Product Name | 6- Fluoro -3, 4- Dihydro 2H- 1- Benzopyran -2-Carboxylic Acid (Stage -3) |
C.A.S. No | 129050-20-0 |
Molecular Formula | C10H9FO3 |
Formula Weight | 196.17 |
Therapeutic category | Intermediate product of Nebivolol Hydrochloride |
SR. NO. |
TEST
|
SPECIFICATION
|
1 |
Description |
Off white to Brown powder |
2 |
Identification: By HPLC |
The retention time of the major peak in the chromatogram of the Assay Preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay. |
3 |
Water content ( BY KF) |
Not more than 1.0 % |
4 |
Chromatographic purity (By HPLC) |
Not less than 98.0 %. |
5 |
Assay ( By HPLC ) |
Not less than 95.0 %. |