Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Nimesulide, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Nimesulide 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 Nimesulide-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 Nimesulide-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.
Nimesulide Related Compounds
Stable Isotopes
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 4'-Hydroxy Nimesulide-d4 | Stable Isotopes | CS-O-35408 | 109032-22-6(Unlabeled) | Enquire |
| N-(Methylsulfonyl)-4-(desnitro) Nimesulide-d5 | Stable Isotopes | CS-T-99164 | Not Available | Enquire |
| Nimesulide 13C6 | Stable Isotopes | CS-EK-01936 | 51803-78-2 unlabeled | Enquire |
| Nimesulide metabolite-D4 | Stable Isotopes | CS-BU-00060 | 1329838-26-7 | Enquire |
| Nimesulide-d5 | Stable Isotopes | CS-O-10081 | 1330180-22-7 | In Stock |
| N-Methylsulfonyl Nimesulide-d5 | Stable Isotopes | CS-T-99163 | Not Available | Enquire |
API Standards
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Nimesulide | API Standards | CS-O-01950 | 51803-78-2 | In Stock |
Metabolites
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 4-hydroxy Nimesulide | Metabolites | CS-O-07964 | 109032-22-6 | In Stock |
Impurities
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 1,4-dinitro-2-phenoxybenzene | Impurities | CS-O-56500 | Not Available | Enquire |
| Amino Hydroxynimesulide NAC Adduct | Impurities | CS-T-03108 | 1094566-37-6 | Enquire |
| Amino Nimesulide NAC Adduct Sodium Salt | Impurities | CS-T-03155 | 1094566-35-4 | Enquire |
| Nimesulide beta cyclodextrin | Impurities | CS-O-48077 | Not Available | Enquire |
| Nimesulide EP Impurity A | Impurities | CS-T-92564 | 51765-56-1 | In Stock |
| Nimesulide EP Impurity B | Impurities | CS-O-16602 | 51765-51-6 | In Stock |
| Nimesulide EP Impurity C | Impurities | CS-O-31134 | 2688-84-8 | In Stock |
| Nimesulide EP Impurity E | Impurities | CS-T-34927 | 905858-63-1 | In Stock |
| Nimesulide EP Impurity G | Impurities | CS-ZG-16458 | 70995-08-3 | In Stock |
| Nimesulide Impurity 1 | Impurities | CS-EO-03123 | 2216-12-8 | In Stock |
| Nimesulide Impurity 2 | Impurities | CS-O-56465 | 38880-53-4 | In Stock |
| Nimesulide Impurity 4 | Impurities | CS-O-56501 | 14064-93-8 | Enquire |
| N-Methylsulfonyl Nimesulide | Impurities | CS-T-34929 | 51765-72-1 | In Stock |
EP Standards
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Nimesulide (N0845000) | EP Standards | CS-EG-00906 | 51803-78-2 | In Stock |
| Nimesulide for peak identification (Y0001237) | EP Standards | CS-EG-02545 | 51803-78-2 | Enquire |
| Nimesulide impurity D (N0845008) | EP Standards | CS-EG-00907 | 5422-92-4 | Enquire |
Intermediates
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 2-Nitrophenyl Phenyl Sulfide | Intermediates | CS-O-30697 | 4171-83-9 | In Stock |