Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Loperamide, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Loperamide 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 Loperamide-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 Loperamide-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.
Loperamide Related Compounds
Stable Isotopes
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 4-Dechloro-4-(4-chlorophenyl) Loperamide-d6 | Stable Isotopes | CS-T-74005 | 1794737-31-7 | Enquire |
| Deschloroloperamide Hydrochloride-d6 | Stable Isotopes | CS-T-100563 | 1134369-22-4 (Unlabeled) | Enquire |
| loperamide D6 N oxide | Stable Isotopes | CS-EO-02378 | 1329835-39-3 | Enquire |
| Loperamide-d6 | Stable Isotopes | CS-O-02923 | 1189574-93-3 | In Stock |
| Loperamide-d6 Hydrochloride | Stable Isotopes | CS-O-16314 | 1189469-46-2 | In Stock |
| N-Desmethyl Loperamide-d3 | Stable Isotopes | CS-T-52228 | 1189488-17-2 | In Stock |
| N-Didesmethyl Loperamide-d4 | Stable Isotopes | CS-T-100469 | 66164-06-5(Unlabeled) | Enquire |
API Standards
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Loperamide | API Standards | CS-O-01787 | 53179-11-6 | In Stock |
| Loperamide Hydrochloride | API Standards | CS-O-04639 | 34552-83-5 | In Stock |
Metabolites
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Loperamide N-oxide | Metabolites | CS-O-06077 | 106900-12-3 | In Stock |
| N-Desmethyl Loperamide | Metabolites | CS-T-52227 | 66164-07-6 | In Stock |
| N-Didesmethyl Loperamide | Metabolites | CS-O-11256 | 66164-06-5 | In Stock |
Impurities
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (1s,4r)-4-(4-Chlorophenyl)-1-[4-(dimethylamino)-4-oxo-3,3-di... | Impurities | CS-O-35144 | Not Available | Enquire |
| Dehydro Loperamide | Impurities | CS-T-51767 | 61299-42-1 | In Stock |
| Deschloroloperamide Hydrochloride | Impurities | CS-T-73742 | 1134369-22-4 | Enquire |
| Loperamide EP Impurity A | Impurities | CS-T-51690 | 1391052-94-0 | In Stock |
| Loperamide EP Impurity B | Impurities | CS-P-01592 | Not Available | Enquire |
| Loperamide EP Impurity B Chloride | Impurities | CS-O-44399 | Not Available | Enquire |
| Loperamide EP Impurity G | Impurities | CS-EN-00046 | 109572-89-6 | In Stock |
| Loperamide hydrochloride EP Impurity E | Impurities | CS-EN-00045 | 1426322-82-8 | Enquire |
| Loperamide Impurity B Bromide | Impurities | CS-DH-00036 | 2575516-63-9 | In Stock |
| Loperamide Impurity D | Impurities | CS-P-01593 | 37743-41-2 | In Stock |
| Loperamide Impurity E | Impurities | CS-P-01594 | 1426322-82-8 | In Stock |
| Loperamide Related Compound F | Impurities | CS-O-59109 | 181112-35-6 | Enquire |
| N-Desmethyl N-NitrosoLoperamide | Impurities | CS-O-45871 | Not Available | Enquire |
EP Standards
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Loperamide Hydrochloride (L0750000) | EP Standards | CS-EG-00563 | 34552-83-5 | Enquire |
Intermediates
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Dihydro-N,N-dimethyl-3,3-diphenyl-2(3H)-furaniminium bromide | Intermediates | CS-O-14926 | 37743-18-3 | In Stock |