number 321-38-0 under the brand name Malpanol FN. We are manufacture and export of this product used as a pharmaceutical intermediate. Its similar names are α-Fluoronaphthalene; Duloxetine USP Impurity G; Duloxetine EP Impurity G.
1-Fluoronaphthalene 
Technical Data Sheet of 1-Fluoronaphthalene
Revision No.: 1
Revision Date: 11 / 2018
| Product Name | 1-Fluoronaphthalene |
| Molecular Formula | C10H7F |
| Molecular Weight | 146.16g/mol |
| CAS No | 321-38-0 |
* 1-Fluoronaphthalene is a fluorinated naphthalene derivative that is metabolized by fungal monooxygenase-epoxide hydrolase.
Synonyms
α-Fluoronaphthalene; Duloxetine USP Impurity G; Duloxetine EP Impurity G; 4-fluoro-l-naphthalene;
I-Fluoronaphthalene; 1-FLUORONAPTHALENE; 1-fluoromaphthalene; 1-fluoro-naphthalen; Naphthalene,
1-fluoro-; 1-FLUORONAPHTHALENE; I-Fluornaphthalin; 1-Fluornaftalen; NSC 4690; 1-Fluoronaphthalene,
99%; Naphthalene, fluoro-; CAS 321-38-0.
| Appearance | Clear colorless liquid |
| Odour | Product specific |
| Purity | 98% |
| Density | 1.331g/cm3 |
| PH value | Data not available |
| Boiling Point | 215-217°C |
| Melting Point | -10°C |
| Flash Point | 65ºC |
| Refractive Index | 1.593 |
| Solubility | Slightly soluble in water, well soluble in Chloroform, Ethyl Acetate, and Methanol. |
| Stability | Stable under recommended storage conditions. |
| 1-Fluoronaphthalene is used in t-BuLi-mediated synthesis of 6-substituted phenanthridines. It is also used as a pharmaceutical intermediate. |
| 1-Fluoronaphthalene is a fluorinated naphthalene derivative that is metabolized by fungal monooxygenase-epoxide hydrolase. |
| 1-Fluoronaphthalene was used for the tert-butyllithium-mediated synthesis of 6-substituted phenanthridines. |
| It has also been used in the synthesis of LY248686, a potent inhibitor of serotonin and norepinephrine uptake. |
| Store in cool place. Keep container tightly closed in a dry and well-ventilated place. |
| Metal or HDPE drums packaging (we can package depending upon customer requirements, e.g. 25, 50 or 200kg). |
Note: Information given in this technical data sheet is based on current knowledge and our laboratory evaluation; it is presented as per our opinion without any guarantee. Buyers must carry out their own tests and experiments to determine the suitability and completeness of our products for their use and application.
