Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Penicillin, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Penicillin 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 Penicillin-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 Penicillin-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.
Penicillin Related Compounds
Stable Isotopes
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Benzyl Penicillinate-13C6 Potassium Salt | Stable Isotopes | CS-T-96329 | Not Available | Enquire |
| Benzyl Penicillinate-d7 Potassium | Stable Isotopes | CS-T-49037 | 352323-25-2 | In Stock |
| Benzyl penicillin-d7 | Stable Isotopes | CS-O-40623 | 30220-69-0 | Enquire |
| Penicillin V-d5 Potassium Salt (phenyl-d5) | Stable Isotopes | CS-C-01307 | 2699607-22-0 | Enquire |
| Phenoxymethylpenicillin-13C6 potassium salt | Stable Isotopes | CS-W-00541 | Not Available | Enquire |
| Phenoxymethylpenicillin-d5 | Stable Isotopes | CS-O-15655 | 1356837-87-0 | In Stock |
| p-Hydroxypenicillin V-d4 | Stable Isotopes | CS-T-97416 | Not Available | Enquire |
| Benzyl Penicillinate-d5 Potassium Salt | Stable Isotopes | CS-T-95218 | Not Available | Enquire |
| Benzylpenicilline D7 N-ethylpiperidinium salt | Stable Isotopes | CS-W-00176 | 1217445-37-8 | Enquire |
| Penicillin G D5 Potassium Salt | Stable Isotopes | CS-O-15035 | Not Available | Enquire |
| Penicillin G -D7 Sodium Salt | Stable Isotopes | CS-EO-02478 | Not Available | Enquire |
| Penicillin G-d5 Potassium Salt (phenyl-d5) | Stable Isotopes | CS-T-95219 | Not Available | Enquire |
| Penicillin V-β-Sulfoxide D3 | Stable Isotopes | CS-T-60197 | 148680-07-3 | Enquire |
API
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Benethamine penicillin | API | CS-O-58576 | 751-84-8 | Enquire |
| Benzathine penicillin G | API | CS-O-02093 | 1538-09-6 | In Stock |
| Penicillin G potassium | API | CS-O-02103 | 113-98-4 | Enquire |
| Penicillin V | API | CS-P-00472 | 87-08-1 | In Stock |
| Procaine penicillin | API | CS-O-31007 | 6130-64-9 | In Stock |
| Penicillenic Acid | API | CS-O-32477 | 10250-99-4 | Enquire |
Impurity
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Benzathine Benzylpenicillin EP Impurity D | Impurity | CS-EO-01547 | Not Available | Enquire |
| Benzathine Benzylpenicillin EP Impurity E (2Na) | Impurity | CS-EO-03755 | 13057-98-2 (Freebase) | Enquire |
| Benzathine Benzylpenicillin EP Impurity G | Impurity | CS-EO-01190 | 525-91-7 | In Stock |
| Benzylpenicillin | Impurity | CS-O-01042 | 61-33-6 | In Stock |
| Benzylpenicillin EP Impurity D | Impurity | CS-EO-00441 | 13093-87-3 | In Stock |
| Benzylpenicillin Impurity G | Impurity | CS-EO-02873 | Not Available | Enquire |
| Benzylpenicillin Impurity J | Impurity | CS-O-52078 | Not Available | Enquire |
| Penicillin G Sodium | Impurity | CS-T-38837 | 69-57-8 | In Stock |
| Penicillin G. Procaine | Impurity | CS-O-02084 | 54-35-3 | In Stock |
| Penicillin V Potassium Powder | Impurity | CS-O-02126 | 132-98-9 | In Stock |
| Penicilloic acid | Impurity | CS-ED-41697 | 64527-07-7 | Enquire |
| Penicilloic acids of penicillin G | Impurity | CS-EO-01546 | 87492-68-0 | Enquire |
| Phenoxymethylpenicillin Potassium Impurity D | Impurity | CS-P-01972 | 20880-67-5 | Enquire |
| (Z)-Penicillin F | Impurity | CS-O-39824 | Not Available | Enquire |
| Benzathine Benzyl Penicillin EP Impurity I | Impurity | CS-EO-00443 | 31447-86-6 | Enquire |
| Benzathine Benzylpenicillin EP Impurity C | Impurity | CS-EO-01188 | Not Available | Enquire |
| Benzathine Benzylpenicillin EP Impurity E | Impurity | CS-EO-01189 | 13057-98-2 | Enquire |
| Benzathine Benzylpenicillin EP Impurity H | Impurity | CS-EO-00906 | 97299-13-3 | Enquire |
| Benzathine Benzylpenicillin EP Impurity K | Impurity | CS-EO-01191 | Not Available | Enquire |
| Benzathine degrading benzylpenicillin 1 | Impurity | CS-O-39942 | Not Available | Enquire |
| Benzathine degrading benzylpenicillin 3 | Impurity | CS-O-39943 | Not Available | Enquire |
| Benzyl penicillin benzathine Impurity A | Impurity | CS-O-30431 | NULL | Enquire |
| Benzylpenicillin Benzathine - Impurity C | Impurity | CS-O-40161 | Not Available | Enquire |
| Benzylpenicillin EP Impurity C Sodium Salt | Impurity | CS-EO-00440 | 5985-13-7 | Enquire |
| Benzylpenicillin EP(CP) Impurity F | Impurity | CS-EO-00442 | Not Available | Enquire |
| Benzylpenicillin Potassium - Impurity C | Impurity | CS-O-37885 | Not Available | Enquire |
| Benzylpenicillin Potassium - Impurity E | Impurity | CS-O-37884 | 11039-68-2 | Enquire |
| Dihydropenicillin F | Impurity | CS-O-37886 | 4493-18-9 | Enquire |
| Isopenillic acid | Impurity | CS-EO-01037 | 90962-63-3 | Enquire |
| N-Benzylethylenediamine | Impurity | CS-CG-00185 | 4152-09-4 | Enquire |
| Penicillin Impurity 2 | Impurity | CS-P-08487 | 1978372-79-0 | Enquire |
| Phenoxymethylpenicillin EP Impurity E | Impurity | CS-EO-01678 | Not Available | Enquire |
| Phenoxymethylpenicillin Potassium Impurity G | Impurity | CS-O-35882 | Not Available | Enquire |
| Phenoxymethylpenicillin Potassium Impurity E | Impurity | CS-P-01973 | Not Available | Enquire |
| Phenoxymethylpenicillin Potassium Impurity F HCl | Impurity | CS-P-01974 | 196701-54-9 | Enquire |
| Phenoxymethylpenicillin Sodium EP Impurity D | Impurity | CS-EO-01005 | 1643662-86-5 | Enquire |
| Valine, 3-mercapto-N-((5-oxo-2-(phenylmethyl)-4(5H)-oxazolyl... | Impurity | CS-ZH-31569 | 3264-88-8 | Enquire |
Intermediate
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Benzathine | Intermediate | CS-T-17050 | 140-28-3 | In Stock |
Fine Chemicals
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Phenoxyacetic acid | Fine Chemicals | CS-P-01971 | 122-59-8 | In Stock |
| LLD-ACV | Fine Chemicals | CS-O-35541 | 84701-36-0 | Enquire |
Nitrosamine
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| N-Nitroso Benzylpenicillin EP Impurity E | Nitrosamine | CS-EO-02700 | Not Available | Enquire |
| N-Nitroso Benzylpenilloic Acid | Nitrosamine | CS-EO-02159 | Not Available | Enquire |
| N-Nitroso Penicillenic Acid | Nitrosamine | CS-EO-02701 | Not Available | Enquire |
Analytical Standard
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Phenoxymethylpenicillin-d5-AR Grade | Analytical Standard | CS-O-15655-10MG | 1356837-87-0 | Enquire |
| Phenoxymethylpenicillin-d5-AR Grade-10 ppm/ACN | Analytical Standard | CS-O-15655-1ML | 1356837-87-0 | Enquire |
Enzymes
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Isopenicilline N | Enzymes | CS-RS-00094 | 58678-43-6 | Enquire |