Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Olopatadine, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Olopatadine 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 Olopatadine-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 Olopatadine-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.
Olopatadine Related Compounds
Stable Isotopes
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| N-Desmethylolopatadine-d6 | Stable Isotopes | CS-B-00342 | 113835-92-0 (Unlabelled) | Enquire |
| Olopatadine nitroso-D3 | Stable Isotopes | CS-T-104031 | Not Available | Enquire |
| Olopatadine nitroso-D6 | Stable Isotopes | CS-T-104030 | Not Available | Enquire |
| Olopatadine-d6 | Stable Isotopes | CS-O-10112 | 1231979-85-3 | In Stock |
| Olopatadine-d6 HCl | Stable Isotopes | CS-B-00340 | 140462-76-6 (unlabeled) | Enquire |
| Olopatadine 13CD3 | Stable Isotopes | CS-CX-00018 | 113806-05-6 | Enquire |
| Olopatadine Isopropyl Ester-d6 | Stable Isotopes | CS-T-99926 | Not Available | Enquire |
| Olopatadine-d3 Hydrochloride | Stable Isotopes | CS-T-83511 | 1331635-21-2 | Enquire |
| Olopatadine-d3 N-Oxide | Stable Isotopes | CS-T-59940 | 1331666-71-7 | Enquire |
API
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Olopatadine | API | CS-O-02025 | 113806-05-6 | In Stock |
| Olopatadine hydrochloride | API | CS-O-31184 | 140462-76-6 | In Stock |
| Olopatadine pamoate | API | CS-O-02047 | Not Available | In Stock |
Metabolite
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (E/Z)-Olopatadine Carbaldehyde hydrochloride | Metabolite | CS-O-46406 | 2519517-78-1 | In Stock |
| Alpha-Hydroxy Olopatadine Sodium Salt | Metabolite | CS-O-45432 | 1628639-06-4 (Freebase) | Enquire |
| N-Desmethyl Olopatadine | Metabolite | CS-T-16390 | 113835-92-0 | In Stock |
| N,N-Didesmethylolopatadine | Metabolite | CS-O-14362 | 113835-94-2 | Enquire |
Impurity
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (E)-Olopatadine | Impurity | CS-T-59938 | 113806-06-7 | Enquire |
| (E/Z)-Olopatadine Carbaldehyde | Impurity | CS-O-34576 | 2519517-77-0 | In Stock |
| (Z)-Olopatadine Carbaldehyde | Impurity | CS-O-52443 | ---- | Enquire |
| alpha-Hydroxy Olopatadine (E & Z) | Impurity | CS-T-95979 | 1331822-32-2 | Enquire |
| alpha-Hydroxy Olopatadine (Z-isomer) | Impurity | CS-T-56276 | 1628639-06-4 | In Stock |
| Alpha-Hydroxy olopatadine hydrochloride | Impurity | CS-T-56275 | 1331668-21-3 | Enquire |
| Butoxy Olopatadine Hydrochloride | Impurity | CS-T-96106 | 1253107-26-4 | In Stock |
| Desmethyl Olopatadine | Impurity | CS-O-58693 | 1332692-44-0 | Enquire |
| Ethyl 6,11-dihydro-11-oxodibenz[b,e]oxepin-2-acetate | Impurity | CS-O-51712 | 55453-90-2 | In Stock |
| N,N-Didesmethylolopatadine TFA | Impurity | CS-B-00343 | 113835-94-2(freebase) | Enquire |
| Olopatadine (E)-Isomer (TFA salt) | Impurity | CS-EO-03736 | 113806-06-7 (Freebase) | Enquire |
| Olopatadine Acetaldehyde impurity | Impurity | CS-EO-00706 | 1376615-97-2 | Enquire |
| Olopatadine Carbaldehyde Hydrochloride | Impurity | CS-T-59936 | Not Available | In Stock |
| Olopatadine Ethyl Ester | Impurity | CS-K-00288 | 113806-03-4 | In Stock |
| Olopatadine Methyl Ester | Impurity | CS-T-38023 | 113805-71-3 | In Stock |
| Olopatadine Methyl Ester impurity | Impurity | CS-O-51708 | 113806-01-2 | In Stock |
| Olopatadine N-Oxide | Impurity | CS-O-46420 | 173174-07-7 | In Stock |
| Olopatadine phenylmethanol Impurity | Impurity | CS-O-49686 | ---- | Enquire |
| Olopatadine USP Related Compound A (TFA salt) | Impurity | CS-EO-03735 | 1331822-32-2 (Freebase) | Enquire |
| Olopatadine USP Related Compound B | Impurity | CS-T-59939 | 173174-07-7 | In Stock |
| N-Desmethyl Olopatadine Methyl Ester Trifluoroacetic Acid Sa... | Impurity | CS-T-88251 | 1346606-15-2 | Enquire |
| Olopatadine Amide Impurity | Impurity | CS-O-40656 | 872041-02-6 | Enquire |
| Olopatadine Methanol | Impurity | CS-T-38024 | 113835-76-0 | Enquire |
Intermediate
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 2-[(4-Carboxymethylphenoxy)methyl]benzoic acid | Intermediate | CS-O-31185 | 55453-89-9 | In Stock |
| Olopatadine Isopropyl Ester | Intermediate | CS-T-83626 | 1206456-44-1 | In Stock |
Nitrosamine
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| N-nitroso N-desmethyl Alpha-hydroxyOlopatadine | Nitrosamine | CS-O-51757 | Not Available | Enquire |
| N-Nitroso N-Desmethyl Olopatadine | Nitrosamine | CS-O-42064 | ---- | Enquire |
Secondary Standards
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Olopatadine Hydrochloride | Secondary Standards | CS-SS-26550-300MG | 140462-76-6 | Enquire |
| Olopatadine Hydrochloride | Secondary Standards | CS-SS-26550 | 140462-76-6 | Enquire |
| Olopatadine hydrochloride(Secondary Standards traceble to US... | Secondary Standards | CS-ER-03058 | 140462-76-6 | Enquire |
| Olopatadine Related Compound C | Secondary Standards | CS-SS-25363-50MG | Not Available | Enquire |
Therapeutic
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (E)-Olopatadine Hydrochloride | Therapeutic | CS-P-02642 | 949141-22-4 | In Stock |
| Isoxepac | Therapeutic | CS-O-31382 | 55453-87-7 | In Stock |
Analytical Standard
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| N-Nitroso N-Desmethyl Olopatadine | Analytical Standard | CS-O-42064-10MG | ---- | Enquire |
| N-nitroso-desmethyl-olopatadine-100 PPM in Acetonitrile | Analytical Standard | CS-O-42064-1.5ML | ---- | Enquire |
| Olopatadine D6-AR Grade | Analytical Standard | CS-O-10112-10MG | 1231979-85-3 | Enquire |
| Olopatadine D6-AR Grade-10 ppm/ACN | Analytical Standard | CS-O-10112-1ML | 1231979-85-3 | Enquire |