Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Diclofenac, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Diclofenac 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 Diclofenac-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 Diclofenac-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.
Diclofenac Related Compounds
Stable Isotopes
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| [Ring-13C6]-Diclofenac | Stable Isotopes | CS-EK-00123 | 1261393-71-8 | Enquire |
| [U-Ring-13C6]-Diclofenac metabolite | Stable Isotopes | CS-EK-01954 | 73328-71-9 unlabeled | Enquire |
| 2-(2,6-Dichlorophenoxy)-N-phenylacetamide-13C6 | Stable Isotopes | CS-T-102436 | 146607-19-4(Unlabelled) | Enquire |
| 2-Chloro-N-(2,6-dichlorophenyl)-N-phenylacetamide-13C6 | Stable Isotopes | CS-T-102432 | 15308-01-7(Unlabelled) | Enquire |
| 2-Chloro-N-phenylacetamide- 13C6 | Stable Isotopes | CS-T-102437 | 587-65-5(Unlabelled) | Enquire |
| 4'-Hydroxy Diclofenac-13C6 | Stable Isotopes | CS-O-13600 | 1189656-64-1 | In Stock |
| 4-Hydroxy Diclofenac-d4 | Stable Isotopes | CS-T-55794 | 254762-27-1 | In Stock |
| 4-Hydroxy-Diclofenac-d4 Acyl Glucuronide | Stable Isotopes | CS-P-02886 | 538357-85-6 (Unlabeled) | Enquire |
| 5-Hydroxy Diclofenac-d5 | Stable Isotopes | CS-T-103971 | 69002-84-2(unlabelled) | Enquire |
| Diclofenac 13C6 sodium hydrate | Stable Isotopes | CS-O-34409 | Not Available | Enquire |
| Diclofenac 13C6 Sodium Salt | Stable Isotopes | CS-T-52696 | 1261393-73-0 | Enquire |
| Diclofenac Amide-13C6 (~5% unlabelled) | Stable Isotopes | CS-T-100473 | Not Available | Enquire |
| Diclofenac-13C6-Na hydrate | Stable Isotopes | CS-W-00376 | Not Available | Enquire |
| Diclofenac-d4 | Stable Isotopes | CS-O-06542 | 153466-65-0 | In Stock |
| Diclofenac-d4 Sodium Salt (phenyl-d4-acetic) | Stable Isotopes | CS-C-00753 | 154523-54-3 | Enquire |
| Diclofenac-d6 | Stable Isotopes | CS-O-15041 | 1401311-57-6 | Enquire |
| N-(2,6-Dichlorophenyl)aniline-13C6 | Stable Isotopes | CS-T-102433 | 15307-93-4(Unlabelled) | Enquire |
| N-Nitroso Diclofenac D4 | Stable Isotopes | CS-O-49510 | 66505-80-4 (Unlabelled) | Enquire |
API Standards
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Diclofenac | API Standards | CS-O-00235 | 15307-86-5 | In Stock |
| Diclofenac diethylamine | API Standards | CS-O-00280 | 78213-16-8 | In Stock |
| Diclofenac Epolamine | API Standards | CS-T-52697 | 119623-66-4 | In Stock |
| Diclofenac Potassium | API Standards | CS-O-00281 | 15307-81-0 | In Stock |
| Diclofenac Sodium | API Standards | CS-O-07097 | 15307-79-6 | In Stock |
Metabolites
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 4-Hydroxy Diclofenac | Metabolites | CS-P-02873 | Not Available | Enquire |
| 4-Hydroxy Diclofenac | Metabolites | CS-W-00199 | 64118-84-9 | In Stock |
| Diclofenac ethyl ester | Metabolites | CS-O-07099 | 15307-77-4 | In Stock |
| Diclofenac Methyl Ester | Metabolites | CS-O-07098 | 15307-78-5 | In Stock |
Impurities
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 1-hydroxypropan-2-yl 2-(2-((2,6-dichlorophenyl)amino)phenyl)... | Impurities | CS-O-35425 | Not Available | Enquire |
| 2-hydroxypropyl 2-(2-((2,6-dichlorophenyl)amino)phenyl)aceta... | Impurities | CS-O-35424 | 95093-56-4 | In Stock |
| 3’-Hydroxy Diclofenac | Impurities | CS-T-78711 | 69002-85-3 | Enquire |
| 3-benzylidene Diclofenac Amide | Impurities | CS-O-45284 | 461038-74-4 | Enquire |
| 3'-Hydroxy-4'-methoxydiclofenac | Impurities | CS-T-27811 | 106610-60-0 | Enquire |
| Benzyl Ester of Diclofenac | Impurities | CS-O-51662 | 17695-05-5 | Enquire |
| Diclofenac 2,5-Quinone Imine | Impurities | CS-P-07604 | 1254576-93-6 | Enquire |
| Diclofenac Carboxylic Acid | Impurities | CS-T-17657 | 13625-57-5 | In Stock |
| Diclofenac Chloroacetyl Impurity | Impurities | CS-O-11371 | 15308-01-7 | In Stock |
| Diclofenac Dimer Impurity | Impurities | CS-P-07603 | 1609187-32-7 | Enquire |
| Diclofenac dodecyl ester | Impurities | CS-DX-00009 | Not Available | Enquire |
| Diclofenac EP Impurity B | Impurities | CS-T-52646 | 22121-58-0 | In Stock |
| Diclofenac EP Impurity D | Impurities | CS-T-17836 | 127792-45-4 | In Stock |
| Diclofenac EP Impurity E | Impurities | CS-T-29316 | 59-48-3 | In Stock |
| Diclofenac EP Impurity F | Impurities | CS-T-52586 | 560075-65-2 | In Stock |
| Diclofenac Impurity 2 | Impurities | CS-P-08531 | Not Available | Enquire |
| Diclofenac Impurity 26 | Impurities | CS-O-58194 | 1470584-30-5 | Enquire |
| Diclofenac Impurity C | Impurities | CS-O-31069 | 27204-57-5 | In Stock |
| Diclofenac Impurity D | Impurities | CS-P-00399 | 127792-23-8 | In Stock |
| diclofenac impurity F | Impurities | CS-DL-00526 | 124426-56-8 | In Stock |
| Diclofenac Related Compound 3 | Impurities | CS-P-07605 | 84803-53-2 | Enquire |
| Diclofenac tetradecyl ester | Impurities | CS-DX-00010 | Not Available | Enquire |
| Keto Diclofenac Sodium Salt | Impurities | CS-T-56996 | 70757-34-5 | Enquire |
| N-benzyl diclofenac | Impurities | CS-O-51664 | 70690-44-7 | In Stock |
EP Standards
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Diclofenac sodium (S0765000) | EP Standards | CS-EG-00475 | 15307-79-6 | In Stock |
Intermediates
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 2-Chloro-N-phenylacetamide | Intermediates | CS-M-18860 | 587-65-5 | In Stock |
| 5-Hydroxy Diclofenac | Intermediates | CS-T-26710 | 69002-84-2 | Enquire |
Glucuronides
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Diclofenac Acyl-β-D-glucuronide Allyl Ester | Glucuronides | CS-T-52698 | 698358-10-0 | Enquire |
| Diclofenac Acyl-Beta-D-glucuronide | Glucuronides | CS-O-07795 | 64118-81-6 | Enquire |
Fine Chemicals
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Isopropyl Ester of Diclofenac | Fine Chemicals | CS-CY-00072 | 66370-79-4 | In Stock |