PREGABALIEN IMPURITIES
| SL NO. | Impurity Name | Cas No |
|---|---|---|
| 1 | 3-iso butyl pentane dioic acid (PG-0) | 75143-89-4 |
| 2 | R-phenyl ethyl amine (PG-1) | 3886-69-9 |
| 3 | 3-iso-butyl gluter amide (PG-2) | 916982-10-0 |
| 4 | 4-iso butyl-2-pyrrolidinone (PG-3) | 61312-87-6 |
| 5 | 4-(2-Methyl propyl) piperidine-2,6 Dione (PG-4) |
GABA IMPURITIES
| SL NO. | Impurity Name | Cas No. |
|---|---|---|
| 1 | Gaba Impurity-A | 64744-50-9 |
| 2 | Gaba B | 133481-09-1 |
| 3 | Gaba E | 67950-95-2 |
| 4 | Gabapentene lactum | 64744-50-9 |
LOCOSAMIDE IMPURITIES
| SL NO. | Impurity Name | Cas No. |
|---|---|---|
| 1 | Locasamide Impurity-A (S-isomer) | 175481-37-5 |
| 2 | Locasamide Impurity-I | 2295925-90-3 |
| 3 | Locasamide Impurity-F | 175481-38-6 |
| 4 | Locasamide Impurity-G | 588-46-5 |
| 5 | Locasamide Impurity-D | 196601-69-1 |
| 6 | Locasamide Impurity-B (S1) | 1318777-54-6 |
| 7 | Locasamide imp A (STEP 2) | 175481-37-5 |
Ranitidine IMPURITIES
| SL NO. | Impurity Name | Cas No. |
|---|---|---|
| 1 | S-OXIDE-06 | |
| 2 | RI-07 | |
| 3 | RI-01 (Alcohol) | |
| 4 | RI-02 | 73857-20-2 |
| 5 | N-oxide RI-08 | |
| 6 | RI-11 | |
| 7 | RI-10 |
Ibuprofen Impurities
| SL.no | Impurity name | Cas No. |
|---|---|---|
| 1 | IBU- amide, ( imp -C ) | |
| 2 | IBU Impurity B | 3585-49-7 |
| 3 | IBU Aldehyde | |
| 4 | IBU Impurity J |
Olmesartan Impurities
| SL.no | Impurity name | Cas No. |
|---|---|---|
| 1 | Imp-A | 144689-24-7 |
| 2 | Imp-B | 849206-43-5 |
Apixaban Impurities
| SL.no | Impurity name | Cas No. |
|---|---|---|
| 1 | Imp-A (Acid) | |
| 2 | Imp-9 (Methyl Ester) | |
| 3 | Imp-O-Desmethyl | |
| 4 | methylester imp-9 (apixaban) | |
| 5 | imp A (apixaban) | |
| 6 | PDT-F1 |
Etodolac Impurities
| SL.no | Impurity name | Cas No. |
|---|---|---|
| 1 | Etodolac E.P impurity-A | 41340-19-6 |
| 2 | Etodolac E.P Impurity-D | 57917-63-2 |
| 3 | Etodolac E.P Impurity-E | 57817-27-3 |
| 4 | Etodolac E.P Impurity-F | 849630-65-5 |
| 5 | Etodolac E.P Impurity-G | 57816-83-8 |