Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Ethambutol, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Ethambutol 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 Ethambutol-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 Ethambutol-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.
Ethambutol Related Compounds
Stable Isotopes
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (2S,2′S)-Ethambutol-d10 (1,1,1′,1′,2,2′-d6; ethylene-d4) | Stable Isotopes | CS-C-00561 | 1129526-24-4 | Enquire |
| Ethambutol-d4 | Stable Isotopes | CS-O-02691 | 1129526-19-7 | In Stock |
| (R,R)-Ethambutol-d4 Dihydrochloride | Stable Isotopes | CS-T-95120 | Not Available | Enquire |
| (S,S)-Ethambutol D4 Dihydrochloride | Stable Isotopes | CS-Y-00102 | 1129526-19-7 (Freebase) | Enquire |
| Ethambutol-d8 | Stable Isotopes | CS-P-08231 | 1129526-23-3 | Enquire |
Metabolite
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 2,2'-(ethane-1,2-diylbis(azanediyl))dibutanal | Metabolite | CS-O-35630 | 502-25-0 | Enquire |
Impurity
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 2,2’-(Ethanediyldiimino)bis-butanoic Acid(Mixture of Diaster... | Impurity | CS-T-22227 | 498-17-9 | In Stock |
| Dinitraso-Ethambutol | Impurity | CS-O-38461 | 2514965-31-0 | In Stock |
| Ethambutol EP Impurity C | Impurity | CS-EO-03543 | 10054-05-4 | Enquire |
| Ethambutol EP Impurity C Dihydrochloride | Impurity | CS-O-03602 | 134566-79-3 | In Stock |
| Ethambutol Related Compound A | Impurity | CS-O-03601 | 10054-06-5 | In Stock |
| Rel-Ethambutol EP Impurity B DiHCl | Impurity | CS-O-45651 | 32454-69-6 | Enquire |
| Ethambutol S,R-Isomer DiHydrochloride | Impurity | CS-P-06961 | 10054-06-5 (free base) | Enquire |
Intermediate
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 1,2-Dichloroethane | Intermediate | CS-O-13528 | 107-06-2 | In Stock |
Nitrosamine
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Mononitroso (R,R)-Ethambutol | Nitrosamine | CS-T-94516 | 78213-39-5 | In Stock |
| Mononitroso Ethambutol | Nitrosamine | CS-O-47264 | Not Available | In Stock |
Secondary Standards
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Ethambutol hydrochloride | Secondary Standards | CS-SS-24860-500MG | 1070-11-7 | Enquire |
| Ethambutol Related Compound B | Secondary Standards | CS-SS-26221-50MG | 134566-79-3 | Enquire |
Analytical Standard
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Mononitroso Ethambutol | Analytical Standard | CS-O-47264-10MG | ---- | Enquire |
| N-nitroso-ethambutol-100 PPM in Acetonitrile | Analytical Standard | CS-O-47264-1.5ML | ---- | Enquire |