Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Esmolol, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Esmolol 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 Esmolol-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 Esmolol-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.
Esmolol Related Compounds
Stable Isotopes
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Esmolol Acid-d7-Sodium Salt | Stable Isotopes | CS-O-54145 | ---- | Enquire |
| Esmolol Dimer-d7 | Stable Isotopes | CS-T-100348 | Not Available | Enquire |
| Esmolol Isopropyl Amine-d7 | Stable Isotopes | CS-T-100347 | Not Available | Enquire |
| Esmolol-d7 Hydrochloride | Stable Isotopes | CS-T-100349 | 1346598-13-7 | Enquire |
| N-Ethyl Esmolol-d5 | Stable Isotopes | CS-T-100326 | Not Available | Enquire |
| Esmolol acid-D7 | Stable Isotopes | CS-CX-00570 | 1346598-79-5 | Enquire |
| Esmolol D7 | Stable Isotopes | CS-O-15669 | 1346589-13-7 | Enquire |
API
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Esmolol Acid Sodium Salt | API | CS-P-07881 | 1346604-59-8 | Enquire |
| Esmolol Hydrochloride | API | CS-T-54190 | 81161-17-3 | In Stock |
Metabolite
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Esmolol Acid | Metabolite | CS-T-21989 | 81148-15-4 | In Stock |
Impurity
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Esmolol Dimer | Impurity | CS-T-92079 | 98903-89-0 | In Stock |
| Esmolol Impurity 5 | Impurity | CS-P-09157 | 2167848-51-1 | Enquire |
| N-ethyl Esmolol | Impurity | CS-EO-01448 | 2469273-97-8 | In Stock |
| (R)-Esmolol Acid | Impurity | CS-T-92524 | 910651-37-5 | Enquire |
| (R)-Esmolol Hydrochloride | Impurity | CS-T-92314 | 118629-36-0 | Enquire |
| (S)-Esmolol Acid | Impurity | CS-T-92533 | 910651-36-4 | Enquire |
| (S)-Esmolol Hydrochloride | Impurity | CS-T-92126 | 112923-91-8 | Enquire |
| Esmolol Isopropyl Amide Analog | Impurity | CS-P-08857 | Not Available | Enquire |
| Esmolol Isopropyl Amine | Impurity | CS-T-92389 | 83356-59-6 | Enquire |
Nitrosamine
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| N-Nitroso Esmolol (Mixture of isomer) | Nitrosamine | CS-O-39073 | Not Available | In Stock |
| N-Nitroso Esmolol Amino epoxy impurity | Nitrosamine | CS-O-57096 | ---- | Enquire |
| N-Nitroso Esmolol Dimer | Nitrosamine | CS-O-57094 | --- | Enquire |
| N-Nitroso Esmolol free acid | Nitrosamine | CS-O-57430 | Not Available | In Stock |
| N-Nitroso Esmolol Hydroxy chloro impurity | Nitrosamine | CS-O-57097 | ---- | Enquire |
| N-Nitroso Esmolol Isopropyl Amine | Nitrosamine | CS-O-57095 | --- | Enquire |
Analytical Standard
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| N-Nitroso Esmolol (Mixture of isomer) | Analytical Standard | CS-O-39073-10MG | Not Available | Enquire |
| N-nitroso-esmolol-100 PPM in Acetonitrile | Analytical Standard | CS-O-39073-1.5ML | Not Available | Enquire |