Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Atropine, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Atropine 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 Atropine-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 Atropine-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.
Atropine Related Compounds
Stable Isotopes
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| a-Hydroxymethyl Atropine-d5 | Stable Isotopes | CS-T-101291 | Not Available | Enquire |
| Apoatropine-d5 | Stable Isotopes | CS-T-101897 | Not Available | Enquire |
| Atropine-D3 Hydrochloride | Stable Isotopes | CS-O-46961 | 33952-38-4(Unlabelled) | Enquire |
| Benzatropine-d3 | Stable Isotopes | CS-O-56898 | 202529-15-5 | Enquire |
| N-Isopropyl Noratropine-d7 | Stable Isotopes | CS-T-101210 | Not Available | Enquire |
| rac Homatropine Hydrobromide-d3 | Stable Isotopes | CS-T-101049 | Not Available | Enquire |
API Standards
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (±)-tropate 1αH,5αH-Tropan-3α-ol sulfate hemihydrate | API Standards | CS-T-48420 | 5908-99-6 | In Stock |
| Apoatropine | API Standards | CS-O-32843 | 500-55-0 | In Stock |
| Atropine | API Standards | CS-O-03855 | 51-55-8 | Enquire |
| Atropine Sulphate | API Standards | CS-O-00828 | 55-48-1 | In Stock |
| Benzatropine | API Standards | CS-L-00034 | 86-13-5 | Enquire |
| Homatropine Hydrobromide | API Standards | CS-O-01626 | 51-56-9 | In Stock |
| Homatropine Methylbromide | API Standards | CS-O-01614 | 80-49-9 | In Stock |
Metabolites
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 2-hydroxy-phenyl Atropine | Metabolites | CS-O-56232 | Not Available | Enquire |
| 3-hydroxy-phenyl Atropine | Metabolites | CS-O-56233 | Not Available | Enquire |
| 4'-Hydroxyatropine | Metabolites | CS-O-47982 | 21642-86-4 | Enquire |
Impurities
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| α-Hydroxymethyl Atropine | Impurities | CS-T-56153 | 2515-36-8 | Enquire |
| (R)-(-)-Littorine Hydrochloride | Impurities | CS-EK-00401 | 21956-47-8 (Free base) | In Stock |
| Atropine EP Impurity B | Impurities | CS-EO-00503 | 16839-98-8 | In Stock |
| Atropine EP Impurity G | Impurities | CS-EO-00504 | 21956-47-8 | In Stock |
| Atropine Impurity 17 | Impurities | CS-O-55584 | 17488-50-5 | Enquire |
| Atropine Impurity 30 | Impurities | CS-O-59971 | 78215-11-9 | Enquire |
| Atropine N-Oxide Hydrochloride | Impurities | CS-K-00214 | 4574-60-1 | In Stock |
| Benzatropine n-oxide | Impurities | CS-O-56897 | Not Available | Enquire |
| Dehydrohomatropine bromide | Impurities | CS-O-43325 | Not Available | Enquire |
| Homatropine | Impurities | CS-O-59466 | 87-00-3 | Enquire |
| N-Nitroso Atropine EP Impurity B | Impurities | CS-EO-02299 | 55855-45-3 | In Stock |
| Scopolamine Hydrobromide Trihydrate | Impurities | CS-O-05974 | 6533-68-2 | In Stock |
EP Standards
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Atropine for peak identification (Y0000845) | EP Standards | CS-EG-00137 | 51-55-8 | Enquire |
| Atropine impurity B (Y0000816) | EP Standards | CS-EG-00136 | 16839-98-8 | Enquire |
| Atropine sulfate (A1400000) | EP Standards | CS-EG-00138 | 5908-99-6 | Enquire |
| Methylatropine Bromide | EP Standards | CS-EG-00593 | Not Available | Enquire |
Intermediates
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| N-Methylatropine Bromide | Intermediates | CS-T-82358 | 2870-71-5 | Enquire |
| Noratropine Hydrochloride | Intermediates | CS-T-59694 | 75559-01-2 | Enquire |