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 |
| 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 V-d5 Potassium Salt (phenyl-d5) | Stable Isotopes | CS-C-01307 | 2699607-22-0 | Enquire |
| Penicillin V-β-Sulfoxide D3 | Stable Isotopes | CS-T-60197 | 148680-07-3 | 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 |
API Standards
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Benzathine penicillin G | API Standards | CS-O-02093 | 1538-09-6 | In Stock |
| Benzyl penicillin | API Standards | CS-O-30536 | 61-33-6 | Enquire |
| Penicillin G potassium | API Standards | CS-O-02103 | 113-98-4 | In Stock |
| Penicillin V | API Standards | CS-P-00472 | 87-08-1 | In Stock |
| Procaine penicillin | API Standards | CS-O-31007 | 6130-64-9 | In Stock |
Impurities
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Benzathine Benzyl Penicillin EP Impurity I | Impurities | CS-EO-00443 | 31447-86-6 | Enquire |
| Benzathine Benzylpenicillin EP Impurity D | Impurities | CS-EO-01547 | Not Available | Enquire |
| Benzathine Benzylpenicillin EP Impurity E | Impurities | CS-EO-01189 | 13057-98-2 | Enquire |
| Benzathine Benzylpenicillin EP Impurity E (2Na) | Impurities | CS-EO-03755 | 13057-98-2 (Freebase) | Enquire |
| Benzathine Benzylpenicillin EP Impurity G | Impurities | CS-EO-01190 | 525-91-7 | In Stock |
| Benzathine Benzylpenicillin EP Impurity H | Impurities | CS-EO-00906 | 97299-13-3 | Enquire |
| Benzyl penicillin benzathine Impurity A | Impurities | CS-O-30431 | Not Available | Enquire |
| Benzylpenicillin | Impurities | CS-O-01042 | 61-33-6 | In Stock |
| Benzylpenicillin EP Impurity C Sodium Salt | Impurities | CS-EO-00440 | 5985-13-7 | Enquire |
| Benzylpenicillin EP Impurity D | Impurities | CS-EO-00441 | 13093-87-3 | In Stock |
| Benzylpenicillin EP(CP) Impurity F | Impurities | CS-EO-00442 | Not Available | Enquire |
| Benzylpenicillin Impurity G | Impurities | CS-EO-02873 | Not Available | Enquire |
| Benzylpenicillin Impurity J | Impurities | CS-O-52078 | Not Available | Enquire |
| Benzylpenicillin Potassium - Impurity C | Impurities | CS-O-37885 | Not Available | Enquire |
| Benzylpenicillin Potassium - Impurity E | Impurities | CS-O-37884 | 11039-68-2 | Enquire |
| Dihydropenicillin F | Impurities | CS-O-37886 | 4493-18-9 | In Stock |
| Isopenillic acid | Impurities | CS-EO-01037 | 90962-63-3 | Enquire |
| N-Nitroso Benzylpenicillin EP Impurity E | Impurities | CS-EO-02700 | Not Available | Enquire |
| Penicillin G Sodium Salt | Impurities | CS-T-38837 | 69-57-8 | In Stock |
| Penicillin G. Procaine | Impurities | CS-O-02084 | 54-35-3 | In Stock |
| Penicillin Impurity 2 | Impurities | CS-P-08487 | 1978372-79-0 | Enquire |
| Penicillin V Potassium Powder | Impurities | CS-O-02126 | 132-98-9 | In Stock |
| Penicilloic acid | Impurities | CS-ED-41697 | Not Available | Enquire |
| Penicilloic acids of penicillin G | Impurities | CS-EO-01546 | 87492-68-0 | Enquire |
| Phenoxymethylpenicillin Potassium Impurity G | Impurities | CS-O-35882 | Not Available | Enquire |
| Phenoxymethylpenicillin Potassium Impurity D | Impurities | CS-P-01972 | 20880-67-5 | Enquire |
| Phenoxymethylpenicillin Potassium Impurity E | Impurities | CS-P-01973 | Not Available | Enquire |
| Phenoxymethylpenicillin Potassium Impurity F HCl | Impurities | CS-P-01974 | 196701-54-9 | Enquire |
| Phenoxymethylpenicillin Sodium EP Impurity D | Impurities | CS-EO-01005 | 1643662-86-5 | Enquire |
EP Standards
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Benzylpenicillin potassium (B0700000) | EP Standards | CS-EG-00172 | 113-98-4 | Enquire |
| Phenoxymethylpenicillin (P1000000) | EP Standards | CS-EG-01085 | 87-08-1 | Enquire |
| Phenoxymethylpenicillin for system suitability(Y0001868) | EP Standards | CS-EG-00745 | 87-08-1 | Enquire |
Intermediates
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 2-Bromofurylpenicillin sodium salt | Intermediates | CS-DK-00034 | 20520-37-0 | Enquire |
| Benzylpenicillin Diethylaminoethyl Ester Hydroiodide | Intermediates | CS-T-49036 | 808-71-9 | Enquire |
| Penicillin G Benzathine Tetrahydrate | Intermediates | CS-T-60196 | 41372-02-5 | Enquire |