Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Tolterodine, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Tolterodine 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 Tolterodine-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 Tolterodine-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.
Tolterodine Related Compounds
Stable Isotopes
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (±)-Tolterodine-d14 Tartrate (di-iso-propyl-d14) | Stable Isotopes | CS-C-01195 | 1043911-42-7(unlabelled) | Enquire |
| (R)-5-Isopropylcarbonyloxymethyl Tolterodine-d7 | Stable Isotopes | CS-T-100129 | Not Available | Enquire |
| (rac-Tolterodine-d14) N-oxide | Stable Isotopes | CS-T-99784 | Not Available | Enquire |
| (S)-5-Hydroxymethyl Tolterodine-d14 | Stable Isotopes | CS-T-100185 | Not Available | Enquire |
| (S)-5-Hydroxymethyl Tolterodine-d14 Formate | Stable Isotopes | CS-T-97417 | 260389-90-0 | Enquire |
| 2-Hydroxy-5-methyl-γ-phenylbenzenepropanol-d5 (Tolterodine I... | Stable Isotopes | CS-T-101285 | 1346605-35-3 | Enquire |
| 2-Methoxy-5-methyl-γ-phenylbenzenepropanol-d3 | Stable Isotopes | CS-T-101144 | 124937-73-1 (unlabeled) | Enquire |
| 5 hydroxymethyl Tolterodine d14 | Stable Isotopes | CS-O-03213 | 1191280-58-6 | Enquire |
| Benzyl R-(+)-Tolterodine-D14 | Stable Isotopes | CS-T-96839 | Not Available | Enquire |
| rac-5-Hydroxymethyl Tolterodine Methacrylate-d14 | Stable Isotopes | CS-T-101042 | Not Available | Enquire |
| rac-5-Hydroxymethyl Tolterodine-d14 | Stable Isotopes | CS-O-16008 | 1185071-13-9 | In Stock |
| rac-5-Isopropylcarbonyloxymethyl Tolterodine-d7 | Stable Isotopes | CS-T-100128 | Not Available | Enquire |
| rac-Tolterodine-d14 Hydrochloride | Stable Isotopes | CS-O-16459 | 1246816-99-8 | In Stock |
| rac-Tolterodine-d14 Tartrate | Stable Isotopes | CS-O-15997 | 1246911-91-0(freebase) | In Stock |
| Tolterodine D14 | Stable Isotopes | CS-O-46926 | 1191280-43-9 | Enquire |
| Tolterodine Dimer-D7 | Stable Isotopes | CS-T-96775 | Not Available | Enquire |
| 5-hydroxymethyl Tolterodine D14 Tartrate | Stable Isotopes | CS-O-03214 | 380636-49-7(Unlabeled) | Enquire |
| rac 5-Carboxy Desisopropyl Tolterodine-d7 | Stable Isotopes | CS-T-50313 | 1794825-77-6 | Enquire |
| rac 5-Carboxy Desisopropyl Tolterodine-d7 Methyl Ester | Stable Isotopes | CS-T-69219 | 1794780-63-4 | Enquire |
| rac 5-Carboxy Tolterodine-d14 | Stable Isotopes | CS-T-69722 | 1189681-84-2 | Enquire |
| rac 5-Hydroxymethyl Desisopropyl Tolterodine-d6 | Stable Isotopes | CS-T-56166 | 1189419-89-3 | Enquire |
| rac Desisopropyl Tolterodine D7 | Stable Isotopes | CS-T-52174 | 1346600-20-1 | Enquire |
| rac Desisopropyl Tolterodine-d7 Methyl Ether | Stable Isotopes | CS-T-73629 | 1794768-30-1 | Enquire |
| rac Tolterodine-d6 Hydrochloride | Stable Isotopes | CS-T-87149 | 1330076-60-2 | Enquire |
| rac-5-Hydroxymethyl Tolterodine-d5 | Stable Isotopes | CS-P-06050 | Not Available | Enquire |
| Tolterodine Tartrate D14 | Stable Isotopes | CS-O-00684 | 124937-52-6(Unlabeled) | Enquire |
API
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Tolterodine Tartrate | API | CS-O-02480 | 124937-52-6 | In Stock |
| (R)-Tolterodine Fumarate | API | CS-O-44483 | 615254-93-8 | Enquire |
Metabolite
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (R)-5-Hydroxymethyl Tolterodine Formate | Metabolite | CS-T-56337 | 380636-49-7 | Enquire |
| 5-Carboxy Tolterodine | Metabolite | CS-T-10540 | 1076199-77-3 | In Stock |
| 5-Hydroxymethyl Tolterodine | Metabolite | CS-O-05836 | 207679-81-0 | In Stock |
| rac-5-Hydroxymethyl Tolterodine | Metabolite | CS-O-10476 | 200801-70-3 | In Stock |
| 5-Hydroxymethyltolterodine formate salt | Metabolite | CS-EK-00186 | 200801-70-3 free base | Enquire |
Impurity
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Tolterodine Benzyloxy Amine Derivative | Impurity | CS-O-15608 | 389068-22-8 | In Stock |
| Tolterodine Dimer | Impurity | CS-T-62116 | 854306-72-2 | In Stock |
| Tolterodine Diol Acetate Impurity | Impurity | CS-O-15596 | 2514856-06-3 | In Stock |
| Tolterodine diol impurity | Impurity | CS-T-27966 | 851789-43-0 | In Stock |
| Tolterodine EP Impurity D | Impurity | CS-O-08322 | 1391053-65-8 | In Stock |
| Tolterodine EP Impurity E | Impurity | CS-O-15597 | 480432-14-2 | In Stock |
| Tolterodine EP Impurity F | Impurity | CS-T-44550 | 124937-53-7 | Enquire |
| Tolterodine EP Impurity F 2,3-dihydroxysuccinate salt | Impurity | CS-EO-03916 | 124937-53-7 (Freebase) | Enquire |
| Tolterodine EP Impurity G (TFA Salt) | Impurity | CS-EO-03917 | 1554029-92-3 | Enquire |
| Tolterodine Impurity 3 | Impurity | CS-O-57039 | 2724801-37-8 | Enquire |
| Tolterodine Impurity A | Impurity | CS-O-08321 | 124937-73-1 | In Stock |
| Tolterodine Impurity C | Impurity | CS-O-15617 | 124935-88-2 | In Stock |
| Tolterodine Impurity G | Impurity | CS-P-06668 | 1554029-91-2 | In Stock |
| Tolterodine Lactone Impurity | Impurity | CS-T-34918 | 40546-94-9 | In Stock |
| Tolterodine Methoxy Propylamine Impurity Racemate | Impurity | CS-O-15609 | 1017224-71-3 | In Stock |
| Tolterodine Monomer | Impurity | CS-O-13573 | 194482-41-2 (Free Base Cas) | In Stock |
| Tolterodine Propylamine Impurity Racemate | Impurity | CS-T-18005 | 1189501-90-3 | In Stock |
| Tolterodine USP Related Compound A | Impurity | CS-T-58691 | 124935-89-3 | In Stock |
| Tolterodine-4-(3-(dimethylamino)-impurity | Impurity | CS-O-56919 | ---- | Enquire |
| (R)-5-Hydroxymethyl Tolterodine Methacrylate | Impurity | CS-T-78847 | 1390644-37-7 | Enquire |
| (R)-5-Isopropylcarbonyloxymethyl Tolterodine | Impurity | CS-T-29885 | 1380491-70-2 | Enquire |
| (S)-(+)(2-Chlorophenyl) glycine methyl ester tartaric acid s... | Impurity | CS-CL-00003 | 141109-15-1 | Enquire |
| Benzyl R-(+)-Tolterodine | Impurity | CS-T-49060 | 848768-06-9 | Enquire |
| Bis-desisopropyl Tolterodine | Impurity | CS-T-66839 | 1203453-90-0 | Enquire |
| Des Isopropyl Tolterodine Tartrate | Impurity | CS-O-41273 | Not Available | Enquire |
| R-(+)-Tolterodine | Impurity | CS-T-44549 | 124937-51-5 | Enquire |
| rac 5-Hydroxymethyl Desisopropyl Tolterodine | Impurity | CS-T-78726 | 480432-16-4 | Enquire |
| rac-5-Isopropylcarbonyloxymethyl Tolterodine | Impurity | CS-T-29887 | 250214-66-5 | Enquire |
| rac-6-Methyl-4-phenyl-2-chromanol | Impurity | CS-T-35073 | 209747-04-6 | Enquire |
| Tolterodine Acid | Impurity | CS-O-08319 | 194482-44-5 | Enquire |
| Tolterodine Benzyloxy amine derivative | Impurity | CS-O-41274 | Not Available | Enquire |
| Tolterodine EP Impurity E Hydrochloride | Impurity | CS-O-08316 | 480432-14-2(Base) | Enquire |
| Tolterodine Hydrobromide Racemic | Impurity | CS-BI-00047 | Not Available | Enquire |
| Tolterodine Hydroxymethyl Analog | Impurity | CS-BI-00048 | Not Available | Enquire |
| Tolterodine Impurity 4 | Impurity | CS-P-02346 | 906532-18-1 | Enquire |
| Tolterodine impurity II | Impurity | CS-O-15724 | Not Available | Enquire |
| Tolterodine Methoxy Analog Fumarate | Impurity | CS-BI-00049 | Not Available | Enquire |
| Tolterodine Monoisopropyl Analog (HCl) | Impurity | CS-BI-00050 | Not Available | Enquire |
| Tolterodine S-Enantiomer | Impurity | CS-BX-00598 | 873551-03-2 | Enquire |
| Tolterodine USP Related Compound A | Impurity | CS-O-08324 | 124935-89-3 | Enquire |
Intermediate
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| O-Des(2-Methylpropan-1-one)-O-Benzyl-Fesoterodine | Intermediate | CS-T-16404 | 156755-37-2 | In Stock |
Glucuronide
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 5-Hydroxymethyl Tolterodine-β-D-Glucuronide | Glucuronide | CS-T-56239 | 210573-52-7 | Enquire |
Building Blocks
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (R)-(-)-2-Chlorophenylglycine methyl ester | Building Blocks | CS-ZG-99389 | 141109-16-2 | Enquire |
Nitrosamine
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| N-Nitroso Tolterodine EP Impurity D | Nitrosamine | CS-O-53331 | Not Available | In Stock |
| N-Nitroso Tolterodine EP Impurity E | Nitrosamine | CS-O-47418 | 2680528-95-2 | In Stock |
| rac 5-Hydroxymethyl Desisopropyl Tolterodine | Nitrosamine | CS-O-51825 | Not Available | Enquire |
| rac-N-Nitroso Tolterodine Monoisopropyl 5-Carboxylic Acid | Nitrosamine | CS-O-57588 | ---- | Enquire |