Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Vonoprazan, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Vonoprazan 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 Vonoprazan-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 Vonoprazan-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.
Vonoprazan Related Compounds
Stable Isotopes
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| N-Nitroso Vonoprazan-13C,d3 | Stable Isotopes | CS-O-42546 | ---- | In Stock |
| N-nitroso Vonoprazan-13CD3 in 1mg/mL Methanol | Stable Isotopes | CS-O-42663 | Not Available | In Stock |
| N-Nitroso Vonoprazan-d3 | Stable Isotopes | CS-O-52632 | ---- | In Stock |
| N-Nitroso Vonoprazan-d4 | Stable Isotopes | CS-O-50888 | 2932441-73-9 (Unlabelled) | In Stock |
| Vonoprazan Fumarate-13C,d3 | Stable Isotopes | CS-O-32964 | 881681-01-2 (Unlabeled) | In Stock |
| Vonoprazan Fumarate-d3 | Stable Isotopes | CS-T-93958 | 881681-01-2 (Unlabelled) | In Stock |
| Vonoprazan-d3 | Stable Isotopes | CS-O-44346 | ---- | In Stock |
| Vonoprazan-d4 | Stable Isotopes | CS-O-52298 | ---- | In Stock |
| Vonoprazan-d4 Fumarate | Stable Isotopes | CS-EO-02592 | 881681-01-2(Unlabeled) | In Stock |
| Vonoprazan-d5 Fumarate | Stable Isotopes | CS-T-94673 | 2215059-99-5 | Enquire |
API
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Vonoprazan | API | CS-ED-01951 | 881681-00-1 | In Stock |
| Vonoprazan Fumarate | API | CS-ED-02045 | 881681-01-2 | In Stock |
| Vonoprazan Fumarate (TAK-438) | API | CS-O-13856 | 881681-01-2 | In Stock |
| Vonoprazan hydrochloride | API | CS-O-46531 | 1957202-44-6 | Enquire |
Metabolite
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Vonoprazan 5-Hydroxy sulfamic acid | Metabolite | CS-O-51198 | 1883595-40-1 | Enquire |
| Vonoprazan N-Oxide Impurity 2 | Metabolite | CS-O-51197 | 1883595-39-8 | Enquire |
Impurity
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| [5-(4-fluorophenyl) 1H-pyrrol-3-yl]methanol | Impurity | CS-O-49424 | Not Available | Enquire |
| 1,4,5,6-tetrahydropyridin Vonoprazan Fumarate | Impurity | CS-O-53542 | ---- | Enquire |
| 3-Pyridinesulfonic acid | Impurity | CS-M-57748 | 636-73-7 | Enquire |
| 4-chloro Vonoprazan Fumarate | Impurity | CS-O-53998 | 2855936-83-1 | Enquire |
| 5-(2-Fluorophenyl)-N-methyl-1H-pyrrole-3-methanamine | Impurity | CS-EO-01522 | 1610043-62-3 | In Stock |
| 5-chloro Vonoprazan Fumarate | Impurity | CS-O-50311 | ---- | Enquire |
| N-desmethyl N-ethyl vonoprazan fumarate | Impurity | CS-O-47382 | Not Available | Enquire |
| Vonoprazan acid impurity | Impurity | CS-O-47383 | 1883595-37-6 | Enquire |
| Vonoprazan Dimer impurity | Impurity | CS-O-48321 | 2250243-23-1 | Enquire |
| Vonoprazan Dimer impurity 2 | Impurity | CS-O-58455 | ---- | Enquire |
| Vonoprazan Dimethylamine fumaric acid | Impurity | CS-O-52648 | 2689014-77-3 | Enquire |
| Vonoprazan Hydroxy methlyl Impuriry | Impurity | CS-O-45513 | 2169271-28-5 | In Stock |
| Vonoprazan Impurity 18 | Impurity | CS-O-60281 | 2127152-98-9 | Enquire |
| Vonoprazan Impurity 2 | Impurity | CS-O-38587 | 1807642-41-6 | Enquire |
| Vonoprazan Impurity 22 | Impurity | CS-T-95896 | 1883595-38-7 | Enquire |
| Vonoprazan Impurity 26 | Impurity | CS-EO-03073 | 2827733-28-6 | Enquire |
| Vonoprazan Impurity 27 | Impurity | CS-SN-00117 | ---- | Enquire |
| Vonoprazan Impurity 3 | Impurity | CS-ZG-32043 | 881732-90-7 | In Stock |
| Vonoprazan Impurity 31 | Impurity | CS-N-05232 | 56448-22-7 | Enquire |
| Vonoprazan Impurity 38 | Impurity | CS-P-08844 | 2170020-79-6 | In Stock |
| Vonoprazan Impurity 4 | Impurity | CS-P-08823 | 881733-36-4 | In Stock |
| Vonoprazan Impurity 41 | Impurity | CS-EO-03074 | 2827733-29-7 | Enquire |
| Vonoprazan Impurity 43 | Impurity | CS-EO-03072 | 928324-50-9 | Enquire |
| Vonoprazan Impurity 45 HCl | Impurity | CS-O-46148 | 881681-79-4 | Enquire |
| Vonoprazan Impurity 56 | Impurity | CS-O-58973 | 2514742-82-4 | Enquire |
| Vonoprazan Impurity 6 | Impurity | CS-EO-01523 | 881674-58-4 | Enquire |
| Vonoprazan Impurity 61 | Impurity | CS-O-60282 | 3030285-62-9 | Enquire |
| Vonoprazan Impurity 7 | Impurity | CS-EO-01524 | 1885094-62-1 | In Stock |
| Vonoprazan Impurity 7 HCl salt | Impurity | CS-O-44479 | 1885094-62-1 (Freebase) | In Stock |
| Vonoprazan Impurity 8 | Impurity | CS-O-38790 | 3058423-29-0 | In Stock |
| Vonoprazan Impurity 9 | Impurity | CS-O-40144 | 2416241-97-7 | In Stock |
| Vonoprazan Impurity 9 trifluoroacetate salt | Impurity | CS-EO-03942 | 2416241-97-7 (Freebase) | Enquire |
| Vonoprazan N-Hydroxylamine Impurity | Impurity | CS-O-58617 | ---- | Enquire |
| Vonoprazan Nitrile impurity | Impurity | CS-O-48049 | 1807642-39-2 | In Stock |
| Vonoprazan N-Methyl Asparmic Acid Impurity | Impurity | CS-EO-03234 | Not Available | Enquire |
| Vonoprazan N-Oxide | Impurity | CS-P-09171 | ----- | Enquire |
| Vonoprazan Sulfonyl Aldehyde Impurity | Impurity | CS-O-32436 | 881677-11-8 | In Stock |
| 5-((2-(2-fluorophenyl)-4-((methylamino)methyl)-1H-pyrrol-1-y... | Impurity | CS-O-40971 | 2416241-96-6 | Enquire |
| Vonoprazan Impurity 3(fumarate salt) | Impurity | CS-O-53222 | 928325-82-0 | Enquire |
| Vonoprazan Impurity 35 | Impurity | CS-ED-02390 | 881674-06-2 | Enquire |
| Vonoprazan Impurity 45 | Impurity | CS-P-09053 | 881733-45-5 | Enquire |
| Vonoprazan Impurity 5 | Impurity | CS-P-08822 | 2416241-95-5 | Enquire |
| Vonoprazan pyridin-2-ylsulfonyl | Impurity | CS-O-41280 | 928615-46-7 | Enquire |
| Vonoprazan pyridin-4-ylsulfonyl | Impurity | CS-O-41281 | Not Available | Enquire |
Intermediate
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 5-(2-fluorophenyl)-1H-pyrrole-3-carbaldehyde | Intermediate | CS-O-32435 | 881674-56-2 | In Stock |
Fine Chemicals
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Vonoprazan Impurity 47 | Fine Chemicals | CS-O-37520 | 1240948-72-4 | Enquire |
| Ethyl 2-chloro-5-(2-fluorophenyl)-1H-pyrrole-3-carboxylate | Fine Chemicals | CS-O-41184 | 881674-01-7 | Enquire |
| ethyl 2-cyano-4-(2-fluorophenyl)-4-oxobutanoate | Fine Chemicals | CS-O-41183 | 881673-98-9 | Enquire |
Nitrosamine
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 6-hydroxy-1-nitroso-1,4,5,6-tetrahydropyridin Vonoprazan | Nitrosamine | CS-O-57075 | ---- | Enquire |
| N-Nitroso 1,4,5,6-tetrahydropyridin Vonoprazan | Nitrosamine | CS-O-57074 | ---- | Enquire |
| N-nitroso N-des(3-pyridinylsulfonyl) Vonoprazan | Nitrosamine | CS-O-45679 | Not Available | In Stock |
| N-nitroso Vonoprazan [Mixture of isomers] | Nitrosamine | CS-O-38973 | 2932441-73-9 | In Stock |
| Vonoprazan Nitroso Impurity 2 | Nitrosamine | CS-O-59915 | ---- | Enquire |
| Vonoprazan Nitroso Impurity 3 | Nitrosamine | CS-O-59948 | ---- | Enquire |
| Vonoprazan Nitroso Impurity 5 | Nitrosamine | CS-O-59916 | ---- | Enquire |
| N-nitroso Vonoprazan in 1mg/mL Methanol | Nitrosamine | CS-O-42662 | Not Available | Enquire |
Secondary Standards
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Vonoprazan Fumarate Secondary standard | Secondary Standards | CS-SS-26552-1GM | 1260141-27-2 | Enquire |
| Vonoprazan Fumarate Secondary standard | Secondary Standards | CS-SS-26552 | 1260141-27-2 | Enquire |
Pharmaceutical Stds.
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 2-CHLORO VONOPRAZAN | Pharmaceutical Stds. | CS-TA-98831 | 928325-68-2 | Enquire |
Analytical Standard
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| N-nitroso Vonoprazan [Mixture of isomers] | Analytical Standard | CS-O-38973-10MG | 2932441-73-9 | Enquire |
| N-nitroso-vonoprazan-100 PPM in Acetonitrile | Analytical Standard | CS-O-38973-1.5ML | 2932441-73-9 | Enquire |
| Vonoprazan Fumarate-d3-AR Grade | Analytical Standard | CS-T-93958-10MG | 881681-01-2 (Unlabelled) | Enquire |
| Vonoprazan Fumarate-d3-AR Grade-10 ppm/ACN | Analytical Standard | CS-T-93958-1ML | 881681-01-2 (Unlabelled) | Enquire |
Building Blocks
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Methyl Pyridine Sulfonate | Building Blocks | CS-TB-84530 | 1421640-34-7 | Enquire |