Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Fosinopril, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Fosinopril impurity reference standards are invaluable for pharmaceutical research, supporting product development, ANDA and DMF submissions, quality control (QC), method validation, and stability studies. They also aid in identifying unknown impurities and assessing genotoxic potential.
Our Fosinopril-related products undergo thorough characterization and are supplied with detailed Certificates of Analysis (COA) and analytical data that meet regulatory requirements. All supplied products are re-tested at regular intervals to ensure ongoing quality and compliance.
Our Fosinopril-related products undergo thorough characterization and are supplied with detailed Certificates of Analysis (COA) and analytical data that meet regulatory requirements. All supplied products are re-tested at regular intervals to ensure ongoing quality and compliance.
Fosinopril Related Compounds
Stable Isotopes
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Des(4-cyclohexyl-L-proline) Fosinopril Acetic Acid-d7 | Stable Isotopes | CS-T-97635 | Not Available | Enquire |
| Fosinopril (Propionyl-d5) | Stable Isotopes | CS-T-97492 | Not Available | Enquire |
| Fosinoprilat D7 | Stable Isotopes | CS-T-55071 | 1279220-43-7 | Enquire |
| Fosinoprilat-d5 Sodium Salt | Stable Isotopes | CS-T-77186 | 1217522-63-8 | Enquire |
| Fosinopril-d5 | Stable Isotopes | CS-T-75697 | 98048-97-6 | Enquire |
| Fosinopril-d5 Cesium | Stable Isotopes | CS-T-97490 | Not Available | Enquire |
| Fosinopril-d5 Sodium Salt | Stable Isotopes | CS-T-74795 | 1217513-43-3 | Enquire |
| Fosinopril-D₅ Sodium Salt (mixture of two steroisomers) | Stable Isotopes | CS-T-97491 | Not Available | Enquire |
API Standards
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Fosinopril sodium | API Standards | CS-O-20015 | 88889-14-9 | In Stock |
Impurities
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (2R,4S)-Fosinopril Sodium Salt | Impurities | CS-T-76419 | 1356932-15-4 | Enquire |
| (2S,4R)-Fosinopril Sodium Salt | Impurities | CS-T-74978 | 1356353-41-7 | Enquire |
| (Trans)-4-Cyclohexylproline | Impurities | CS-O-32305 | 103201-78-1 | Enquire |
| Fosinopril EP Impurity A | Impurities | CS-O-11033 | 95399-71-6 | Enquire |
| Fosinopril EP Impurity B | Impurities | CS-O-11031 | 1910773-95-3 | Enquire |
| Fosinopril EP Impurity C | Impurities | CS-O-11035 | 474519-28-3 | Enquire |
| Fosinopril EP Impurity H | Impurities | CS-EO-00693 | Not Available | Enquire |
| Fosinopril Impurity H Sodium Salt | Impurities | CS-P-07961 | 149760-14-5 (free base) | Enquire |
| Fosinopril sodium (RSSS impurity) | Impurities | CS-O-34699 | 137625-87-7 | Enquire |
| Fosinopril Sodium Impurity E (Sodium Salt) | Impurities | CS-O-54112 | Not Available | Enquire |
| Fosinopril USP Related Compound G | Impurities | CS-EO-03585 | 83623-61-4 (Freebase) | Enquire |
Intermediates
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 4-Hydroxy Fosinoprilat | Intermediates | CS-T-56054 | 113411-10-2 | Enquire |
| Des(4-cyclohexyl-L-proline) Fosinopril Acetic Acid | Intermediates | CS-T-52074 | 128948-00-5 | Enquire |
| rac-Des(4-cyclohexyl-L-proline) Fosinopril Acetic Acid | Intermediates | CS-T-15659 | 123599-78-0 | Enquire |
Glucuronides
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Fosinoprilat Acyl-β-D-Glucuronide | Glucuronides | CS-T-55072 | 113411-09-9 | Enquire |