| Parent Drug Name | Name of Impurity | Catalogue No. | |
|---|---|---|---|
| Cimetidine | Cimetidine EP Impurity A | VE006609 | View CAS 52378-40-2 |
| Cimetidine | Cimetidine EP Impurity B | VL1900002 | View CAS 138035-55-9 |
| Cimetidine | Cimetidine EP Impurity C (Free Base) | VE006610 | View CAS 77076-18-7 |
| Cimetidine | Cimetidine EP Impurity D (2HCl) | VE0013669 | View CAS 59660-24-1 |
| Cimetidine | Cimetidine EP Impurity D(Free Base) | VE006611 | View CAS 70172-53-1 |
| Cimetidine | Cimetidine EP Impurity E | VE006612 | View CAS 54237-72-8 |
| Cimetidine | Cimetidine EP Impurity F | VL1900001 | View CAS 55272-86-1 |
| Cimetidine | Cimetidine EP Impurity G | VE006613 | View CAS 1609-06-9 |
| Cimetidine | Cimetidine EP Impurity H | VE006614 | View CAS 74886-59-2 |
| Cimetidine | Cimetidine EP Impurity J (2HCl) | VE0013666 | View CAS 38603-72-4 |
| Cimetidine | Cimetidine Impurity 3 | VE0013668 | View CAS 208447-53-4 |
| Cimetidine | Cimetidine Impurity 4 (HCl Salt) | VE0013677 | View CAS 38603-74-6 |
| Cimetidine | Cimetidine-D3 | DVE00380 | View |
| Cimetidine | 4-Hydroxymethyl-5-methylimidazole | VE008009 | View CAS 29636-87-1 |
