Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Penbutolol, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Penbutolol 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 Penbutolol-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 Penbutolol-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.
Penbutolol Related Compounds
Stable Isotopes
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (S)-4-Hydroxy Penbutolol-d9 Hydrochloride | Stable Isotopes | CS-T-78684 | 1346617-35-3 | Enquire |
| 4-Hydroxy Penbutolol D9 | Stable Isotopes | CS-O-03312 | 1346747-63-4 | Enquire |
| Penbutolol-d9 Hydrochloride | Stable Isotopes | CS-O-06857 | 1346605-01-3 | In Stock |
| rac Penbutolol D9 | Stable Isotopes | CS-T-83835 | 1346747-40-7 | Enquire |
API Standards
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (R)-Penbutolol Hydrochloride | API Standards | CS-T-38821 | 57130-27-5 | Enquire |
| (S)-Penbutolol Hydrochloride | API Standards | CS-T-38822 | 28291-30-7 | Enquire |
| Penbutolol hydrochloride | API Standards | CS-O-02201 | 28163-36-2 | In Stock |
Metabolites
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (S)-4-Hydroxy Penbutolol Hydrochloride | Metabolites | CS-O-06151 | 1346617-04-6 | In Stock |
Impurities
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (R)-Penbutolol Sulfate | Impurities | CS-T-84201 | 38363-42-7 | Enquire |
| (S)-Penbutolol Sulfate | Impurities | CS-T-84635 | 38363-32-5 | Enquire |
Intermediates
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Penbutolol | Intermediates | CS-P-01953 | 36507-48-9 | Enquire |