Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Duloxetine, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Duloxetine 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 Duloxetine-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 Duloxetine-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.
Duloxetine Related Compounds
Stable Isotopes
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (±)-Duloxetine-d5 Oxalate (N-methyl-d3; propanamine-d2) | Stable Isotopes | CS-C-01229 | - | Enquire |
| (S)-Duloxetine Phthalamide-d4 | Stable Isotopes | CS-T-98136 | Not Available | Enquire |
| (S)-Duloxetine-d7 Succinamide | Stable Isotopes | CS-T-99259 | 2983161-85-7 | Enquire |
| 5-Hydroxy Duloxetine-d3 | Stable Isotopes | CS-T-99217 | Not Available | Enquire |
| 5-Hydroxy-6-methoxy-d3 Duloxetine Sulfate Sodium Salt | Stable Isotopes | CS-T-99212 | 662149-10-2(Unlabelled) | Enquire |
| 6-Hydroxy Duloxetine-d3 | Stable Isotopes | CS-T-99218 | Not Available | Enquire |
| DULOXETINE BETA D GLUCURONIDE D5 | Stable Isotopes | CS-O-42665 | Not Available | Enquire |
| Duloxetine D3 | Stable Isotopes | CS-EO-02520 | 919522-50-2 | Enquire |
| Duloxetine D7 Maleate | Stable Isotopes | CS-O-10158 | 116817-86-8 (Unlabeled) | Enquire |
| Duloxetine-d3 Di-p-toluoyl-L-tartaric Acid Salt | Stable Isotopes | CS-T-101439 | Not Available | Enquire |
| Duloxetine-d3 Maleate | Stable Isotopes | CS-T-94903 | 2983162-09-8 | Enquire |
| Duloxetine-D3 Oxalate | Stable Isotopes | CS-SN-00028 | 2983161-45-9 | Enquire |
| Duloxetine-D7 | Stable Isotopes | CS-O-53408 | 919514-01-5 | Enquire |
| Duloxetine-d7 Maleate | Stable Isotopes | CS-T-95467 | ---- | Enquire |
| N Nitroso Duloxetine-d7 | Stable Isotopes | CS-O-46011 | ---- | Enquire |
| N-Nitroso Duloxetine D3 | Stable Isotopes | CS-EO-02522 | Not Available | Enquire |
| N-Nitroso Duloxetine D5 | Stable Isotopes | CS-EO-02521 | Not Available | Enquire |
| rac-Duloxetine-d3 Oxalate | Stable Isotopes | CS-T-92657 | 2673270-19-2 | In Stock |
| Racemic Duloxetine Nitroso-D3 | Stable Isotopes | CS-SN-00027 | Not Available | Enquire |
| 4-Hydroxy Duloxetine-d6 | Stable Isotopes | CS-T-78124 | 1217606-96-6 | Enquire |
| 4-Hydroxy Duloxetine-d6 beta-D-Glucuronide | Stable Isotopes | CS-P-02875 | Enquire | |
| Duloxetine D7 HCl | Stable Isotopes | CS-T-54003 | 919514-01-5 | Enquire |
| N-Methyl Duloxetine-d7 | Stable Isotopes | CS-T-82561 | 1217657-97-0 | Enquire |
| rac Duloxetine 3-Thiophene Isomer-d3 Oxalate | Stable Isotopes | CS-T-92087 | 1346599-22-1 | Enquire |
| rac-Duloxetine D7 | Stable Isotopes | CS-P-08383 | 116817-13-1 (Unlabeled) | Enquire |
API
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Duloxetine | API | CS-AD-00684 | 116539-59-4 | In Stock |
| Duloxetine Hydrochloride | API | CS-O-01346 | 136434-34-9 | In Stock |
| Duloxetine Racemic Mixture | API | CS-ED-00960 | 116817-13-1 | In Stock |
Metabolite
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 4-Hydroxy Duloxetine Acetate | Metabolite | CS-O-10475 | 2705426-23-7 | Enquire |
Impurity
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (S)-Duloxetine Phthalamide | Impurity | CS-T-21456 | 199191-67-8 | In Stock |
| 3-(Dimethylamino)-1-(thiophen-2-yl)propan-1-one Hydrochlorid... | Impurity | CS-O-31598 | 5424-47-5 | In Stock |
| 3-(methylamino)-1-(thiophen-2-yl)propan-1-ol | Impurity | CS-O-16332 | 116539-56-1 | In Stock |
| 3-(N-Methylamino)-1-(2-thienyl)-1-propanone Hydrochloride | Impurity | CS-T-33135 | 645411-16-1 | In Stock |
| Duloxetine Dimer impurity | Impurity | CS-O-45970 | 1350249-53-4 | Enquire |
| Duloxetine EP Impurity A Hydrochloride | Impurity | CS-O-10999 | 910138-96-4 | In Stock |
| Duloxetine EP Impurity C | Impurity | CS-O-10702 | 949095-98-1 | In Stock |
| Duloxetine EP Impurity C HBr salt | Impurity | CS-P-00413 | 949096-01-9 | In Stock |
| Duloxetine EP Impurity D | Impurity | CS-T-59098 | 90-15-3 | In Stock |
| Duloxetine EP Impurity E | Impurity | CS-P-07627 | 1033803-59-6 | In Stock |
| Duloxetine EP Impurity F (oxalate) | Impurity | CS-EO-01402 | 2379325-42-3 | In Stock |
| Duloxetine EP Impurity F HCl salt | Impurity | CS-EO-03509 | 2748376-86-3 | Enquire |
| Duloxetine EP Impurity G | Impurity | CS-M-01206 | 321-38-0 | In Stock |
| Duloxetine EP Impurity H | Impurity | CS-T-21454 | 199191-66-7 | In Stock |
| Duloxetine Impurity (alpha-Hydroxy) | Impurity | CS-P-07620 | 940291-11-2 | Enquire |
| Duloxetine impurity (N-formyl) | Impurity | CS-EO-00558 | 1243540-89-7 | In Stock |
| Duloxetine Impurity 14 | Impurity | CS-EO-03510 | 116817-14-2 | Enquire |
| Duloxetine Impurity 19 | Impurity | CS-O-44814 | 1384080-56-1 | Enquire |
| Duloxetine Lactose | Impurity | CS-O-51787 | ---- | Enquire |
| Duloxetine N-methyl (R)-isomer oxalate | Impurity | CS-EO-02206 | 932013-45-1 | Enquire |
| Duloxetine Phenyl Carbamate | Impurity | CS-T-21459 | 947686-09-1 | In Stock |
| Duloxetine Phthalamide | Impurity | CS-O-54116 | ---- | Enquire |
| Duloxetine Related compound F | Impurity | CS-O-35096 | 1104890-90-5 | In Stock |
| N-Methyl (R)-Duloxetine 3-Isomer Oxalate | Impurity | CS-O-49016 | Not Available | Enquire |
| rac Duloxetine 3-Thiophene Isomer | Impurity | CS-T-92262 | 116817-27-7 | In Stock |
| RS-N,N- Dimethyl-3-(1-Naphthalenyloxy)-3-(2-thienyl)-1-propa... | Impurity | CS-O-10738 | 116817-12-0 | In Stock |
| 1-[3-(Methylamino)-1-(2-thienyl)propyl]-2-naphthalenol | Impurity | CS-T-57938 | 1346599-09-4 | Enquire |
| Duloxetine Impurity 3 | Impurity | CS-P-07623 | 116817-26-6 | Enquire |
| Duloxetine Impurity 7 | Impurity | CS-P-07625 | 763079-11-4 | Enquire |
| N-Methyl 4-Hydroxy Duloxetine | Impurity | CS-T-82142 | 1346601-61-3 | Enquire |
| N-methyl-3-(1-napthalenyloxy)-3-(3-thienyl)propanamine tartr... | Impurity | CS-O-37013 | Not Available | Enquire |
| rac Duloxetine 3-Thiophene Isomer Oxalate | Impurity | CS-T-92084 | 116817-28-8 | Enquire |
| rac-Duloxetine Hydrochloride (1:1 R:S Mixtures) | Impurity | CS-T-92418 | 947316-47-4 | Enquire |
Intermediate
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 5-Amino-1-naphthol | Intermediate | CS-O-11189 | 83-55-6 | In Stock |
| N,N-Dimethyl-3-hydroxy-3-(3-thienyl) propanamine | Intermediate | CS-O-54751 | 116817-84-6 | Enquire |
| S(-)-N,N-Dimethyl-3-hydroxy-3-(2-thienyl)-1-propanamine | Intermediate | CS-M-57252 | 132335-44-5 | In Stock |
| S-(+)-N,N-Dimethyl-3-(1-naphthalenyloxy)-3-(2-thienyl)-1-pro... | Intermediate | CS-T-33713 | 132335-47-8 | In Stock |
Glucuronide
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 4-Hydroxy Duloxetine β-D-Glucuronide Sodium Salt | Glucuronide | CS-T-93805 | 741693-83-4 (Free acid) | Enquire |
Fine Chemicals
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (R)-3-(Methylamino)-1-(thiophen-2-YL)propan-1-OL | Fine Chemicals | CS-ED-02341 | 116539-57-2 | In Stock |
| N-(3-hydroxy-3-(thiophen-2-yl)propyl)-N-methylnitrous amide | Fine Chemicals | CS-O-37403 | 2418708-78-6 | In Stock |
| 1-Naphthylamine | Fine Chemicals | CS-T-59143 | 134-32-7 | Enquire |