Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Erdosteine, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Erdosteine 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 Erdosteine-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 Erdosteine-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.
Erdosteine Related Compounds
Stable Isotopes
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (R)-Erdosteine-13C4 | Stable Isotopes | CS-O-58559 | 160550-67-4(Unlabeled) | Enquire |
| (S)-Erdosteine-13C4 | Stable Isotopes | CS-O-58555 | 159701-33-4(Unlabeled) | Enquire |
| Erdosteine D4 | Stable Isotopes | CS-T-63105 | 84611-23-4(Unlabeled) | Enquire |
| Erdosteine Thioacid-d4 Diammonium Salt | Stable Isotopes | CS-T-96032 | Not Available | Enquire |
| Erdosteine-13C4 | Stable Isotopes | CS-EK-02544 | 84611-23-4(Unlabelled) | In Stock |
| Erdosteine D4 | Stable Isotopes | CS-EQ-00425 | Not Available | Enquire |
| Erdosteine M1 13C4 Disodium Salt | Stable Isotopes | CS-EK-02154 | 254884-18-9(Unlabeled) | Enquire |
API
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Erdosteine | API | CS-T-21898 | 84611-23-4 | In Stock |
Metabolite
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Erdosteine Metabolite 1 | Metabolite | CS-O-58562 | ---- | Enquire |
| Erdosteine Metabolite 1 | Metabolite | CS-O-10390 | 121213-21-6 | In Stock |
| Erdosteine Thioacid Diammonium Salt | Metabolite | CS-T-96031 | 121213-21-6 (Freebase) | Enquire |
Impurity
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (R)-Erdosteine | Impurity | CS-O-58557 | 160550-67-4 | Enquire |
| (S)-Erdosteine | Impurity | CS-O-58554 | 159701-33-4 | Enquire |
| Erdosteine Thioacid Disodium Salt | Impurity | CS-T-21900 | 254884-18-9 | Enquire |
| DL-Homocysteine | Impurity | CS-O-14098 | 454-29-5 | Enquire |
| Erdosteine Ethyl Ester | Impurity | CS-T-92272 | 84611-37-0 | Enquire |
| Erdosteine Methyl Ester | Impurity | CS-K-00258 | 1667709-77-4 | Enquire |
Stable Isotope Reagent
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Erdosteine Metabolite M1 13C4 | Stable Isotope Reagent | CS-O-50401 | 121213-21-6(Unlabelled) | Enquire |